Engineering, Product and Design Startups funded by Y Combinator (YC) 2024

GitLab is the first single application for the entire DevOps lifecycle. Only GitLab enables Concurrent DevOps, unlocking organizations from the constraints of today’s toolchain. GitLab provides unmatched visibility, radical new levels of efficiency and comprehensive governance to significantly compress the time between planning a change and monitoring its effect. This makes the software lifecycle 200% faster, radically improving the speed of business. GitLab and Concurrent DevOps collapses cycle times by driving higher efficiency across all stages of the software development lifecycle. For the first time, Product, Development, QA, Security, and Operations teams can work concurrently in a single application. There’s no need to integrate and synchronize tools, or waste time waiting for handoffs. Everyone contributes to a single conversation, instead of managing multiple threads across disparate tools. And only GitLab gives teams complete visibility across the lifecycle with a single, trusted source of data to simplify troubleshooting and drive accountability. All activity is governed by consistent controls, making security and compliance first-class citizens instead of an afterthought. Built on Open Source, GitLab leverages the community contributions of thousands of developers and millions of users to continuously deliver new DevOps innovations. More than 100,000 organizations from startups to global enterprise organizations, including Ticketmaster, Jaguar Land Rover, NASDAQ, Dish Network and Comcast trust GitLab to deliver great software at new speeds.

PagerDuty is an operations performance platform delivering visibility and actionable intelligence across the entire incident lifecycle. Their SaaS-based solution empowers over 10,000 small, mid-size and enterprise global customers such as Comcast, eHarmony, Slack and Lululemon with the insight to intelligently respond to critical disruptions for exceptional customer experience. PagerDuty was founded to deliver a new and innovative approach to increase business response and efficiency. When brand reputation depends on customer satisfaction, PagerDuty arms businesses with the insight to proactively manage incidents and events that may impact customers across their IT environment.

Our mission is to make every search interaction meaningful & rewarding, through developer-friendly and enterprise-grade APIs. Algolia is the leading Search & Discovery API for websites and mobile apps. We help the most innovative companies across e-commerce, media and SaaS industries create powerful, relevant and scalable discovery experiences for their users. Unlike other solutions, our hosted platform reduces the complexities of building and scaling a fast, relevant digital experience and helps teams accelerate development time. More than 9,000 companies like Under Armour, Twitch, Periscope, Medium and Stripe rely on Algolia to manage 50+ billion search queries a month. Founded in 2012, we're backed by $184M in funding from Accel Partners, Alven Capital, Point Nine Capital and Storm Ventures. The team is headquartered in San Francisco with offices in Paris, London, New York, and Atlanta. To learn more, visit www.algolia.com. --- We’re looking for talented, passionate people to build the world’s best search technology. As an ownership-driven company, we seek team members who thrive under autonomy and diversity. We're committed to building an inclusive and diverse workplace. We care about each other and the world around us, and embrace talented people regardless of their race, age, ancestry, religion, sex, gender identity, sexual orientation, marital status, color, veteran status, disability and socioeconomic background

The world’s largest omnichannel communications platform. Bird CRM powers communication between businesses and their customers — across any channel, always with the right context, and on every corner of the planet. Its products and solutions are the foundational building blocks to business communications across preferred channels, like SMS, Voice, WhatsApp, WeChat, Messenger, Email and more. Founded in 2011, Bird connects to billions of devices and is trusted by nearly 20,000 customers worldwide. Headquartered in Amsterdam, Bird operates across nine global hubs — including Singapore, Dublin, Shanghai, Sydney, London, Bogota and Asuncion — and is proud to be a “Work Anywhere” company. Its team of 500 employees represent more than 55 nationalities.

At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and choice to build their stack their way with our fully SaaS, fully decoupled, and highly composable solution. We help companies around the world orchestrate their entire content lifecycle, monetize every digital experience and experiment across all customer touchpoints – all through Optimizely One, the leading digital experience platform that powers every phase of the marketing lifecycle through a single, AI-accelerated workflow. Optimizely has nearly 1500 employees across our 21 global offices and has 700+ partners. We are proud to help more than 10,000 businesses, including H&M, PayPal, Zoom, and Toyota, enrich their customer lifetime value, increase revenue and grow their brands. At Optimizely, we live each day with a simple philosophy: large enough to serve, small enough to care. Learn more at optimizely.com.

Flock Safety provides the first public safety operating system that empowers private communities and law enforcement to work together to eliminate crime. We are committed to protecting human privacy and mitigating bias in policing with the development of best-in-class technology rooted in ethical design, which unites civilians and public servants in pursuit of a safer, more equitable society. Our Safety-as-a-Service approach includes affordable devices powered by LTE and solar that can be installed anywhere. Our technology detects and captures objective details, decodes evidence in real-time and delivers investigative leads into the hands of those who matter. While safety is a serious business, we are a supportive team that is optimizing the remote experience to create strong and fun relationships even when we are physically apart. Our flock of hard-working employees thrive in a positive and inclusive environment, where a bias towards action is rewarded. Flock Safety is headquartered in Atlanta and operates nationwide. We have raised $150M in our Series E led by Tiger Global at a $3.5B valuation.

Cognito is the highest converting ID verification system on the market. By starting with just a user's phone number, Cognito can verify their name, date of birth, address, phone, and Social Security Number. The strong link formed between a user and their phone number builds trust while reducing friction.

Acquired by Pluralsight in May 2019

Scale accelerates the development of AI within organizations of any size to deliver critical business insights and operational efficiency. Its data-centric infrastructure platform leverages RLHF (Reinforced Learning with Human Feedback) to help organizations build the strongest AI models that supercharge their business, with customers across industries including Meta, Microsoft, U.S. Army, DoD’s Defense Innovation Unit, Open AI, General Motors, Toyota Research Institute, Brex, Instacart and Flexport.

Instant is the modern Firebase. We make it easy to build realtime and collaborative applications like Notion or Figma.

Metaplane ensures everyone trusts the data that powers your business. Data teams at Bose, Ramp, and Klaviyo use our data observability platform to prevent and detect data issues — before the CEO pings them about weird revenue numbers. We do this with ML-based anomaly detection, end-to-end column-level lineage, and tools to help prevent incidents before they occur. You can monitor your entire data stack within 30 minutes. The company is backed by Khosla Ventures, Y Combinator, and the founders of Okta, HubSpot, and Vercel.

Reprompt builds AI data agents that extract structured data from complex documents and websites Unlike traditional data ingestion, Reprompt agents can intelligently combine, validate, and error-correct data across many sources. For example, an Enterprise partner in mapping used Reprompt agents to identify business listings in their maps dataset had closed or moved by querying across the web and public government datasets

Squack gives accounting firms a RPA tool that uses LLMs to create complex automations using natural language. For example, an accountant can use Squack to create a workflow that automatically categorizes bank transactions just by writing a few sentences.

Mobot (YC W19) is a QA-as-a-service platform using actual mechanical robots to automate testing of repetitive functions on real mobile devices. Mobot's human-supervised robots make it possible to automate mobile app tests that emulators, virtual devices, and existing frameworks can't. This approach eliminates thousands of hours of manual testing, increases testing efficiency and physical device coverage, and captures more bugs in-app before app store launches than software can do alone.

No-code platform for end-to-end, automated software testing that integrates with any CI/CD pipeline. Improve quality and move faster without a QA team. We have a sweet YC deal.

Dagger is a programmable CI/CD engine that runs your pipelines in containers. Develop your pipelines as code, in the same programming language as your application. Choose your SDK and start coding! Dagger executes your pipelines entirely as standard OCI containers. This has several benefits: - Instant local testing - Portability: the same pipeline can run on your local machine, a CI runner, a dedicated server, or any container hosting service. - Superior caching: every operation is cached by default, and caching works the same everywhere - Compatibility with the Docker ecosystem: if it runs in a container, you can add it to your pipeline. - Cross-language instrumentation: teams can use each other's tools without learning each other's language.

OneGrep is an Observability copilot that helps engineers resolve incidents 10X faster while being more cost-efficient. It plugs into existing telemetry pipelines and knowledge bases so that software engineers can resolve incidents, with real-time data, in minutes instead of hours. Achintya and Brian are technical co-founders who have deep domain expertise in building and operating systems at scale at Coinbase, Disney, and Amazon. Achintya led the Search Team at Disney enabling DisneyPlus to scale to 70M users in two weeks. Brian was a founding engineer on the team that built the Incident Management Platform at Amazon that helps 30k DAUs in Amazon resolve critical incidents every day. https://www.onegrep.dev

Karate is an open-source unified test automation platform combining API testing, API performance testing, API mocks & UI testing. 1.5 million monthly downloads, used by 500+ companies including 76 of the Fortune 500, are a testimony of Karate removing friction from the developer experience (DX). We did this by making it exceptionally simple to write tests (low code), simulating end-user workflows accurately, re-using API tests as performance tests, parallel execution, and collaboration via Git. Staying true to Karate’s “LOCAL-FIRST” approach (user data remains within the customer's firewall, ensuring security and addressing any concerns), we launched the official Karate plugins (IntelliJ and VS Code) for frictionless onboarding, simplified installations, configuration, and maintenance. Our plugins include all Karate open-source features, including exploring of APIs, and premium features (testing for Async APIs, API documentation, API data importer and more).

DraftAid is the world's first generative AI for CAD manufacturing drawings, akin to GitHub Copilot but for CAD. It drastically shortens drawing creation time, turning hours into seconds. Every product that is manufactured - from construction to aerospace, automotive, durable goods, and electronics—relies on drawings. Currently, engineers and designers painstakingly make these essential drawings manually. Draftaid streamlines this process saving teams millions in time and quality. The idea was born out of Abdullah's experience as a mechanical design team member, where he created thousands of drawings and longed for a more efficient process. Partnering with Tahsin, a neighbour with a PhD in AI, and Mohammed, a seasoned engineering VP with experience in construction software, they turned the dream into reality. Since their launch in August, DraftAid has engaged customers through targeted outreach and word-of-mouth, securing paid pilots with subsequent contracts valued at $150,000. Be a part of ushering in the new era of CAD designs!

We help product and engineering leaders at enterprises to build impactful applications on top of large language models.

Bytebot simplifies and streamlines web tasks by translating natural language prompts into browser automation, including clicks, form filling, and data extraction. The platform and SDK enables users to develop robust, dynamic web automation scripts that adapt alongside changing web environments. Effortless to use and easy to integrate, Bytebot helps users boost their workflow efficiency and drive growth, all without the complexity.

Superagent is an open-source platform for custom AI-agents that do web research. Companies use us to do better sales, marketing, and project management. The agents can reason, browse the web, and access your files. It's open-source, and it's designed for everyone - not just AI experts. 🥷 How do companies build their own AI-agents: - No coding or infrastructure needed: Customize AI-agents using simple markup. - Integration with Airtable: Ideal for business users. - API and SDKs: Embed AI-agents into any app or third-party system, e.g. Salesforce. 🚀 By choosing Superagent, companies can: - Improve Sales: Gather detailed info about potential customers early on. Focus efforts on those most likely to buy, increasing success rates and saving time. - Personalize Marketing: Connect to CRMs to craft custom marketing messages. AI-agents analyze customer data to send offers that match their interests, boosting engagement and sales. - Stay Ahead of Competitors: Track what competitors are doing by analyzing market reports, web activity, and social media. Quickly adjust your strategies, find new market gaps, and offer better products.

CamelQA creates, maintains, and runs your app tests for you. CamelQA is an AI QA agent that can conduct end-to-end testing of mobile apps. We convert natural language test cases into tests that run on iOS and Android devices in our device farm, making the QA process easier and more reliable.

NuMind is a tool for data scientists, data analysts, but also software engineers to create custom NLP models. For example, a recruiting company uses NuMind to find which job offers best match a given resume. Etienne (CEO) was head of Machine Learning at Wolfram Research, and Samuel (CTO) co-founded Make.org (8M users). NuMind originated from our own frustration when developing NLP models. Leveraging large language models similar to GPT-3, NuMind allows to complete NLP projects at least 10x faster than before. We launched a private beta August 2 and had 9 paying customers one month later.

Swishjam takes web and product analytics a step further by connecting to all of your disparate systems, stitching that data into your product analytics data, and giving you a complete view of your SaaS business and your customers.

Rutter is building a universal API for e-commerce platforms, accounting systems and payment processors. Similar to the financial market before Plaid, the world of business financial data is split across hundreds of platforms like e-commerce storefronts, marketplaces, accounting systems and payment processors, such as Shopify, Amazon, Quickbooks, Netsuite, Stripe and others. Each of these platforms has its own app store or its equivalent, and the enterprising developer must spend thousands of hours building integrations in order to access the entire market. Rutter is an integration layer for any company building integrations into commerce or accounting platforms. You can learn more about our universal API here: https://www.rutter.com/

Recall is the universal API for meeting bots. We offer a unified API to capture data from meeting platforms like Zoom, Microsoft Teams, and Google Meet. Over 100 companies rely on our API today to process millions of hours of meeting data. We provide stable infrastructure that typically takes engineering teams 6+ months of time to build, and help our customers get up and running in days instead of months.

LightTwist is your virtual studio in the cloud. Record and stream video in a customizable virtual studio that you control from your browser.

We help scale automation leveraging LLMs and computer vision

Webapp.io's custom hypervisor makes webapp CI/CD, E2E testing, and preview environments as simple as writing a Dockerfile. If your team is building a webapp + using github/gitlab/bitbucket, please reach out!

EasyCode is GPT-4 powered AI that understands developer context. It gives immediate answers to developer questions specific to their codebase. 900,000 developers already use EasyCode to get unblocked & build 10x faster.

Diversion is a cloud-native, scalable Git alternative. We allow software development teams to effectively collaborate on code bases of any size, while improving security, devops and developer experience.

Clueso is the fastest and easiest way for companies to generate high-quality instructional videos and documentation, ideal for customer education/onboarding and employee training. Our AI transforms simple screen-recordings into studio-quality videos and step-by-step documentation in minutes.

Resend is the new email API for developers. It's designed for you to build, test, and send transactional emails at scale. If you're using Sendgrid, AWS SES, or Postmark, come talk to us.

We are the largest platform for building bots on Facebook Messenger. Bots are pieces of software that help automate communication with humans through messaging applications. Since messengers have become the most heavily used mobile apps, bots have emerged as effective instruments that are changing the world of digital marketing. Our customers use bots for sales and marketing funnel automation, lead generation and nurturing, customer support and communication. Chatfuel’s bot creators range from small and medium businesses to the world’s most recognizable brands. Some of our largest customers include Adidas, T-Mobile, TechCrunch, LEGO, Golden State Warriors, and many others.

Get design inspiration and generate production-ready React code from a text prompt or image. Engineers at large and small companies use Magic Patterns to speed up time to launch. Start prototyping your product ideas with AI today: https://www.magicpatterns.com

Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications.

Zelos Cloud is accelerating electronics product development with powerful tools for emulation, tracing, and automated testing on real microcontrollers in the cloud. As firmware engineers, we spent years developing and shipping products at scale. Between batteries, bootloaders and brain implants, we've seen it all. Our mission is to build the tools we wish we had to enable teams to ship higher quality products, faster.

Penetration testing and bug bounty platform.

Resolve 70% of customer questions with your new AI teammate - helping you save costs, and keep your customer happy. Fini securely integrates with your knowledgebase, and gives you an AI agent, ready 24/7 to solve even the thorniest customer queries on Zendesk, Slack, Discord and more

We are building Convoy for engineering teams that value efficiency, especially during this bear market. You might already know about API Gateways. Convoy is exactly that for webhooks. Engineering teams today use Convoy to securely send, receive and manage millions of webhooks reliably with robust support for retries, rate limiting, static IPs, circuit breaking, rolling secrets and more. We know both receiving and sending webhooks can become a lot of work to manage, we have built a product to enable engineers to build and ship highly scalable stripe-like webhooks infrastructure.

Leverage insights from your engineering stack to accelerate velocity, align engineering work to business priorities, and increase visibility into your team’s DORA Metrics and SPACE Framework Metrics

Superb AI helps you effortlessly label, manage, and curate training datasets for computer vision and makes rapid, consistent iteration a reality.

Massdriver helps engineering and operations teams build secure, production-ready internal developer platforms in minutes. With over 50+ infrastructure components engineering teams can build golden paths quickly on Kubernetes, serverless, or VMs. Get the flexibility product engineers need, with the auditing and security operations teams’ demand. We handle all the boring parts of cloud operations like IAM, secrets, continuous deployment, alerting, and monitoring so your team can focus on the product. Massdriver supports anti-lockin, by running in your cloud, and open-sourcing all of our infrastructure components.

We make it easy for developers to connect data to their LLM apps. Instead of spending months on integrations and retrieval pipelines, Reworkd's AgentGPT added our button in an afternoon and let thousands of people connect their Notion, email and Drive instantly. Every single AI company is building data retrieval. Currently, they're doing this from scratch – we don't think they should have to. Just like OpenAI made working with LLMs as simple as an API call, SID makes it easy for every AI company to access data the same way.

We realized that S3 is kind of like "git for data" and have created services that make S3 function as a data hub for teams. Quilt consists of a Python Client, a web catalog for browsing and visualizing S3, and a CloudFormation backend for compute and identity management.

Do you run into these problems with Github Copilot? - Bad completions that break your train of thought when you’re writing comments? - Doesn’t close brackets, or adds too many closing brackets? - Functions, variables, and libraries not being auto-imported after accepting a suggestion? - Multi-cursor mode not working? - Wish copilot could name your variables? - Wish copilot could trigger in the middle of a line? - Want to stop wasting time with GPT3.5 chat and default to GPT4? Double is an high quality alternative to Copilot inside VS Code, engineered for performance. It’s designed with great craftsmanship by people who care a lot about getting the small details right. Check our BF launch posts for details!

Meticulous is a tool to automatically catch UI bugs in your web application with zero-effort. Install our JavaScript snippet onto production or staging and dev environments, which records user sessions by collecting clickstream and network data. When you post a pull request, Meticulous selects a subset of sessions which are relevant and simulates these against the frontend of your application. Meticulous takes screenshots at key points and detects any visual differences. It posts those diffs in a comment for you to inspect in a few seconds. This eliminates the setup and maintenance burden of UI testing.

CodeComplete is Github Copilot for Enterprise. Large companies can't use Copilot because of the security and privacy risks, so we're building a self-hosted version that's also fine-tuned to the company's codebase.

Mobileboost is the leading AI Native Mobile Testing Tool used by companies like Duolingo and Remitly. It features: 1. Automated Testing: Generates test cases and tests your mobile app autonomously on detailed instructions or high level objectives. 2. Visual Recognition: Uses the visual output of your phone, eliminating the need for UI hierarchy dependency and element identifiers 3. Cross-Technology Compatibility: Works seamlessly with all technologies including web views and native phone elements. No source code access required.

Roboflow enables developers to make the world programmable. Use our tools to build better datasets (collect image, video / annotate), models (foundation and fine tuned small models), and deployments (self hosted, edge, APIs, SDKs) for computer vision. Over 250k developers, including those from over half the Fortune 100, build with our open source and hosted tools. Build with us: https://app.roboflow.com Hack with us: https://roboflow.slab.com/public/posts/roboflow-hackathons-external-u478m1iz Work with us: roboflow.com/careers

Verihubs is an Indonesian AI-powered verification company. We have helped more than 300 leading enterprises/startups in multiple sectors including banks, fintech, e-commerce, insurance and other digital sectors to prevent fraud occurrences. Ranked #1 in Indonesia by the National Institute of Standards and Technology (NIST) in terms of performance and accuracy, our AI-based face recognition (FR) technology became a staple in fraud prevention in this new era of digital acceleration. Our solutions have been trusted by BCA—the largest private bank in Indonesia, IFG (one of the largest state-owned insurance), Commonwealth Bank, Maybank, Bukalapak, FAZZ, Ministry of Finance, and many other industry leaders. The pandemic has accelerated the digital development and adoption of products, services, and processes by 4-7 years according to recent studies. However, the verification solutions and related data to meet these digital needs are still so behind the ideal mark. We at Verihubs are on a mission to build an all-inclusive automated and instant verification platform for Indonesia.

Reducto offers robust and reliable document ingestion for any workflow. Our API allows you to convert complex, unstructured documents into structured outputs that are perfect for RAG, process automation, and more.

Metofico provides a no-code data analysis tool tailored for the life sciences. Our platform enables life scientists to analyse complex/massive datasets and extract necessary insights without needing advanced programming skills. This accessibility helps both researchers new to data science and experts save months of work. Metofico aims to be the leading centralized platform for data analysis in life science research, covering a wide range of applications from brain activity analysis (like photometry and EEG) to AI-powered detection and tracking of research animals. Our vision is to accelerate research processes and enhance the quality of research outputs across the board. By streamlining complex data analysis and making it more accessible, we’re committed to driving forward scientific discoveries and innovation.

Activepieces is an open-source (MIT) business automation software. For example, you can build automations to receive email and Slack notifications about new contacts add to your HubSpot CRM.

Alloy is an integration platform used by Amazon, Gorgias, Postscript, & others to launch ERP, commerce, CRM, and various other integrations. Founded in 2019, the company is backed by $27M from a16z, Bain Capital Ventures, Y Combinator, and others.

Jet Admin - an app builder designed specifically for creating internal tools, admin panels, external portals, inventory apps, and other business applications really fast and without coding. In Jet Admin, you can assemble multi-page apps with complex user flows, connected to multiple data sources. Setting up custom layouts, adding custom actions and workflows, binding and transforming dynamic values, using conditional rules and validations - all is done through a drag & drop and point & click visual builder. We’ve also added a variety of developer tools, so whenever necessary, you can create custom SQL and HTTP queries, write JavaScript, create multiple environments, code, and embed custom UI components.

Stack is an open-source, self-hostable, highly customizable authentication and user management system. We provide frontend and backend libraries for Next.js, React, and JavaScript. You can set it up in one minute and scale with the project as it grows. Stack was built by repeat founders with strong technical backgrounds and is funded (among others) by Y Combinator and Guillermo Rauch. Check out our GitHub: https://github.com/stack-auth/stack

NanoNets is machine learning API for developers which requires 1/10th of data and no machine learning expertise to train a model. Upload the data, wait for a few minutes and get a model you can query over their easy to use cloud API. Often companies do not have enough data to train a machine learning model on their own using state of the art algorithms as well as don't have enough data scientists to work on those problems. NanoNets solves both these problems for companies.

Our APIs enable the world's leading travel organizations to delight travelers and increase revenue. Our customers are companies like Priceline, Hopper and Trip.com, and we support over 140 airlines including partnerships with Lufthansa Group, United Airlines, and Singapore Airlines. Gordian has grown rapidly and serves more than 60 million passengers per month. Launched in 2017, Gordian is backed by Y Combinator, Accomplice, Vinyl, Kinnevik, DST Global Partners, Latitude, and Naval Ravikant. For more information, visit gordiansoftware.com

Echoes gives engineering leaders visibility into the alignment of engineering efforts against the business goals and whether their deliveries are having actual business impacts. By doing so we enable engineering leaders to make informed decisions on hiring and priorities, to communicate effectively on their team's activity to their business partners/bosses/investors, and to build engagement by putting their team's work into context. We achieve this by offering a seamless way for engineers to connect their day-to-day contributions to their intent, creating the missing link between tech outputs and business outcomes.

Paragon enables companies to build products that integrate with the SaaS ecosystem. With Paragon, software companies can integrate with hundreds of different SaaS apps in minutes while providing their customers with a seamless, unified integration experience

Aviator is a developer tool that automates merge workflows and keeps builds healthy. Engineers save up to 5 hours a week and avoid frustration of broken builds. Our users include Slack, Bosch, Lightspeed, Square, Benchling, Figma and many others. For instance, Slack went from 180 master-build failures per quarter to just 1 build failure when they started using Aviator. Our goal is to become the leading brand for developer experience.

Noya is a new kind of product design tool for non-designers. This is our second time co-founding a design tools company – our first company was acquired by Airbnb in 2017 and we became the design tools team there. At Airbnb, we built the design infrastructure that the entire company relied on to scale design without increasing headcount costs. We did this by letting non-designers (such as marketing, PMs, and engineering) design screens and websites. Now we're making these tools available to every company.

DeepSource continuously analyzes source code changes to find and fix issues categorized as security, performance, anti-patterns, and bug-risks. DeepSource integrates with GitHub, GitLab, Bitbucket, and Azure DevOps and runs analysis on every commit and pull request, discovers and fixes potential issues before they make it to production.

DevCycle empowers development teams with seamless management of code deployment and feature releases. Our flexible and integrated Feature Management solution, specifically designed for developers, grants teams full control over their feature flags while preventing the accumulation of tech debt. With our scalable and cost-efficient platform, teams can focus on what truly matters—building exceptional software—without being bogged down by the complexities of feature management. Previously known as Taplytics, born at Y Combinator in Silicon Valley as an A/B Testing and Experimentation solution for product and marketing teams, we have evolved into DevCycle, a trusted Feature Management Solution utilized by some of the world's largest brands. Serving millions of end-users and launching billions of events, we understand the demands of high-scale operations.

Product and engineering teams use OneSchema to save months of development time to build a CSV importer. OneSchema improves customer activation / import completion rates by automatically correcting customer data.

Creo is dev-first internal tooling. At some point, companies using low-code builders hit a brick wall, and are bogged down by their limitations rather quickly. We offer: - A starter kit with sensible defaults, - A VSCode extension which has AI that creates the internal tool for you, end to end, and, - A web app where you can deploy your tools. This gives you the best of both worlds -- everything you need to build tools just as fast as low-code, and an escape hatch when you need it.

PropelAuth provides the right level of authentication for all stages of a company. New startups can use our hosted pre-built UIs which provide the simplest possible integration. Out of the box, our customers immediately have the same auth experience as large tech companies like Slack. As those startups grow, they can use our APIs and component libraries to pull aspects of the experience into their product. More than just authentication, we will also provide useful functions tied to a "user" or "organization", like analytics, billing/subscriptions, referral programs, etc.

When ML teams send their data to companies like Scale.ai for labeling, most can only afford to label 1% or less of their datasets. But today they don’t have a good way to pick which 1% to label. We help them pick the best 1% of their data to label. By labeling the most representative data, they significantly improve model accuracy at the same cost.

Spade is the next generation of fintech infrastructure. We’re building a financial data enrichment API purpose built to empower our customers to uncover the truth hidden within their transaction data. We use our vast, ground-truth merchant data set to decipher cryptic transactions, helping customers underwrite, detect fraud, build better banking infrastructure and get a unique understanding of their users’ spending habits.

We are a platform for high-performance browser-based applications. We make it easier for developers to deploy apps that give every user a dedicated backend. This is a system design that apps like Figma and GitHub codespaces use, but it's currently difficult for others to replicate it. We make it as easy as deploying a traditional web server.

DataShare is a data-as-a-service platform that lets you embed charts, dashboards and exports directly into your product. For example, if you run an accounting startup, DataShare would enable you to embed a full profit and loss dashboard, with downloadable statements. DataShare is backed by an enterprise-grade data warehouse, and can be implemented in fewer than 20 lines of code.

Your central source of truth from local development to production for every language, stack, and infrastructure.

hoop.dev prevents developers from blocking on Devops tasks. We do this by enabling any engineer do Devops work under the supervision of the Devops team. You can think of us as code review for Devops tasks.

Replo helps companies build websites with less code. Our goal is to create a single platform for businesses to design, develop, and market content on the internet.

Mach9 is at the forefront of leveraging advanced machine learning and computer vision techniques to transform geospatial data into actionable insights for urban development and infrastructure management. Our cutting-edge technology automates the detection and analysis of key urban features, aiding in the planning and maintenance of transportation networks.

Tusk is an AI coding agent that fixes customers' bugs instantly. Engineers use Tusk to automatically complete annoying bug tickets, increasing customer NPS while reducing context-switching. Tusk integrates with Linear, Jira, Notion, and GitHub so that it takes one click to push a hotfix. Simply assign a ticket to Tusk. Our AI will traverse your codebase for context, create a pull request, and then test the change to make QA easy.

Rescale is a cloud-based platform for computational engineering and R&D, that empowers engineers and researchers to accelerate discovery, testing, and optimization. We democratize access to the latest technologies that drive greater efficiency and competitiveness, including high performance computing, simulation, modeling, AI/ML, and digital twins. The majority of industry leaders worldwide use Rescale as the backbone of R&D, connecting the digital thread of new product innovation to develop products that enrich humanity, from autonomous vehicles to drug discovery. Rescale customers include 7 of the top 10 automotive companies and 3 of the top 6 life science companies. Rescale’s full-stack, open platform automates systems, data, and workflows into a user-centric experience, so customers can focus on innovation. Choose from 1000+ pre-installed applications for multiphysics simulation and AI/ML-assisted design exploration, including commercial, open-source, and custom software. We offer the largest global network of hyperscale and specialty cloud infrastructure to leverage the latest CPU, GPU, and other specialized architectures. Rescale is enterprise-ready to enable any size organization to achieve their digital transformation goals–with unified management that gives IT teams full visibility and control of hybrid-cloud operations. Rescale’s intelligent automation gives customers flexibility to improve performance and reduce costs of computing, while our enhanced security and compliance ensures industry-leading standards are met from end to end. Getting started is simple, flexible, and free to try. Our team of experts is ready to help you achieve your most ambitious engineering goals – schedule a demo today. Join us and help us build products that change the world: www.rescale.com/careers

Gigs is the world’s first telecom-as-a-service platform. By enabling any company to launch its own wireless service in a matter of days, Gigs helps its customers differentiate their product offering, increase customer stickiness and unlock new revenue streams through embedded connectivity. As the only end-to-end connectivity provider, Gigs offers a broad set of products and services, including premium wholesale, a hosted checkout, subscription management, payments, analytics, AI, and more. The company is backed by Google, Y Combinator, and prominent business angels and investors like Dara Khosrowshahi (CEO of Uber), Tony Xu (Co-founder & CEO of DoorDash), and Fidji Simo (CEO of Instacart). The company was founded by Hermann Frank and Dennis Bauer in 2020 and currently employs over 60 people in the US and Europe. For more information, please visit: gigs.com.

We create up-to-date API collections, identify dependencies, breaking changes and API behavior without manual effort.

Pythagora is an open source tool that builds apps from scratch by talking to users. It uses LLMs to automate developer workflows (debugging, refactoring, etc.) and ask user questions whenever it needs feedback. It is an IDE extension built on top of our open-source tool, GPT Pilot, which has over 22k Github stars. You start by describing an app you want to build; then, it asks you questions about the details of the app to write the full app specifications. Once the specs are done, it starts coding. When it finishes a task, it asks you to test the app and tell it if something is incorrect. It iterates with you by changing the code and asking you for feedback until the task is finished. Finally, it commits the code it has written and proceeds to the next task until the entire app is finished.

Briefer helps data scientists and analysts build interactive visualizations and data apps using a Notion-like interface. Connect to your data sources, write SQL or Python, collaborate through comments and multiplayer editing, and run code in whichever compute environments you need.

RevenueCat is a mobile SDK and API for managing in-app subscriptions We take the sting out of supporting the complicated subscription systems of the App Store and Google Play Store, and help you focus on running your business.

Zenbase AI automates prompt engineering for production environments. Instead of manually crafting prompts, developers can integrate Zenbase AI’s open-source SDK to streamline and optimize their AI workflows. Imagine working on an AI project where the prompt engineering process is automated, reducing your workload and improving efficiency. Zenbase AI is transforming how developers ship with AI by providing automated prompt engineering and continuous quality optimization. Zenbase AI enables you to create better user experiences faster, focusing on programming rather than prompting. With Zenbase AI, you can drive better outcomes and save dozens of hours. Cyrus Nouroozi and Amir Mehr have been friends for a long time and have been doing consulting together. Both are key contributors to StanfordNLP's DSPy project. Through their consulting work, they identified a common pain point: prompt iteration was time-consuming with uncertain ROI. Realizing the potential for automation, they created Zenbase. By automating prompt engineering, Zenbase significantly reduces the time and effort required, allowing developers to deploy AI models faster and with better performance. Zenbase, being open-source, empowers a wide range of developers and companies to enhance their AI capabilities efficiently. With its innovative approach and focus on automation, Zenbase is poised to revolutionize AI prompt engineering and optimize AI workflows across various industries.

sudocode lets users code in plain english, by turning technical requirements directly into code. Built by an ex-Google Brain/GoogleX engineer and an ex-Toast engineer. Join the pre-launch alpha at info@sudocode.ai

Scale business processes with orchestrated scripts, integrations and UIs. Skip engineering hours, stay auditable & lock-in free.

Lume automates data mappings using AI. Lume helps teams ingest client data, normalize data from different sources, and create one to many integrations, automatically.

Customers expect your SaaS to integrate with their ever-growing stack natively. Ship any product integration fast with Nango. Leverage pre-built integrations and limitless customization.

Repaint is a website builder with a design focus. Designers, startup founders, and small business owners use it to make professional websites without coding. We're modernizing website with an open drag-and-drop canvas and complete design freedom.

Bracket is the two-way data pipeline between popular business tools and backend databases. When ops teams update data in Salesforce or Airtable, and engineers update data in the database, Bracket connects the two sources to reflect the same information.

Imbue builds AI systems that reason and code, enabling AI agents to accomplish larger goals and safely work in the real world. We train our own foundation models optimized for reasoning and prototype agents on top of these models. By using these agents extensively, we gain insights into improving both the capabilities of the underlying models and the interaction design for agents. We aim to rekindle the dream of the *personal* computer, where computers become truly intelligent tools that empower us, giving us freedom, dignity, and agency to pursue the things we love.

highlight.io is the open source, full-stack monitoring platform. With just a few lines of code, Highlight makes it easy to understand what's slowing down your users and swiftly address errors and regressions on your web app. Imagine that you have a customer reporting an issue on your web app. With highlight.io, you can playback their exact interactions to reproduce the bug and get notified of any future errors that could happen. That being said, we’re just getting started! We have plans to go way deeper into your observability stack to give you all of the visibility you need. Join us on this journey: - Star us on GitHub (https://github.com/highlight/highlight) to keep up with releases and news. - Join our Discord (https://highlight.io/community) to share product feedback and thoughts.

Deepgram is a foundational AI company on a mission to understand human language. We give any developer access to the most advanced speech AI transcription and understanding with just an API call. Our models deliver the fastest, most accurate transcription alongside contextual features like summarization, sentiment analysis, and topic detection. Beyond that, developers can: 🔊 Process live-streaming or pre-recorded audio 🌎 Transcribe in dozens of languages ⚙️ Train custom models for unique use cases 🔑 Access deep NLU with a unified API 💻 Build in any programming language with our SDKs ✅ Deploy on-prem or on DG’s managed cloud 📈 Get scalable GPU infra for training and inference Deepgram is a proud NVIDIA partner and Y Combinator company, and we recently completed a $72M Series B to define the future of AI Speech Understanding, making us the most-funded speech AI company at its stage.

We help CX and the product team to get product insights and help proactively engage with their customers before they churn by auto-analyzing all the customer communications. Our team previously founded and sold a $200M AI technology startup.

atopile is a new language to design electronic circuit boards with code. We replace point and click graphical interfaces with code to bring software level automation and reuse to the field of hardware design. Our project is open source on GitHub! https://github.com/atopile/atopile