Consumer Startups funded by Y Combinator (YC) 2026

Sunflower is on a mission to create one trillion days sober. Our product is both a consumer app (think a "Duolingo for addiction") but also with a tele-therapy clinic inside. Consumer App: - We built the #1 AI Sponsor for any kind of addiction - Beautiful visual progression tracking to power the core "task to be done" of addiction - A twitter style social media for addicts - DIY learn content (think Masterclass for addiction) for all major addiction types - CBT based journaling exercises Tele-Therapy: - Think a "Early Medical Peter Attia" quality of clinic, but completely focused on addiction - Starting with talk therapy in CA & TX we're rolling out to all 50 states + MAT - Bringing together the worlds best doctors to create the most effective protocol for addiction Sunflower went from 0 - 100k MAU in less than 6 months, and now we're continuing the traction to create the #1 product for addiction for the 1.2B humans on this planet that struggle with this fundamental human problem.

Cocreate was built alongside our friends and colleagues — editors and their assistants, DITs, post supervisors, and UPMs — to design something that will keep individual professionals competitive in a landscape rapidly overrun by needless automation. We've spent the past few years collecting as many grumbling stories of production and post production inefficiency; lost footage, wasted time. Shots un-slated, timecodes un-jammed, script supervisor notes incoherent; days wasted on menial tasks. What if there was a tool to take care of all that?

Interface is a frontier research lab focused on high-fidelity visual simulation. We build neural systems that model appearance, behavior, and interaction for world-model research.

Meet Meteor: a Chrome-alternative that can actually do your work for you. With agents getting better by the day (literally), we realize that it’s time to automate the boring, tedious work. We use your browser session to empower agents to act like your personal assistants (ex. book a calendar, find cheaper flights, buy clothes on amazon etc.) Some of Meteor’s features: - Chat with any page - Integrate with popular apps like Gmail, Google Calendar, Twitter etc. - Browser agent to autonomously navigate the web and perform tasks - More coming soon! We're excited to usher in a new era of browsing.

Epicenter is an ecosystem of open-source, local-first apps that share a memory. We store all your work—notes, transcripts, chat histories—in a single folder of plain text and SQLite. Every tool we build shares this memory: your text editor, personal assistant, etc.. It's open, tweakable, and yours. Grep it, open it in Obsidian, host it wherever you like. The choice is yours. Our vision is to build a personal workspace where you own your data, choose your own AI models, and replace siloed apps with open, interoperable alternatives. All while preserving authenticity and being free and open source. ❤️

Everyone pays someone to handle the parts of their life that don't need them personally. The cleaner, the bookkeeper, the lawn service. Nobody could handle what lives in your phone. Until Blue. Blue is a small USB-C dongle and iPhone app. Plug it in and say what needs doing. The follow-up you haven't sent, the appointment you haven't booked, the reply you owe. Blue opens the right app, does the work, and tells you when it's done. You don't touch your phone. Works with every app already on your iPhone. The team brings complementary experience at scale: Omar Abdelaziz led Google Assistant’s transition to LLMs and holds one of earliest patents in LLM-based computer control; Peter Krogh spent decades designing voice-first dialog systems and was most recently a design lead at Google DeepMind building actions for Gemini Live; Muhammad Farhan Hossain helped ship Apple Vision Pro, is named on dozens of hardware/systems patents, and has led products from prototype to mass production. We’ve built systems used by billions. Now we’re on to defining the next era of computing.

Pingo AI is an AI language learning app that helps users build fluency through speaking. It immerses learners in realistic dialogues and personalized lessons with an AI tutor who sounds like a native speaker. Our goal is to make learning languages as simple as daily conversations with Pingo — a companion who understands your goals, remembers your progress, and keeps you motivated.

Swerve is an AI character chat app that immerses users in rich stories and conversations. Users discover unique AI characters, choose their own persona, and dive into one-on-one or group chats that evolve naturally with no scripts and no limits. Our goal is to make Swerve the most entertaining part of your phone, a place where you step into any world, build stories with characters you connect with, and let every conversation go wherever it leads.

Personalized digital greetings cards and gifts for your loved ones.

Opennote is a notebook with an AI thinking partner built in. Feynman lives in your work: it edits your writing, references your knowledge and the web, runs background tasks, and gives feedback as you work.

This is where real friendships begin. Women use our mobile app to talk to Lisa, our AI matchmaker, and get set up for fun social experiences with compatible new friends, all planned and coordinated by AI.

VoiceOS turns voice into a seamless, universal interface to 10x productivity — a true voice operating system for the next era of computing. It works across any app, letting users speak naturally to dictate, edit, and write text instantly. Whether writing an email, revising a document, or grasping complex information, VoiceOS transforms voice into the most powerful productivity tool, bridging the gap between thought and expression.

We build home humanoids the practical way—an open, mass-produced developer kit powering a real-home teleop data flywheel to autonomy, giving families back 20 hours/week.

We're building the first group chat with social skills. While everyone else is stuck with boring individual chatbots, we've cracked the impossible: Alfi reads the room, understands each person, and creates custom intelligence for every group chat. Alfi is your new social friend. The one who remembers everything, plans effortlessly, and keeps the crew together. Here's what that looks like: - Book restaurants together, with Yelp built in, directly in the chat. No more "where should we go?" spirals. Reserve instantly. - Create images with your friends: drop your crew into funny hats, wild scenes, anything you can dream up. Multiplayer image gen, first of its kind. - Social calendar: upcoming hangs, all in one place. Everyone on the same page. - Group Wrapped: who's the chattiest? Top inside jokes? Now you'll know. - Reminders & Memory: Alfi remembers your spots, your preferences, and nudges you to actually hang out. We're in the middle of a quiet shift. Gen Z is leaving broadcast social media. They're retreating to group chats, smaller, more intentional and personal spaces where they're honestly themselves. But group chats are also where plans go to die. Someone has to be "the planner" or nothing happens. We believe the group chat is the real social network. Where the funniest moments and real conversations happen in real time. With Alfi, we hope to bring you together more expressively, a lot more often. This technology will bring humanity closer than it's ever been before. Not replace connection, deepen it. That's the future we're building toward.

Wavedash uses cutting edge browser technology to let gamers play the latest releases with no downloads or installation.

Weel is the next-generation all-in-one driver co-pilot that redefines your driving experience by turning your smartphone into a complete safety and navigation hub. Our free app offers a built-in dashcam with easy video sharing, a smart navigation system, and advanced AI features—such as augmented reality navigation and ADAS—that reduce your risk by up to 30%. Say goodbye to expensive dashcams and complex setups – with Weel, you get complete driving safety and guidance in one free smartphone app.

Dollyglot is like Character.ai but with real time video avatars. Turn a photo and a voice into a real friend. Speak with Harry Potter about Hogwarts or brainstorm ideas with Elon Musk!

Mosaic's canvas enables anyone to create and run their own multimodal video editing agents. Our mission is to accelerate hours of video editing work to seconds.

Explore custom AI chatbots for fun, work, and life. Start chatting with ready-made bots, or build your own with no code.

Emergent builds autonomous coding agents that replace traditional software development by generating, testing, and deploying production applications directly from plain-language intent. Our systems run in production at global scale and are used to build millions of real applications. Since our public launch, Emergent has reached $50M ARR in 7 months making us one of the fastest-growing startups in the world. 5M+ users across 190+ countries have built 6M+ applications on Emergent. We've raised $100M from Khosla Ventures, SoftBank, Google, Lightspeed India, Prosus Ventures, Together Fund, and Y Combinator.

We are building universe simulations powered by interactive video models. We train video models that simulate hyper-realistic environments with immersive control, replacing hard-coded game or physics engines with dynamic neural networks. We built the fastest action-conditioned diffusion video model (running at 20+fps on a 4090 gaming gpu) to simulate minecraft. It is 5x faster than other minecraft World Models and was trained with 100x less resources. Our unique insight was relying on aggressive compression in our tokenizer (128x versus the traditional 8x), and because attention scales quadratically with # of tokens our model can run blindingly faster. Now we’re training a hyper realistic world model!

Mentra is building the open source operating system for smart glasses. The smart glasses hardware is finally ready, so we're building the OS and app store to power the next computing platform.

Pickle is a personal, memory-based operating system, the missing layer of AI that continuously learns your real-world context, preferences, and intent, enabling AI to evolve with you and become truly proactive rather than reactive. Our system spans both software (Chat, our web-based creative intelligence app) and hardware (Pickle 1, our AI-powered AR glasses) to capture different layers of personal context. Together, they form the foundation of a real personal intelligence.

Retrofit is reimagining the future of secondhand shopping. We are a new vintage marketplace that uses AI agents to curate and personalize in-demand, trending inventory. We analyze social media trends, sales data, and personal style to find the best vintage pieces that fit an individual’s unique taste, size, and budget.

Misprint is an all-in-one marketplace that solves the biggest pain point in the collectibles world: opaque pricing. Collectors, investors, and hobbyists currently rely on scattered data from auction houses, online forums, and reseller platforms, making it difficult to know the true value of their items. Misprint streamlines the process by combining accurate pricing analytics with a seamless buy/sell marketplace, making it easier than ever to understand and monetize collectible assets. Existing marketplaces lack robust, real-time analytics because accurate valuations require deep expertise in both the collectibles domain and advanced pricing algorithms. Misprint’s unique blend of insider trading card knowledge and machine learning allows us to fill this gap. Building these pricing models requires extensive data infrastructure, deep domain expertise, and cutting-edge ML. Recent surges in the trading card market show that collectors crave transparent valuations. The global collectibles market is worth tens of billions of dollars. Eva has experienced the scale of this industry firsthand, generating $500k ARR within three months of taking her Pokemon card-selling side hustle full-time. With additional segments like sports cards, comics, and emerging collectible categories, the growth runway is immense. Co-founders Eva and Jon have been best friends since Exeter, combining finance expertise, a passion for collectibles, and mathematical rigor. By merging Goldman Sachs-level financial analytics with top-tier mathematical talent, Misprint is uniquely positioned to become the go-to platform for fair, transparent pricing in the collectibles space.

jo is a personal AI that runs on your Mac and a private cloud machine we host for you. It knows your life, improves itself autonomously, chats via Telegram and WhatsApp, and never shares your data. Less "chatbot" and more "a second brain that does things."

Stewdio is a collaborative platform for creative teams to use all the latest image + video generation models in one place. Music video directors, ad agencies, and architects use Stewdio to create everything from rap videos for Quavo and Loco, advertising storyboards, to architectural renderings.

x1 is building the next generation AI app studio for iOS. Instead of generating disposable demos, we provide a structured system that guides builders from idea to a production-ready App Store launch. Our platform replaces chaotic prompt loops with modular, purpose-built studios that handle everything from product design to monetization and growth. We’re turning AI app creation into a disciplined, end-to-end system.

Diffusion Studio Pro is a browser based non-linear editor (NLE) that uses WebCodecs and WebGPU to deliver smooth, pro level performance. It brings the modern UX of tools like Figma and Framer to video editing, making it easy for anyone to create professional content.

Email sucks. It takes forever to go through, and hiring an assistant is costly and invasive. Friday is building the assistant that learns how to predict the action that you will take on your emails, and does it for you. Today's email products try to help you go through your emails a little faster, but if you have to get through 1000 emails, those products doesn't do much for you. The reality is, most of the emails you get don't require you to personally look at them. Friday completely eliminates the need to check those emails, and handles them all at once for you, immediately. Friday is here to file away spam, sift through newsletters for important tidbits, text you important notifications, and reply to mundane emails, so that no matter how many thousands of emails are in your inbox, you'll just be left with the few emails that actually require your personal touch. Getting this right is difficult, so everyone else settles with trying to help you go through your email twice as fast. If you want to go 100x as fast, you shouldn't spend even a second on useless emails. Friday gets this right, bringing the elite experience of having a professional assistant to the entire world.

Most relationships, romantic or platonic, don’t end in one moment, they drift apart over time. Missed check-ins, surface-level conversations, busy lives, and routines replace real connection. Candle helps couples and friends stay close through 1-minute daily rituals that bring back presence, play, and curiosity. Candle gives couples and friends a daily, low-pressure game designed to create emotional momentum: the most essential, and often most neglected, ingredient in long-term connection. What started as a swipeable questions game has grown into a full platform and private space for your relationship: - Daily Prompts & Games: Thoughtful, funny, and unexpected questions, couple quizzes, audio and photo challenges that update and adapt monthly - Shared Canvas Widget: Leave notes, doodles, or drawings right on each other’s home screen - Now in beta: Date Ideas Swiping**: Get 60 curated date ideas based on your area (yes, even San Francisco :)), updated weekly. Swipe to match on what you both want to try. From pop-up events to hidden gems, it’s the easiest way to try something new together or even with friends or family! We’d love feedback here! - Streaks & Shared Progress — Build accountability and a shared rhythm - Adaptive Decks: Smarter, more relevant questions over time - Shared Photo Albums & Memories: Keep track of all your photos and logged memories

The mission of HYBRD is to take world-class coaching and make it universally available. Health data has never been more abundant. GPS watches track pace and heart rate, wearables monitor sleep and recovery, and voice logging has made it easier than ever to capture weightlifting and HYROX. And yet most athletes are still following static PDF plans they found online, or "adaptive" apps that fall apart the moment cross-training enters the picture. Existing tools feel disappointing because they don’t actually know your goals and constraints, so they can’t do anything meaningful with the data they collect. HYBRD can. We aggregate your wearable data, fill the gaps with a simple AI logger, and use that complete picture to build personalized training programs from the best coaches in the world, like Alex Viada, who coined the term "hybrid athlete." From there, the HYBRD agent keeps you on track, adjusting your schedule around weather, travel, and fatigue as you progress. Everything you'd get from a $500/month coach, at a 50x lower price. Founded in 2024 by WHOOP and AWS alumni, HYBRD is built by hybrid athletes. Join us for a workout every Monday morning in San Francisco and Boston.

We make personal AI robots - general-purpose physical machines that anyone can program with code, language and demonstrations. We believe building open platforms like the first PCs this is the only way to bring the robotics future that we all want, where everyone can participate in the robotics revolution.

ISSEN is an AI conversational language app that helps you become fluent. Your on-demand voice tutor is personal to you, adapting lessons and chats to your particular interests, learning style, and goals. Our mission is to transform language learning by offering a level of connection, effectiveness and fun that, until now, only human teachers could provide.

Charm makes sending money as easy as sending email. Most people juggle multiple payment apps and scattered balances. Charm lets you pay anyone — no matter what app they use — and earns you 5% interest on your balance, automatically.

https://streamable.run

et al. is a mobile app that aggregates your newsletters, research papers, articles, and more, in one place. Think of it as an LLM-powered feed delivering you useful content in short insights. For example, if you’re building an AI voice agent, you’ll see the latest in speech-to-text models without having to actively search, go through a pile of research papers, or prompt an LLM. We extract key takeaways from long-form content - allowing you to read as little or as much as you like from the original piece of information. With et al., you get to stay on top of breakthroughs in your field, build knowledge, and discover new interests effortlessly.

Dayflow is building open-source productivity tools that help founders and engineers make the most of their time.

AI entertainment feels like slop because companies bet on technology instead of people. Companies chase tech because it usually lets them win. But what fans love has never been about the tech. A fan doesn’t fill their apartment with posters because of the lens a movie was shot on. They do it because of the mind behind the camera. AI is a power-up. In the wrong hands, more and more of what you see becomes sludge. In the right ones, the good stuff wins. DreamRP builds for creatives, from indie artists to global stars, because they’ve always been the real reason fans love what they love. If you get it, message me why.

DraftTheRecord Desktop helps court reporters record and transcribe proceedings. Use the app to capture local recording sessions, create enhanced transcripts from audio/video, and review transcript content in a focused workspace designed for court reporting.

Consumers miss out on $70B+ every year because they're busy and unaware, and that money is sitting in their email inbox. So, we automated reading email receipts and claiming the money they're entitled to, offering a service to which you can sign up once, do (literally) nothing, and earn $. Where is this money coming from? - Retailers: When the price of clothes or furniture you've already bought drops, you're entitled to a refund for the difference - Airlines: When a flight you've booked gets delayed or canceled, you're entitled to a cash compensation. - Enterprises: When a class-action lawsuit is filed against a company you engage with, you're entitled to money. - And many more, that even the government holds some of your unclaimed funds. Today, the dream of one service that automatically claims the money you deserve when you shop, fly,... and live is (finally) possible. We started with automating refunds in the shopping industry and have secured $8,000 in refunds to our users, growing 233% MoM. With AI, we've been able to repurpose that same automation to tackle refunds in the flight industry and the class-action lawsuit landscape. Why us? (1) We're obsessed with reclaiming what's rightfully yours: Kamal and Anthony grew up in Lebanon, where people's money was unfairly taken away. (2) Weijie was the lead infra engineer for Wish's recommendation system, the feature that fueled their IPO. Our combined experience includes Apple, Addepar, Bolt, Wish, and StackAdapt. And we're all working towards one goal: move those billions of dollars where they belong.

Willow is an AI dictation app that lets you type with your voice. Built to 4x the productivity of anyone spending too much time on email, docs, and AI prompting workflows. We’re Mac-only for now. You can try it free at WillowVoice.com

We make high quality AI ads / marketing videos / launch videos with tight turnarounds. Book a demo! www.palmier.io/contact

Filling roles at deep technology startups with very specialized requirements is extremely difficult. We streamline this process by matching job seekers to roles and fill skill gaps where necessary.