Content Startups funded by Y Combinator (YC) 2025

Scribd gives you access to millions of ebooks, audiobooks, magazines, podcasts, and more — all in one place, for one price. OUR VISION Inspire the world through stories and knowledge. OUR MISSION Build the largest and most accessible library connecting storytellers with their audience. If you love working with smart, motivated people, you’ll love working at Scribd. We value our employees, we demonstrate accountability, and we take action. We’re one team with a common goal: helping our customers flourish.

Founded by Steve Huffman and Alexis Ohanian in 2005, Reddit is an online community where users submit, vote, and comment on content, news, and discussions. Nicknamed "the front page of the internet,"​ Reddit is one of the top ten sites in the United States (source: Alexa), with hundreds of millions of users each month on desktop, mobile web, and our official Android/iOS apps. Interested in joining our growing team? Check out about.reddit.com/careers

Flick is an AI filmmaking software that lets people create Hollywood-level short films completely using AI end-to-end. There are many AI tools that can give you 8-second casual clips to post on social media, but when it comes to creating truly high-quality films with coherent storylines, consistent characters, and cinematic aesthetics, they don’t come close due to their lack of flexibility, creative control, and fragmented creative flow. Founded by an award-winning filmmaker and a founding engineer at Instagram, Flick defines an interface specifically designed for native AI filmmaking that feels natural and enables end-to-end creative flows. Think of Flick as Figma for AI filmmaking. There are 4 complete AI short films created using Flick that got 20+ awards in international film festivals already and our early creator residency community are generating several AI short films every week. We are also building a community where we produce our own AI films as well as collaborating with other well-known filmmakers to share their “behind-the-scenes” workflows as resuable templates to inspire users in our community. We not only build product, we also build world-class content. The whole film industry will be revolutionized by AI and our goal is to be “the product” that defines this category.

Pixley is the first platform where kids can turn their drawings and ideas into fully animated cartoons in minutes. In just 3 weeks after launch, over 1000 families across 75 countries have already started creating stories. We’re starting with a clear wedge: personalized kids’ entertainment. Parents are tired of overstimulating, low-value content from YouTube and Netflix. Pixley gives them safe and personalized stories that encourage learning and imagination. But kids’ cartoons are just the beginning. As video generation improves, all video content will shift from manual production to being personalized and generated. Our long-term goal is to build the AI Netflix: a platform where shows and movies aren’t recommended, but instead generated around each viewer’s interests and habits. We’re 19 year old CS dropouts who’ve known each other since elementary school and won 4 hackathons at 15. After seeing AI flood the internet with low-quality content, we created Pixley – a safe, personalized way for kids to turn their ideas into animated stories.

Koyal is an Agentic AI Filmmaking Platform that allows you to seamlessly convert script or audio into personalized, visually compelling stories. We’re a team from Carnegie Mellon, MIT and Meta, with experience in AI video generation. https://koyal.ai builds directly upon our published research at the AI conference NeurIPS in December. We’ve been covered in the international press for our patented secure personalization protocol CHARCHA: the genAI captcha. Announcement: https://x.com/meh_agarwal/status/1965866965425348687 Demo: https://x.com/meh_agarwal/status/1965137062119752099 We currently have paid pilots with the biggest global music labels, podcasts and production houses, and just launched our public beta at beta.koyal.ai We recently concluded a pilot with Universal Music and T-Series (world’s largest music label) alongside Bollywood production houses like Maddock Entertainment, and Collective Artists Network! As part of that, we launched 5 music videos for Grammy and Oscar winning artists like A R Rahman, Ricky Kej and Shankar Mahadevan all crossing 1.5 million views! We've recently built SOTA capabilities in (i) multilingual script to audio to video, (ii) Agentic lip-sync with dynamic movement & (iii) Multi-character consistency.

Before editing begins, professional video teams spend days copying, organizing, and prepping footage — a process that can eat up 40% of a project’s time and budget. CoCreate runs in the background during backup, delivering fully organized, searchable, and edit-ready projects for Premiere, Avid, Final Cut, or Resolve the moment media is offloaded. The result: faster turnarounds, fewer errors, and more time spent actually editing.

Mosaic is an agentic video editing paradigm. It enables anyone to create and run their own multimodal video editing agents in a node-based canvas. Our mission is to accelerate hours of video editing work to seconds.

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.

currently in stealth Reach out to us at founders@focusbuddy.ai Our previous product - Focus buddy is an AI productivity coach that stays on calls with you and help you accomplish your important work goals on a daily basis, even when you are struggling to focus. We noticed that our users develop a productive relationship with Focus Buddy. Users stay on calls for multiple hours everyday where they depend on Focus Buddy to: • Avoid procrastination and get started: Address hidden anxieties, embrace imperfection, chunk tasks, kickstart with mini-goals, and use regular check-ins to maintain momentum. • Recover from distractions and stay focused: Focus Buddy detects when they are working on less important tasks or scrolling on social media, help them overcome the underlying concerns feeding the distraction, and help them get back to the important task • Manage stress and Prevent Burnout: Focus Buddy detects stress buildup, integrates mindfulness habits to the workflow, helps take short rejuvenating breaks, and stay composed. Our Initial ICP is people with ADHD who are highly motivated but also highly blocked by internal and environmental factors. In the future, we believe each worker should have their own personal coach that enforces proven productivity techniques in real time to help them extract more focused hours every day with the same effort.

Palmier is building an AI-native storyboard and video creation platform. We help creators, brands, and teams turn scripts and ideas into cinematic videos, complete with scenes, shots, and consistent visual style. Edit storyboard, generate images and footage with leading AI models, and build high-quality videos faster and easier than ever.

Overlap builds multimodal AI agents that can do literally anything you want related to video, such as finding specific moments, generating clips, or analyzing your video library. What takes media companies thousands of hours, we do in seconds.

Storio is a content platform where creators can create original fiction or derivative works based on other fictional worlds. Creators write fictions 10 times faster on Storio. It's a place for community to fully indulge in the fictional world that they wish they were in.

Sonauto is an AI music editor that turns prompts, lyrics, or melodies into full songs in any style. For example, in a few minutes with Sonauto you can make an original birthday song for your friend, sung by Frank Sinatra.

Focal is an AI video creation tool that allows anyone to create and share TV episodes and movies. We combine existing video, audio, and language models to make this process simple and straightforward. Check out our most recent demo: https://youtu.be/GFaN96OMlb0

Lemon Slice is a video foundation model for human motion and emotion. We allow creators to generate expressive, talking characters across all styles, from photorealistic to cartoons.

We have built a universal text-to-sound AI generator for musicians and sound designers. Music producers build songs with samples that they've hand crafted with our AI, and sound designers can incorporate generated sound effects into film, TV, and video games. With personalized generations and training data hand-picked by your favorite artists, Soundry AI is your new best friend in the music creation process.

We are Same (YC W24). We want to help people easy develop and run products. We believe that soon everyone will be able to freely explore, create, and implement various ideas without being restricted by technology and time. Coding in its current form is still too complicated for most people. It gives control to a small elite, takes years to master, and remains unintuitive and time-consuming to the average person. We spent the last two years building tools like Million.js and React Scan that extend what millions of developers could create. Now, we're going to share that magic with the rest of the world. We're based in San Francisco and Shanghai.

Magic Hour is a professional video creation tool. It takes the best AI video models, puts them in one workflow, and makes creating an amazing video as easy as selecting a template and customizing it. You can use the product at https://magichour.ai

Find great essays for any topic you're interested in.

Y/n is an interactive stories app. For example, you can play a story and escape a desert island with Sherlock or be a student at your favorite fictional school.

Storyboarder is a tool and a platform for anyone to create, share, and sell webcomics. In East Asia, the webcomic (or digital manga) industry is an $12B market and rapidly growing to the rest of the world. Webtoon, the largest company in the space, generates $100M / month in revenue. However, their addressable market is limited by their content creators, who need know how to draw. Readers are desperate for a greater variety of stories in webcomics. Through years of working with filmmakers, we’ve built extremely easy to use storyboarding software that has 700K users. We’re democratizing visual storytelling to everyone. We’re working on the next generation that, through advances in video game interfaces, ubiquitous 3D compute, and AI, will allow anyone to easily create scenes, pose characters, to create webcomics. Storyboarder is backed by Y Combinator (W23), David Karp (Tumblr Founder), Andrew Kortina (Venmo Founder), and other product focused investors.

Shortbread app is Netflix for romance comics built by a team of women writers, artists and engineers. We work with bestselling authors on Kindle and #BookTok to turn their romance fictions into comics. Our content specialize in viral romance fiction tropes such as mafia and dark romance. The comics are free to read with options to buy a subscription.

Decohere is building product and infrastructure for real-time generative AI. We enable our customers to iterate towards their creative vision without waiting for long-running GPU jobs.

Rubbrband lets you go from script to beautiful storyboard in minutes.

Omoi (formerly Azuki) is Netflix-style Japanese comic subscription service where users can subscribe for $4.99 a month to unlock access to all the manga on the service. Free users have access to select chapters with ads.

A platform for brands and creator to monetize their video entertainment more efficiently, build an engaged community and reward their fans.

We made: T3.Chat - The best AI chat app UploadThing - File uploads for full-stack developers PicThing - Background removal for content creators Ping.gg - Live collaboration for streamers and podcasters

Instead of just links, Andi gives you answers - like chatting with a smart friend. Andi is a new type of search engine that uses generative AI and language models combined with live data to generate factually correct answers to questions, and to explain and summarize information combined from the best sources. Andi works as a search chatbot that's ad-free and privacy-focused. Ask Andi to... ✅ Answer questions 🧠 Find, summarize and explain information 🔍 Navigate and search the web Search is broken because of SEO spam, ads, and surveillance capitalism. Andi cuts through the clutter to get you straight to the knowledge you need. It presents results visually in a way that's easy to understand with a simple chat interface, and protects you from ad tech and distraction.

We create and license high quality Islamic cartoons and shows that kids watch on our subscription app. We are the right team to do this because we previously created an Islamic cartoon with more than 3 billion views on YouTube. All parents want their kids to grow up with values and virtues close to them. The same goes for Muslim parents - but the reality is - they are struggling to get high quality Islamic content for their kids. We are addressing an underserved market of 70 million Muslim families with internet access globally.

The Ankler is subscription news for the entertainment industry so good that everyone from CEOs to creators pay to consume it every day.

Stipop is a monetization platform for character creators, or simply put, Patreon for character creators. We help independent character IP owners generate revenue directly from their audience with fun, dynamic features. Previously, Stipop was a sticker platform with 5,000 sticker creators, and 250K stickers and provided stickers to Canva, Teams, Google, and Adobe. We also provide sticker API and SDK to help chat apps improve revenue and user engagement. Stipop has been invested by Snap (through Yellow Accelerator), YC, Translink Investment, Strong Ventures, Next Ventures, and more.

True3D is building the next generation of video. Our AI foundation models bring real-world depth to every frame, making 3D creation and streaming instant and universal.

Tappity is building the world’s largest library of interactive lessons for kids—starting with science! Find every science topic kids love in one place taught by the world's most entertaining instructors.

Matter is a powerful, modern reading app that lets you save media from anywhere, pulls in your newsletters, lets you listen to your articles in a natural voice, and much more.

Photoroom provides photo editing software powerful enough to create outstanding images yet simple enough to be used without any training. We leverage deep learning to translate pixels into objects, drastically simplifying non-creative tasks such as removing backgrounds from images. Our mission: enable entrepreneurs and small businesses to compose images that stand out.

Pillar is the all-in-one business platform for content creators and talent managers.

Buy Me a Coffee is a fast and beautiful way to fund your creative work. Loved by over a million creators. ☕️

rct AI is providing AI solutions to the game industry and building the true Metaverse with AI generated content. By using cutting-edge technologies, especially deep learning and reinforcement learning, rct AI creates a truly dynamic and intelligent user experience both on the consumers’ side and production’s side. The founding team ever built a company, Raventech together and helped make it acquired by Baidu (NASDAQ:BIDU) in 2017.

Wanderlog is the one-stop app for planning your next vacation, with a focus on excellent design. You can track your plans in our collaborative document, discover new places to visit and hotels to book, and share travel advice with friends and fellow travelers.

The Juggernaut is a NY-based consumer subscription company and community for the South Asia-curious. Targeted subscription media is a valuable bet: Black Entertainment Television (BET) sold to Viacom for $2.3b in 2000 and Liberty Media valued Univision at $14b in 2017. The U.S. South Asia diaspora alone has over $1 trillion of spending power and is the fastest growing demographic in the U.S., yet is underserved. We're backed by some incredible investors, including Precursor Ventures (also in The Athletic, Superhuman), Kevin Lin (co-founder, Twitch), Adam Hansmann (co-founder, The Athletic), and Balaji Srinivasan (ex-Coinbase CTO, ex-GP a16z).

OpenSea is your home for trading everything onchain. Founded in 2017, OpenSea pioneered the first non-custodial marketplace for digital assets and has evolved into the destination for the entire onchain economy. Trade tokens, culture, ideas, digital assets, and physical assets across all major blockchains.

Our mission is to empower everyone to build the internet. Universe is a magical new way to build websites –– it’s the first website builder designed for phones. Our app makes it easy for anyone to make a great looking website and start selling online in minutes from your iPhone, iPad, and Mac. And we make it as fun as playing with Legos! Give it a try: https://apps.apple.com/us/app/id1211437633 Explore sites made on Universe: https://onuniverse.com/explore We are a remote-first 20+ person company with people all over the US. We were YC W18 and have raised $17.2MM in funding from Google Ventures, General Catalyst, Javelin Venture Partners, Box Group, and more top investors. We value individual agency and ownership –– which guides our product design and our company’s culture. While other companies offer lots of perks, we prioritize your freedom: work from anywhere, in the way you’re at your best. We believe that an individual’s capacity for growth is far larger than most understand, and we’ve designed an environment to support rapid, continuous learning. Ideas here come from everyone, initiative is respected, and quality matters. We are here to build something special and enduring.

We’re a team of podcast fanatics with more than 20 years of combined experience in the audio space. We are building the fastest-growing podcast player and are now backed by YCombinator (W18). At Podcast App, we are building an audio platform to help millions of people in their pursuit of happiness. Under one roof, we bring the best and most powerful podcasts, audiobooks, and meditations from leading minds and experts around the world. Our love for podcasts began when we discovered their power to make our ordinary day-to-day tasks more enjoyable and meaningful. Podcasts helped transform tedious activities like commutes or household chores into more positive experiences, helping us learn new skills, stay informed, or pass the time with captivating stories. We want to help people in their pursuit of happiness. We’ve been podcast aficionados for years, and, even for us, finding the right one to listen to is difficult and frustrating. With tens of millions to choose from and more being released every day, the problem’s only getting worse. It’s time to fix this problem. Americans spend 30 billion hours every year commuting and doing household chores. We want to make those hours worthwhile. By building technology that makes it easy to access great podcasts, we’ll help millions of people reclaim lost time and experience more fun, inspiration, and personal growth every day. Our product, Podcast App, is a minimalist podcast player enhanced with cutting-edge technology. We leverage machine learning to build customized podcast playlists for our users based on their interests and tastes. If you want to get in touch, email us at hello@podcast.app.

We create the next gen digital media brands for African audiences. Our media properties include: OMGVoice and Bitnode

Shred Video, a new startup launching out of Y Combinator, allows users to take footage from their iPhone, GoPro or drone and simply match it with a song from the user’s iTunes library. That’s all. Shred Video does the rest of the work. Taking into account the acceleration of the camera itself, Shred Video can pin-point the moments of action for surfers, snowboarders, skaters and other acceleration-based sports to highlight all of the coolest clips in your footage. And beyond that, Shred Video matches those epic moments with the beat-drop of the song.

Luka is a software development company based in San Francisco, California. The company created Luka app, a new messenger with AI-powered chatbots. They help you find places to eat, do web search, make plans together, pick places to eat, play trivia games and lots of other things in a messenger. In 2016 Luka launched a closed testing of Replika, a new app that allows to create a personal AI friend that helps people deal with loneliness. The app is powered by a proprietary deep learning architecture.

A publishing platform designed to work the same way your brain does.

NewsBlur is a personalized news reader that brings people together to talk about the world. A new sound of an old instrument.

Remade is building an AI-native canvas for creative workflows. Try it now at: app.remade.ai