video-generation
(12)
Koyal
Koyal is an agentic AI filmmaking platform (Y Combinator F25) that turns a script or an audio clip - a song, a podcast, a voiceover - into a finished, personalized video with consistent characters, settings and camera work. Founded by CMU/MIT/Meta alumni siblings Mehul and Gauri Agarwal, the company follows a Pixar-style 'audio first, visuals second' approach and has run paid pilots with Universal Music, T-Series and Bollywood studios, producing music videos for artists like A.R. Rahman, Ricky Kej and Shankar Mahadevan.
Knowlify
Knowlify is a Y Combinator (S25) startup building a text-to-explainer video engine that turns documents, PDFs, textbooks and plain text into narrated, animated videos in minutes. Founded by four University of Florida classmates, the company offers a self-serve platform for teams plus a managed studio for high-stakes productions, and has generated over 200,000 videos for organizations including Amazon, ByteDance, Flexport, Supabase and Zoho. In October 2025 Knowlify raised $3 million to make video the default medium for explaining complex information.
Topview AI
Topview AI is a Singapore-based generative AI company that turns product links, images, and text into short-form marketing videos. Its AI Video Agent uses digital-human avatars, voice cloning, and automated editing so ecommerce brands, agencies, and creators can produce UGC-style ads and product videos without cameras, actors, or editors. Founded in 2022 by Jensen Wu and Albert Chen, Topview closed a $14M Series A led by Kamet Capital and, by early 2026, reported more than 5 million users generating over 500,000 videos a day.
Product Genius
Product Genius is a Cambridge, Massachusetts AI company that builds a personalized, TikTok-style shopping feed for Shopify stores. Its platform, powered by what the company calls Large Interaction Models (LIMs), learns from each shopper's swipes, clicks and scrolls to assemble an individualized homepage of products, videos, reviews and Q&A. Founded by MIT PhD and deep-learning hardware pioneer Ben Vigoda, the company grew out of roughly $35 million in DARPA research and reports a median +20% lift in revenue per session, with controlled A/B tests showing a 36% average revenue lift across 25 brands including Betsey Johnson.
Tavus
Tavus is a San Francisco AI company building the interface for face-to-face conversation between humans and machines. Its Conversational Video Interface (CVI) lets developers add real-time, emotionally aware AI video agents - what Tavus calls PALs - to any app through an API. Backed by CRV, Sequoia, Scale Venture Partners, Y Combinator and HubSpot Ventures, Tavus raised a $40M Series B in November 2025, bringing total funding to roughly $82M.
TrueFan AI
TrueFan AI is an India-based generative-AI company that builds a B2B platform for producing hyper-personalized, studio-quality video at scale. From a single short recording it can generate localized videos in 175+ languages, letting enterprises turn one shoot into thousands of tailored marketing, sales and communication videos. Founded in 2020 as a celebrity fan-engagement app, it pivoted in 2024 into an enterprise video-generation business now used by 100+ companies across banking, insurance, healthcare, retail and media.
Omneky
Omneky is a San Francisco generative-AI platform that automatically produces, tests, and optimizes advertising creative - image, video, and UGC-style spokesperson ads - and launches campaigns across Meta, Google, TikTok, LinkedIn, and Reddit. Founded in 2018 by Hikari Senju, it was one of the earliest movers in applying generative AI to advertising, using computer vision and multimodal analysis to predict which creatives will perform and to close the loop between making ads and measuring them. The company has since pivoted toward 'agentic' AI advertising agents that set campaign goals, execute subtasks, and reallocate budget across channels.
Krikey AI
Krikey AI is a San Francisco-based generative AI animation platform that turns text and video prompts into 3D animated characters, avatars and full videos - no rigging, no keyframing, no animation degree required. Founded in 2017 by sisters Jhanvi and Dr. Ketaki Shriram, it serves creators, educators, marketers and businesses through its web app and integrations with Canva, Adobe Express and AWS Marketplace.
Coco Mao
Coco Mao is the CEO and co-founder of OpenArt AI, the creative platform that grew from a viral Hacker News post about AI image prompts to $70M+ ARR with just 20 people. A Carnegie Mellon computer scientist who spent seven years at Google building search products and the Tangi short-form video app, she left in 2022 to co-found OpenArt with CTO John Qiao. Under her leadership, OpenArt scaled 7x in 2025, reached 8 million monthly active users, raised a $30M Series A from Canaan Partners, and launched One-Click Story — a feature that lets anyone turn a single sentence into a complete video with persistent characters.
Dean Leitersdorf
Dean Leitersdorf is the 27-year-old Co-Founder and CEO of Decart, an AI research lab building real-time world models and ultra-fast inference infrastructure. A Technion PhD graduate at 23 and veteran of Israel's elite Unit 8200, he co-founded Decart in late 2023 with Moshe Shalev. The company went from stealth to unicorn status in under a year, raising over $453M total including a $300M Series C in May 2026 backed by NVIDIA, Radical Ventures, Adobe, Toyota, and angel investors including Andrej Karpathy. Decart's products - DOS (inference stack), Lucy (real-time video transformation), and Oasis (the viral AI-generated Minecraft-like game) - position it as a vertically integrated AI company targeting a billion-user consumer app.
Victor Perez
Víctor Pérez is the co-founder and CEO of Krea.ai, a San Francisco-based generative AI platform that has raised $83 million and grown to 20 million users. A Barcelona native who studied audiovisual systems engineering at UPF, Perez received the prestigious laCaixa Fellowship (a scholarship from the King of Spain) to pursue graduate studies at Cornell University — but spent just one day on campus before convincing his co-founder Diego Rodriguez to drop out and build Krea instead. A researcher whose work has appeared at NeurIPS and ICCV, and a graffiti artist at heart, Perez leads a company whose mission is to put creators in control of AI — not replace them with it.
Demi Guo
Demi Guo is the co-founder and CEO of Pika, an AI-powered video generation platform that has raised $135 million and reached a $470 million valuation. A Harvard math-and-CS graduate and Stanford PhD dropout, she holds silver medals from the International Olympiad in Informatics and gold medals from the Math Prize for Girls. Before founding Pika in April 2023, she was the youngest full-time researcher at Meta AI. Her platform, which lets anyone create cinematic videos from a text prompt, reached 16.4 million users and inspired Pika 2.2 features that went viral with an 800% user surge.