Discover the next generation of startups.

Knowlify

YCombinator

The AI Explainer Video Maker

Knowlify makes it easy for companies to create animated explainer videos using AI. Upload any document and/or prompt deck to get a professional explainer video in minutes - no designers, animators, or video editors needed. Teams use Knowlify to produce training videos, customer literacy videos, product explainers, onboarding content, and internal communications at a fraction of the traditional cost and timeline. Available as a self-serve platform or a fully managed service.

Korso

YCombinator

Tooling for the next generation of software.

Check out our first product at https://www.korsoai.com/shepherd (agent collaboration tool for coding, so you never face merge conflicts or agents rewriting each other again)

Koyal

YCombinator

Agentic AI Filmmaking Platform

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.

KugelAudio

YCombinator

Kugel is an on-prem Voice AI model supporting 30+ languages

Kugel is an enterprise-ready TTS model, available on-prem, with a focus on 30+ languages and low latency.

Kuli

YCombinator

AI coworker for marketing teams at the largest consumer brands

Kuli is an AI coworker for marketing teams at the world's largest consumer brands. Our agent watches all videos across social media, learns the brand's context and helps them turn signals from billions of social videos into winning campaigns without increasing headcount. Previous platforms gave marketers databases to search through and a CRM. Kuli actually watches the content. Marketers at team like Disney, Nivea and PostHog use it to scout creators, run analysis on trends and competitor strategies, and analyse what makes their campaign perform better. For 10 years, influencer marketing meant more tools, more tabs, more spreadsheets. Kuli replaces all of that with one single agent you orchestrate. One marketer with Kuli does what a $50K/month agency bills for manual tasks.

Kyten Technologies

YCombinator

Custom Aerospace-Grade Battery Packs

Kyten Technologies is building a factory to manufacture custom aerospace-grade battery packs. 100,000+ drones, submarines, and satellites are being built in the US, but the legacy supply chain can't keep up. During our six years at Starlink, we put 5,000+ battery packs into space. Now, we're bringing rapid development and volume production of aerospace-grade battery packs to the entire industry.

Lab0

YCombinator

AI FDEs to make your B2B SaaS Go Live in Days, not Months

Enterprise software implementation is broken, and it has been for decades. Every rollout, whether it's a traditional ERP or a new AI system, requires months of manual integration, configuration, and tuning done by armies of system integrators and forward-deployed engineers. Lab0 builds agentic systems that automate this layer, compressing months-long implementations into weeks.

Labdoor

YCombinator

Labdoor is building the trusted online drugstore.

Labdoor is a marketplace where consumers research, find, and buy the best supplements. To verify the purity and potency of these products, Labdoor first buys and tests actual dietary supplement samples: • We send each product to an FDA-registered laboratory for a detailed chemical analysis. • Our scientists then collect the laboratory results and use internal algorithms to translate this data into simple grades and rankings for consumers. • Find a product you love? Click "buy it now" to activate in-app purchases.

Lakonia

YCombinator

Delivering AI-powered situational awareness in tactical environments.

Lakonia is building an AI-powered command and control platform for law enforcement and the military. Our AI transcribes radio communications, analyzes them, and then synthesizes information for commanders/dispatchers and operators to act on.