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Touchy

YC S26

San Francisco, US · Founded 2026 · 3 employees · 2 known investors

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Touchy is developing a consumer AI personal assistant designed to perceive a user's physical and digital context and act through their apps, returning minimal information while filtering large amounts of data. The company focuses on agent harnesses, AI alignment, on-device models, and continual learning to build a non-addictive alternative to current AI assistants.

Also known as Tokenless, Inc. · Tokenless · Tokenless, Touchy

AI & Machine LearningConsumerDeep TechProductivityAIAI AssistantUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S26)

Touchy was founded in 2026 by Rohit Agarwal, Andrew Liu, and Kevin Wang.

RARohit Agarwal
Rohit AgarwalFounderRohit Agarwal is the founder of Touchy (YC S26) and a CS PhD student at Princeton's PLI in the Hazan Lab, also affiliated with Google DeepMind. He previously worked at Duolingo, did theory research at Berkeley, and earned an EECS bachelor's degree in 2024.
ALAndrew Liu
Andrew LiuFounderAndrew Liu is the founder of Touchy (YC S26) and previously conducted research on language documentation tools at UC Berkeley, where he also served as a teaching assistant for CS61C. He holds a BA in Computer Science, Mathematics, and Linguistics from UC Berkeley.
KWKevin Wang
Kevin WangFounderHe was previously a founding engineer at Eventual, where he built the Daft data engine and worked on LLM batch inference infrastructure, distributed joins, and query optimization, and earlier was a software engineer at SkyPilot optimizing large-scale GPU training jobs; he holds a BS in EECS from UC Berkeley.

Investors · 2

Batch Venturesreported

How we know: Y Combinator's founder network · Not right? Tell us

Images

Touchy photo

Founder mafia

3 people who came through Touchy went on to found or lead other companies.

Kevin WangFounderFounded Fossa +2Andrew LiuFounderFounded Momos +1Rohit AgarwalFounderFounded Portkey.ai AI

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OsmosisOsmosis provides reinforcement learning infrastructure that enables AI agents to improve themselves from experience. The platform allows developers to fine-tune models on proprietary data with full ownership, addressing practical challenges in deploying and scaling AI agents across multi-step tasks.

Companies working in the same space as Touchy.

Legal entities · 1

corporate structure
Tokenless, Inc.

In the news

Touchy 🙌: Voice-first AI Assistant for iPhone that understands the world around youycombinator.com · Aug 2026

Frequently asked questions

What does Touchy do?
Touchy is developing a consumer AI personal assistant designed to perceive a user's physical and digital context and act through their apps, returning minimal information while filtering large amounts of data. The company focuses on agent harnesses, AI alignment, on-device models, and continual learning to build a non-addictive alternative to current AI assistants.
Who founded Touchy?
Touchy was founded by Rohit Agarwal, Andrew Liu, Kevin Wang in 2026.
Who are Touchy's investors?
Touchy's investors include Y Combinator, Batch Ventures.
Where is Touchy headquartered?
Touchy is headquartered in San Francisco, US.