/Companies

Proto

YC F26

San Francisco, US · Founded 2026 · 2 employees · 1 known investors

Find your way into Proto

Sign up to see every warm intro you have to Proto

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Proto team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Proto is a design tool that combines code-level precision with open-ended creative control, aimed at designers and product teams. It positions itself in the product design and prototyping software category.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareDesignDesign ToolsAIUnited States of AmericaAmerica / CanadaPartly Remote

Investors · 1

Frequently asked questions

What does Proto do?
Proto is a design tool that combines code-level precision with open-ended creative control, aimed at designers and product teams. It positions itself in the product design and prototyping software category.
Who are Proto's investors?
Proto's investors include Y Combinator.
Where is Proto headquartered?
Proto is headquartered in San Francisco, US.