Proto

Active · A design tool with the accuracy of Cursor & creative freedom of Figma

Why it ranks

7signal of 100 · rising 7

A sum of public facts, not a judgement and not investment advice.

Company	Category	Status
ConfettiBuild hardware projects using plain-English promptsteam of 2ActiveAI	AI	Active
VoyagerOpen harness for video and other creative work.team of 6hiringActiveAI	AI	Active
0.securityThe autonomous cybersecurity teamteam of 2ActiveAI, Devtools	AI, Devtools	Active
Acyclic LabsAgent swarms that make long-running tasks exponentially fasterteam of 2ActiveAI, Devtools	AI, Devtools	Active
Adalat AIAI OS transforming courts, accelerating justiceteam of 80hiringActiveAI	AI	Active
Adside.aiAI agency that manages paid ads on Meta, Google, LinkedIn, etc.team of 2ActiveAI	AI	Active

Joined a programNov 2, 2026

Joined Y Combinator's Fall 2026 batch (F26).

Which YC batch was Proto in?

Proto was in Y Combinator's Fall 2026 batch (F26).

Is Proto still active?

Y Combinator lists Proto as active.

Where is Proto based?

Proto lists San Francisco, CA, USA as its location on YC's directory.