Proliferate

Active

Manage a team of agents from your desktop

Summer 2025Founded 2025San Francisco, CA, USA

proliferate.com?utm_source=yc&utm_medium=referral&utm_campaign=profile ↗LinkedIn ↗X ↗

↻ Pivot / rename signal

This company has previously operated under “Keystone”. A rename frequently marks a pivot in positioning or product — useful raw material for variant ideas.

About

Manage a fleet of agents locally or in the cloud. 100% open source and free to use. Built to help you do your life's work.

Founders · 1

Pablo HansenFounder

I finished my master's degree in AI at 19 and was then hire #1 at Onyx (YC W24) for a year before starting Proliferate (fka. Keystone).

LinkedIn ↗X ↗

B2B Engineering, Product and DesignDeveloper ToolsSaaSB2BAI

Related startups

dari.devFall 2025

The Production Layer for AI Agents

Active

CuaSpring 2025

Give every agent a cloud desktop

Active

3 more related startups + AI insights

Free account · no credit card.

Also in Summer 2025

F2 Nox Metals Blue Paloma Uplift AI RealRoots