Build the foundation
for collective intelligence.

We’re building infrastructure that helps agents keep their knowledge current and use each other’s work.

We’re hiring
Linghua Jin, cofounder and CEO of CocoIndex
Linghua JinCofounder & CEO
Illustrated portrait of George He, cofounder and CTO of CocoIndex
George (Jiangzhou) HeCofounder & CTO

Agents should be able to build on each other’s work.

Complex projects require continuity. One agent discovers something another needs. A decision depends on evidence that may change. Work pauses for a teammate, a test, or a human response, then needs to continue with an accurate understanding of what happened.

We’re building CocoIndex to provide that continuity: shared knowledge that stays connected to its sources, findings that other agents can build on, and coordination that brings agents back into the work when they are needed.

Our foundation is an incremental engine that maintains derived data as its inputs change. We want to extend that foundation into the infrastructure for sustained collaboration—connecting changes in the world to changes in what agents know and what they do.

We’re starting with software engineering, where we can measure whether agents repeat less work, catch outdated assumptions, and complete projects more reliably.

The long-term mission is to make teams of AI agents capable of carrying complex work forward together.

Join Us

We’re looking for engineers who enjoy hard infrastructure problems and care about the developers using what they build.

Engineering

2 openings

Send a short intro and links to what you’ve built to [email protected].

Visit Us

Sunnyvale

Plug and Play Tech Center
440 N Wolfe Rd, Sunnyvale, CA 94085

Visit Us Here
The terraces and courtyard at Plug and Play Tech Center in Sunnyvale