Replicas (YC Spring 2026)

TL;DR: Replicas is a Y Combinator Spring 2026 startup Run any coding agent harness in the cloud, currently active with a team of 2.

Run any coding agent harness in the cloud

YC ID
31345
YC Batch
Spring 2026
Status
Active
Team size
2
Industry
B2B, Engineering, Product and Design
YC profile
https://www.ycombinator.com/companies/replicas

Last verified:

Replicas is a background coding agent that allows you to delegate tasks to Claude Code or Codex from Slack, Linear, GitHub, and more. Each task works inside of a sandboxed virtual machine, allowing teams to heavily parallelize work and burn through tickets. Replicas agents output higher quality PRs via feedback loops - each task automatically is notified and fixes CI failures and reads all code reviews. With Environments, engineering teams can configure agents to run their entire codebase locally, verify its work, and provide preview URLs.

Frequently asked questions

Is Replicas a YC (Y Combinator) company?

Yes. Replicas was funded by Y Combinator in the Spring 2026 batch. Run any coding agent harness in the cloud

What does Replicas do?

Replicas is a background coding agent that allows you to delegate tasks to Claude Code or Codex from Slack, Linear, GitHub, and more. Each task works inside of a sandboxed virtual machine, allowing teams to heavily parallelize work and burn through tickets. Replicas agents output higher quality PRs via feedback loops…

What YC batch was Replicas in?

Replicas was part of Y Combinator's Spring 2026 batch.

How big is Replicas?

Replicas has a team of 2 people according to Y Combinator's directory.

Is Replicas still active?

Replicas is currently listed as Active with a team of 2 in Y Combinator's directory.

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