Replicas
YC X26 · Active · Run any coding agent harness in the cloud
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 JcodeShared: coding agent, agent harnessActiveAI, Devtools | AI, Devtools | Active | YCS26 |
 Agent RelayShared: coding agent, claude code, runActiveAI, Devtools | AI, Devtools | Active | YCF26 |
 SynthShared: coding agent, agent harness, taskActiveAI, Devtools | AI, Devtools | Active | YCF24 |
 AmikaShared: coding agent, claude code, sandboxedActiveAI, Devtools | AI, Devtools | Active | YCF25 |
 EllipsisShared: coding agent, cloud coding, code reviewActiveAI, Devtools | AI, Devtools | Active | YCW24 |
 RWXnot in a program hereShared: coding agent, cloud, codeElsewhereOther | Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 Centauri AIShared: coding agent, claude code, codexActiveAI, Devtools | AI, Devtools | Active | YCW24 |
 CompyleShared: coding agent, claude code, taskActiveAI, Devtools | AI, Devtools | Active | YCF25 |
 GrumaticShared: coding agent, claude code, codexNot statedAI, Devtools | AI, Devtools | Not stated | Plug and Play |
 SpecificShared: coding agent, run, cloudActiveAI, Devtools | AI, Devtools | Active | YCF25 |
 ArmatureShared: coding agent, claude code, codexActiveAI, Devtools | AI, Devtools | Active | YCX26 |
Also from X26 in AI
All of X26| Company | Category | Status |
|---|---|---|
 InthMonitor and fix product privacy issues before they block growthActiveAI, Devtools | AI, Devtools | Active |
 Keyframe LabsBring AI to life with the world's best interactive avatarsActiveAI, Devtools | AI, Devtools | Active |
 LinzumiTeam chat to command all your company's coding agentsActiveAI, Devtools | AI, Devtools | Active |
 Reason MachinesReason Machines builds Reason Agent, the autonomous software engineer…ActiveAI, Devtools | AI, Devtools | Active |
 SuperlogMake software self-healingActiveAI, Devtools | AI, Devtools | Active |
 SupersetBuilding self-improving softwareActiveAI, Devtools | AI, Devtools | Active |
Founders
- Connor LoiFounder/CEO
- Saai AroraFounder/CTO
About Replicas
Replicas is a cloud coding agent that allows you to delegate tasks to Claude Code or Codex from the app, Slack, Linear, 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.
- YC batch
- X26 · Spring 2026
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 2
- Location
- San Francisco, CA, USA
- Founded
- 2026
- Checked
- 31m ago
YC tags: Developer Tools
Replicas: questions
Which YC batch was Replicas in?
Replicas was in Y Combinator's Spring 2026 batch (X26).
Is Replicas still active?
Y Combinator lists Replicas as active.
Who founded Replicas?
Replicas's founders, as listed on its YC page: Connor Loi (Founder/CEO), Saai Arora (Founder/CTO).
Where is Replicas based?
Replicas lists San Francisco, CA, USA as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.