Arcten is a lab building infrastructure for deploying long-horizon autonomous research and coding agents to production. The platform handles scaling, persistence, safety, and monitoring, and integrates with existing application stacks so teams can move from concept to deployment quickly. Arcten was founded by AI researchers connected to Caltech, and is based in San Francisco. It is part of Y Combinator's Fall 2025 batch.
Arcten
ActiveLab working on long-horizon autonomous research and coding agents
Total raised
$500K
1 round
Stage
Seed
Jan 2025
Team
1-10
since 2025
Pricing
—
Founded
2025
San Francisco, United States
Agent-ready
—
Infrastructure for deploying long-horizon autonomous research and coding agents to production
Handles scaling of agents from prototype to production workloads
Persistence layer for agents that run over long time horizons
Built-in safety mechanisms for autonomous agent operation
Monitoring of agent behavior in production
Integrates with existing application stacks
Designed to move agents from concept to deployment quickly
Focus on both research agents and coding agents
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Jan 2025 Seed $500K ● Y Combinator
Capital network
$500K raised ·1 backer·10 network links
- Backers1
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What is Arcten?
- Arcten is a lab building infrastructure to deploy long-horizon autonomous research and coding agents to production, handling scaling, persistence, safety, and monitoring.
- What problem does Arcten solve?
- It addresses the difficulty of moving autonomous agents from a working concept to reliable production deployment, providing the scaling, persistence, and safety infrastructure that step requires.
- What kinds of agents does Arcten support?
- Arcten focuses on long-horizon autonomous research agents and coding agents that need to operate over extended time spans.
- Who is behind Arcten?
- Arcten was founded by AI researchers connected to Caltech, is based in San Francisco, and is part of Y Combinator's Fall 2025 batch.
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