HarnessRouter
The world's first unified interface for agent harnesses.
HarnessRouter is a HarnessRouter is an open-source agent harness infrastructure platform and Unified Harness Protocol for building, routing, executing, and tracing AI agent workloads. It is aimed at developers shipping agent apps, from first integrations to production and enterprise use. AI agent company selling to Developers building and operating AI agents who need agent harness infrastructure, model routing, task execution, and tracing. About 1 employees. 856 followers on X.
Product
- Agent type
- HarnessRouter is an open-source agent harness infrastructure platform and Unified Harness Protocol for building, routing, executing, and tracing AI agent workloads. It is aimed at developers shipping agent apps, from first integrations to production and enterprise use.
- Primary buyer
- Developers building and operating AI agents who need agent harness infrastructure, model routing, task execution, and tracing
- Integrations
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- MCP support
- —
- HQ
- San Francisco, CA, US
- Founded
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- Profile ↗
Funding
- Round
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- Amount
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- Date
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- Leads
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- Source
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- Investors
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Hiring
- Employees
- 1
- Growth 3m / 6m
- — / —
- Open roles (sample)
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- X mentions this week
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- X handle
- @HARNESSROUTER
Top launch posts
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Recent news
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Sources
- Funding
- —
- Headcount
- Clay (LinkedIn)
- Open jobs
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- Traffic
- Clay (web traffic)
- X metrics
- https://x.com/HARNESSROUTER
- X handle (homepage-verified)
- https://www.ycombinator.com/companies/harnessrouter | https://harnessrouter.ai
- Clay enrichment
- Clay enrichment 2026-11-04
- seed_type
- YC directory
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About HarnessRouter
What does HarnessRouter do?+
The world's first unified interface for agent harnesses.
How many employees does HarnessRouter have?+
About 1 (3-month growth —).
How is HarnessRouter priced?+
Subscription, starting at $20 / month.
Cite this data
HarnessRouter profile. Agent Market Map, The GTM Engineering Newsletter. Last verified Nov 4, 2026. https://agentmarketmaps.com/company/harnessrouter