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AI Gateways Software

HarnessRouter

New· 4

Single API that lets developers plug several external AI agent providers into their own software

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About HarnessRouter

HarnessRouter is a developer service that sits between an application and a number of third-party AI agent providers. Instead of writing and maintaining a separate connection for each provider, a team calls one API and HarnessRouter passes the request on to the chosen agent.

What HarnessRouter offers

  • One unified API: a single interface for reaching several outside AI agent services.
  • Request routing: directs each call to the relevant external provider.
  • Less integration work: removes the need to build and maintain one integration per agent vendor.

Who it works with

It is built for engineering teams that want to add capable AI agents to their products while keeping their code tied to one integration rather than many.

Profile written by TrustList from the business's own published information, Oct 2026.

Trust Score

4/ 100
Trust Score: New

An earned signal from verification, reviews, awards, transparency and engagement - the vendor can't buy it.

Verification
0/100 · 20%
Reviews
0/100 · 30%
Awards
0/100 · 15%
Transparency
18/100 · 20%
Engagement
0/100 · 15%
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Updated 9/21/2026

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