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AI Tool

HarnessRouter

HarnessRouter offers an API solution to integrate leading AI agents like Codex, Claude Code, and Hermes into your applications. It handles backend functionality, allowing developers to implement AI-driven features efficiently.

shipped Jul 25, 2026agentsfreemium
agentscode
HarnessRouter - AI tool hero image

Why it matters

1ai
2agents
3code

About HarnessRouter

Business Model
Usage-Based (Pay Per Use)
Free Credits
Limited usage during the trial
Funding
Backed by Y Combinator
Platforms
Web, API
Target Audience
Developers and businesses looking to integrate AI capabilities into their applications.

Pricing Plans

7-day trial
Free
  • Access to AI agents
  • Limited credits for production use
Developer Plan
Variable / monthly
  • Includes credits for production agent work
  • Top-up balance for additional usage
Production Plan
Variable / monthly
  • Includes credits for production agent work
  • Top-up balance for additional usage
Scale Plan
Variable / monthly
  • Includes credits for production agent work
  • Top-up balance for additional usage

Investors

Y Combinator

Specs

API Available

Yes, public API

overview

Overview

HarnessRouter offers an API solution to integrate leading AI agents like Codex, Claude Code, and Hermes into your applications. It handles backend functionality, allowing developers to implement AI-driven features efficiently.

Policies

Pricing Page

View Pricing

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