EveryDev.ai
Subscribe
Home
Developers

2,764+ AI companies

  • Radar
  • Trending
AI Tools by Topic
  • AI Coding Assistants
  • Agent Frameworks
  • MCP Servers
  • AI Prompt Tools
  • Vibe Coding Tools
  • AI Design Tools
  • AI Database Tools
  • AI Website Builders
  • AI Testing Tools
  • LLM Evaluations
Follow Us
  • X / Twitter
  • LinkedIn
  • Reddit
  • Discord
  • Threads
  • Bluesky
  • Mastodon
  • YouTube
  • GitHub
  • Instagram
Get Started
  • About
  • Editorial Standards
  • Corrections & Disclosures
  • Community Guidelines
  • Advertise
  • Contact Us
  • Newsletter
  • Submit a Tool
  • Start a Discussion
  • Write A Blog
  • Share A Build
  • Terms of Service
  • Privacy Policy
Explore with AI
  • ChatGPT
  • Gemini
  • Claude
  • Grok
  • Perplexity
Agent Experience
  • llms.txt
Theme
With AI, Everyone is a Dev. EveryDev.ai © 2026
    1. Home
    2. Developers
    3. HarnessRouter

    HarnessRouter

    HarnessRouter provides a single API to integrate and execute advanced AI agents like Codex and Claude Code in isolated sandboxes, managing the backend infrastructure required for production AI features.

    Visit Website

    At a Glance

    1Tool Listed
    3Products
    7Capabilities
    Discussions
    San Francisco, CAHeadquarters
    2026Est.
    Focus Areas
    Agent Harness
    Agent Frameworks
    API Integration Platforms
    Connect
    Latest News
    HarnessRouter Launch: Bring the World's Best AI Agents Into Your App, With One APIJul 24, 2026
    HarnessRouter: Bring the world's best AI agents into your app, with one APIJul 24, 2026
    Markets
    • AI software builders
    • Enterprise engineering teams
    • Consumer app developers

    AI Tools by HarnessRouter

    (1)
    View HarnessRouter
    HarnessRouter tool icon

    HarnessRouter

    AI Agent Embedding API

    Agent HarnessAgent FrameworksAPI Integrations

    Discussions

    No discussions yet

    Be the first to start a discussion about HarnessRouter

    Latest News

    07/24/2026

    HarnessRouter Launch: Bring the World's Best AI Agents Into Your App, With One API

    ycombinator.com
    07/24/2026

    HarnessRouter: Bring the world's best AI agents into your app, with one API

    producthunt.com

    Products & Services

    3
    Codex
    2026-07

    Harness for running coding agents, apps, and images.

    Claude Code
    2026-07

    Harness for running Claude Code for files and documents.

    Hermes
    2026-07

    Autonomous harness for any frontier model.

    Market Position

    Differentiates by providing the execution and infrastructure layer for agents, allowing developers to swap models and instructions while maintaining stable output schemas.

    Leadership

    Founders

    KM

    Kuanze Ma

    Kuanze is a four-time founder focused on human–AI systems. He holds a BSc in Mathematics, a diploma in Software Engineering, and an MSL from Northwestern University. He has experience in systems design, product management, algorithms, recruiting, marketing, and engineering.

    RS

    Richard Song

    Richard has over a decade of experience building large-scale systems, including vertical AI agents. Previously, he was a Senior Director at TigerGraph and a Senior Software Engineer at Meta. He holds an MS in Computer Science from Cornell University and a BS in Computer Science. He is also the Co-Founder and CEO of Epsilla.

    Executive Team

    RS

    Richard Song

    Co-founder

    Former Senior Director at TigerGraph and Senior Software Engineer at Meta. CEO of Epsilla.

    KM

    Kuanze Ma

    Co-founder

    Four-time founder specializing in human-AI systems.

    Founding Story

    Started to address the months of work required for teams to build agent runtime infrastructure, such as isolated execution environments and tool orchestration, allowing them to ship agents instead of just chat interfaces.

    Business Model

    Revenue Model

    Subscription-based model with monthly plans and a top-up usage balance for production agent work.

    Pricing Tiers

    Developer
    $20/mo

    Includes platform subscription with credits for production runs.

    Production
    $100/mo

    Includes platform subscription with credits for production runs.

    Scale
    $200/mo

    Includes platform subscription with credits for production runs.

    Enterprise

    Annual contracts, committed usage, private deployment, security review, audit controls, and SLA.

    Target Markets

    Industries & Segments
    • AI software builders
    • Enterprise engineering teams
    • Consumer app developers
    Use Cases
    • Digital employees
    • Automated legal audits
    • Medical research organizational brain
    • AI video marketing content generation
    • Model evaluations
    Notable Customers
    • Epsilla
    • Hibo
    • Readily
    • Spira AI

    Quick Facts

    Headquarters
    San Francisco, CA
    Founded
    2026
    Investors
    Y Combinator
    Office Locations
    San Francisco

    Funding History

    Seed
    2026-07
    Y Combinator

    History & Milestones

    2026-07

    Launched on Y Combinator's Launch platform.

    2026-07

    Product Hunt launch.

    2026-07

    Official partnership with TokenRouter announced as a launch partner.

    Key Capabilities

    7
    Isolated sandbox per run
    Agent runtime orchestration
    Tool orchestration (MCP, skills)
    Files & artifacts management
    Sessions & streaming support
    Configurable cost controls & hard caps

    Integrations & Partnerships

    Platform Integrations

    • GitHub
    • Slack
    • Notion
    • External APIs

    Key Partnerships

    TokenRouter

    Connect

    Website
    harnessrouter.ai
    GitHub
    HarnessRouter
    X / Twitter
    HARNESSROUTER
    LinkedIn
    harnessrouter
    Discord
    nPcbwqVPb2

    AI Topics

    3

    HarnessRouter focuses on these topics:

    Agent Harness(1)
    Agent Frameworks(1)
    API Integration Platforms(1)
    Back to all developersSuggest an edit