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Day 43 since launch: Best Productivity Resources went live on 25 August 2026. Day 43 is live with yesterday's additions in the latest roundup!

AI Tool

9Router

Unlimited free AI coding for your coding agents.

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Built with love by Shushant Lakhyani. Building bestproductivityresources.com

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What is 9Router?

9Router connects coding agents like Claude Code, Codex, Cursor, Cline, Copilot and Antigravity to free Claude, GPT and Gemini access through more than 40 providers. It adds automatic fallback between providers, reduces token usage by around 40 percent, and keeps your agents from ever hitting usage limits.

Pros

  • Routes coding agents to 40+ providers with automatic fallback
  • Cuts token usage by roughly 40 percent
  • Keeps free AI coding access without hitting provider limits

Cons

  • Free tiers depend on the availability of third-party providers

Who should use 9Router

Developers who want their coding agents on free Claude, GPT and Gemini capacity without usage limits.

Who may not need it

Developers already happy with a single paid provider.

9Router alternatives

Similar resources to 9Router, picked from the directory.

Opendray

Self-hosted gateway for running AI coding agents on your own infrastructure.

AI ToolAI ProductivityWeb, Cross-PlatformFree

Agentfiles

Browse, create, and edit AI agent files across Claude Code, Cursor, Codex and 12 coding tools — from Obsidian.

WebsiteAI ProductivityWeb, macOSFree

OpenHarness

Open-source software and hardware for building with coding agents across software, design, circuits, data and video.

AI ToolAI ProductivityCross-Platform, LinuxFree

Free alternatives to 9Router

Free resources that cover similar ground.

dispatchseo

Turn your AI agent into your SEO manager — works with Claude Code, Codex and Cursor.

AI ToolAI ProductivityWeb, Cross-PlatformFree

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