9router
Free AI routing gateway for 60+ providers with smart 3-tier fallback and token savings.
9Router is a smart pick for developers who want to stop juggling API keys and never face a rate-limit wall again. The trio of fallback tiers—subscription, cheap, free—is genuinely useful, and the built-in token savers add real value. That said, the MITM bridge and cookie-based provider access sit in policy gray areas, so use those features with your own risk tolerance. For non-technical users, the CLI setup is a dealbreaker—this one's for coders.
Verified 5d ago · liveness 61/100 · cite: rightaichoice.com/tools/9router
- AI-assisted coders using multiple CLI/IDE tools who want to avoid rate limits
- Developers tired of managing individual API keys and quotas across providers
- Power users juggling multiple AI subscriptions who want to pool them efficiently
- Hobbyists seeking free, unlimited AI coding without sacrificing quality
- Non-technical users uncomfortable with CLI installation and local setup
- Users who need a single highly-curated provider with guaranteed uptime SLAs
- Teams requiring enterprise-grade audit logging, RBAC, or compliance features
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Skip 9Router if you prefer a hosted solution with zero maintenance, need enterprise-grade security features like RBAC or audit logs, or aren't comfortable with command-line setup and self-hosting.
The MITM bridge intercepts IDE subscription traffic, which may violate the terms of service of those tools, potentially leading to account suspension.
9Router is free to use, making it a strong fit for individual developers and small teams who want cost-effective AI routing. Compared to hosted solutions like OpenRouter, which charge per-token fees, 9Router lets you pool free and subscription-based providers, dramatically reducing costs. However, it requires self-hosting and CLI setup, so it's not for those who prefer a fully managed service.
In short
9router — Free AI routing gateway for 60+ providers with smart 3-tier fallback and token savings. Best for AI-assisted coders using multiple CLI/IDE tools who want to avoid rate limits, Developers tired of managing individual API keys and quotas across providers, Power users juggling multiple AI subscriptions who want to pool them efficiently. Free to use.
Viability Score
How well maintained and how widely used is 9router? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: August 2026
How we score →Key Features
- OpenAI-compatible endpoint for 60+ AI providers
- 3-tier auto fallback: subscription → cheap → free
- Chat / LLM completions across providers
- Embeddings support (Voyage, Jina, OpenAI, Cohere, Mistral, NVIDIA, Together, Fireworks)
- Text-to-speech (ElevenLabs, Deepgram, Inworld, AWS Polly, Google/Edge TTS, OpenAI)
- Speech-to-text (Deepgram, AssemblyAI, OpenAI Whisper, Qwen STT)
- Image generation (Fal, Stability, BFL Flux, Recraft, OpenAI, Gemini, MiniMax)
- Vision / image-to-text (OpenAI, Gemini, Anthropic, Groq, xAI, Mistral, HuggingFace)
- Video generation (Runway ML, Topaz)
- Web search (Tavily, Brave, Serper, Exa, Linkup, Perplexity, Google PSE, SearchAPI)
- Web fetch (Tavily, Exa, Firecrawl, Jina Reader)
- RTK token saver: reduces input tokens by 20–40%
- Caveman Mode: reduces output tokens by 65% with 5 intensity levels
- Format translator between OpenAI, Anthropic, and Gemini formats
- Multi-account round-robin load balancing with failover
About 9router
9Router is a free, open-source AI routing gateway that consolidates access to over 60 AI providers behind a single, OpenAI-compatible endpoint. Built for developers who juggle multiple coding tools like Claude Code, Cursor, Codex, and Cline, it eliminates the pain of managing separate API keys and subscriptions for each provider. Point all your tools to one local URL—localhost:20128—and 9Router handles routing, fallback, and token optimization automatically. The core innovation is the smart 3-tier fallback system. Tier 1 uses your own subscriptions (Claude Code, Codex, Gemini, Copilot), Tier 2 switches to ultra-cheap providers like GLM at $0.60 per million tokens or MiniMax M2.7 at $0.20 per million, and Tier 3 taps into genuinely free providers like iFlow, Qwen, and Kiro with unlimited usage. This means you're always coding—no more 2am rate-limit interruptions. Beyond chat, 9Router supports nine service kinds: embeddings, text-to-speech, speech-to-text, image generation, vision, video generation, web search, and web fetch. Advanced features include Smart Combos (chaining providers with sticky round-robin), a format translator between OpenAI/Anthropic/Gemini, multi-account load balancing, a Cloudflare tunnel for remote access, and an MITM bridge that intercepts IDE subscription traffic—including the newly added AWS Kiro IDE—and reroutes it through 9Router. Built-in token optimizers—RTK and Caveman Mode—save 20–65% on token usage. Eight providers are permanently free with no limits. Compared to hosted alternatives like OpenRouter, 9Router offers full self-hosted control, no lock-in, and the ability to pool your own subscriptions. However, it requires comfort with the command line for setup, making it a fit for developers rather than non-technical users.
Behind the Verdict
9Router is a developer-focused tool that solves a real problem: managing multiple AI providers across different coding tools. Its 3-tier fallback system is a standout—when your subscription quota runs out, it automatically switches to cheap providers like GLM or MiniMax, and then to free tiers like iFlow or Qwen. This ensures uninterrupted coding sessions, which is critical for developers who rely on AI assistance. The built-in RTK and Caveman Mode token savers are a nice bonus, potentially cutting costs by 20-65%. However, the setup requires command-line comfort, and the MITM bridge raises policy concerns—it intercepts subscription traffic from IDEs like Copilot, which may violate terms of service. For teams needing enterprise-grade features like RBAC or audit logs, this isn't the right fit. But for individual developers and small teams who want flexibility and cost savings, 9Router is a strong candidate, especially given its free price point.
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Real-world workflow fit
Concrete scenarios for the personas 9router actually fits — and what changes day-one when you adopt it.
You use Claude Code and Cursor daily, but hit rate limits frequently. With 9Router, you set up a local endpoint and configure Claude Code to route through it. When your Claude subscription quota runs out, 9Router automatically switches to GLM or MiniMax (cheap tier) and then to free providers like Qwen or iFlow (free tier), ensuring you keep coding without interruptions.
Outcome: Zero rate-limit interruptions, and you save on token costs by using free/cheap tiers when possible.
Your team uses multiple coding assistants (Cline, Roo, Continue) and needs to manage API keys for several providers. You install 9Router on a shared server, configure each provider with OAuth or API keys, and point all tools to the single endpoint. You enable multi-account load balancing to distribute load across accounts.
Outcome: Centralized key management, automatic failover, and cost efficiency as you pool free and subscription providers.
You want to experiment with multiple AI models without committing to paid subscriptions. You install 9Router, connect the free providers (iFlow, Qwen, Kiro, etc.), and use the Smart Combos feature to chain them. You also enable Caveman Mode to reduce token usage.
Outcome: Unlimited AI coding at zero cost, with the flexibility to switch between models easily.
Use Cases
- Route your Claude Code, Codex, or Cursor through a single endpoint to automatically fallback when hitting rate limits.
- Use the MITM bridge to run Copilot or Antigravity in an IDE and still access any provider via 9Router.
- Leverage multiple free providers for unlimited AI coding without spending a dime on API credits.
- Chain GLM, MiniMax, and Kimi as cheap fallbacks to avoid costly subscription overruns.
- Deploy 9Router with Cloudflare tunnel to access your AI gateway from anywhere with low latency.
Models Under the Hood
as of 2026-08-19
Limitations
- 9Router is a free AI routing gateway that connects tools like Cursor, Claude Code, Codex, Cline, and Copilot to 60+ AI providers via one OpenAI-compatible endpoint.
- It offers a 3-tier fallback system (subscription, cheap, free) and built-in RTK and Caveman modes that can save 20–65% on tokens.
- The free tier includes 8 providers, while OAuth and API key options are available for others.
- It is primarily a CLI and local endpoint tool, with no mention of dedicated mobile or web interfaces.
as of 2026-08-19
Verification history
We have re-verified 9router 5 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published 9router tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free Forever
$0/mo
Ideal for
Solo developers and hobbyists who want to centralize multiple AI providers without spending on API credits, using free tiers and their own subscriptions.
What this tier adds
Starting free tier: access to 60+ providers, 3-tier auto fallback, 8 free providers, RTK/Caveman token savers, and local dashboard—all at $0/mo.
Where the pricing makes sense
The company stage and team size where 9router's pricing actually pencils out — and where peers do it cheaper.
9Router is free to use, making it a strong fit for individual developers and small teams who want cost-effective AI routing. Compared to hosted solutions like OpenRouter, which charge per-token fees, 9Router lets you pool free and subscription-based providers, dramatically reducing costs. However, it requires self-hosting and CLI setup, so it's not for those who prefer a fully managed service.
Setup time & first value
How long it actually takes to get something useful out of 9router — broken out by persona, not the marketing-page minute.
For a developer comfortable with the command line, initial setup takes about 10-15 minutes: install via npm, run the dashboard, connect providers via OAuth or API key, and point your tool to localhost:20128/v1. Configuration for additional providers or advanced features like Smart Combos may take another 10-20 minutes. Non-technical users should expect a steeper learning curve.
Switching to or from 9router
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From OpenRouter: OpenRouter users can migrate by pointing their tools to 9Router's endpoint and reconfiguring provider keys, gaining self-hosted control.
- →From direct provider APIs: Replace separate API keys for each provider with a single 9Router endpoint, centralizing management.
- ↗To OpenRouter: If you prefer a hosted solution, you can switch back to OpenRouter by changing your endpoint URL, though you lose self-hosting benefits.
- ↗To LiteLLM: For enterprise features like RBAC and audit logs, you can migrate to LiteLLM by exporting your provider configurations and reconfiguring them there.
Integrations
Resources & Guides
Tutorials & Learning
Official links
Tools that pair well with 9router
Common stack mates teams adopt alongside 9router, with the specific reason each pairing earns its keep.
Featured Head-to-Head Comparisons
9router vs Spider Cloud
Choose Spider Cloud if you need high-throughput, structured web data extraction for AI agents or RAG pipelines. Choose 9Router if you're a developer tired of juggling multiple AI subscriptions and want a unified endpoint with auto-fallback for coding assistance. They solve different problems—one feeds AI models with fresh data, the other optimizes access to those models.
9router vs Voyage Ai
For enterprise RAG needing high-accuracy retrieval on specialized documents, Voyage AI's domain-specific models and low-dimensional embeddings are unmatched. For developers tired of API rate limits and juggling multiple AI subscriptions, 9Router's free, open-source unified endpoint with auto-fallback across 60+ providers is a game-changer—but recent news highlights potential security fingerprinting risks. Choose based on your core need: retrieval accuracy vs. endpoint availability.
9router vs Temporal Ai
Temporal AI and 9router serve entirely different needs: Temporal is for building fault-tolerant AI workflows that survive crashes (trusted by OpenAI, Replit), while 9router is a free local router to unify 60+ providers and never hit rate limits. Choose Temporal if you need durable execution and state recovery; choose 9router if you're a developer tired of API caps and want a single endpoint with auto-fallback.
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