Stop overpaying for AI.
PromptRouter automatically routes every prompt to the cheapest model that meets your requirements.
How It Works
Get started in 5 minutes. No code changes required.
Replace one API endpoint and start saving immediately
Get API Key
Sign up and get your pr_live_xxx token in 2 minutes
Add Provider Keys
Connect OpenAI, Anthropic, Google AI, and Grok API keys
Replace Endpoint
Change one line:
promptrouter.com/v1/promptAuto-Routing
Every request is analyzed and routed to the optimal model automatically
Track Savings
See real-time cost reduction:
Real Results
Free
See the magic
Perfect for trying PromptRouter and seeing how much you could save.
- 10K tokens / month
- Smart routing
- Basic dashboard
- Cost comparison
Starter
For indie devs
Professional routing and priority support.
- 500K tokens/mo
- All routing modes
- Priority routing
- Email support
- Full dashboard
Pro
Pays for itself
Real savings and AI spend control.
💰 Avg savings: €60+/mo
- 5M tokens/mo
- All routing modes
- Custom rules
- Advanced analytics
- Priority support
- Cost caps & alerts
Elite
Max savings
Power users running large volumes.
- 5M+ tokens/mo
- Custom rules
- Shadow benchmark
- Export reports
- Priority routing
Compare plans
| Feature | Free | Starter | Pro | Elite |
|---|---|---|---|---|
| Visible savings | ||||
| Smart routing | ||||
| Cheap / Fast modes | ||||
| Batch processing | ||||
| Cost caps & alerts | ||||
| Custom routing rules | ||||
| Shadow benchmarking | ||||
| Exportable reports |
Frequently asked questions
What if I don't save money?
PromptRouter is designed so that most users save more than the subscription cost. If you don't, the free plan lets you walk away without risk.
Do you see or store my prompts?
No. We never train on or log your prompt content. All API keys are encrypted.
Can I cancel anytime?
Yes. No lock-in, no long-term contracts.
Start saving on AI today
Connect your API keys and see savings in minutes.