OpenRouter
Single API to access 300+ AI models from 60+ providers with optimized pricing, uptime, and performance
| What is it | Single API to access 300+ AI models from 60+ providers with optimized pricing, uptime, and performance |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Web Application |
| API | Yes |
| Works with | Integrately, n8n, Zapier |
| Best for | building AI applications, comparing model performance |
| Domain registered | 2023 |
Data updated Sept. 19, 2026
What does OpenRouter do?
OpenRouter is a unified API platform that gives developers access to hundreds of large language models from various providers through a single integration. Instead of managing multiple API keys and dealing with different providers individually, you can connect once to OpenRouter and access models from OpenAI, Anthropic, Google, Meta, Mistral, and dozens of other AI companies. The platform handles all the routing, authentication, and compatibility issues behind the scenes.
What makes OpenRouter stand out is its intelligent routing system that automatically optimizes for cost, performance, and availability. If one provider experiences downtime, the system can failover to alternative models without interrupting your service. The platform provides detailed analytics on model usage and performance, and it's fully compatible with the OpenAI SDK, making integration straightforward for existing projects. You pay per use with credits that work across all models, avoiding multiple subscriptions.
This tool primarily benefits developers and organizations building AI-powered applications who want flexibility in model selection without vendor lock-in. Use cases include AI chatbot development, content generation systems, coding assistants, and any application that requires reliable access to multiple LLMs. It's particularly valuable for startups and enterprises that need to compare model performance or maintain service continuity when specific models become unavailable.
Key features
What makes it stand outWho is OpenRouter for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- 50 requests per day
- 20 requests per minute
- 25+ free models
- 4 free providers
- Chat and API Access
- Activity Logs & Export
- Auto-routing, preferred vendor selections
- Budgets & Spend Controls
- Prompt Caching
- Provisioning API key
- Data Policy-Based Routing
- Community Support
Pay-as-you-go
- 5 byok fee percent
- 5.5 platform fee percent
- 1,000,000 byok free requests per month
- 300+ models
- 60+ providers
- Chat and API Access
- Activity Logs & Export
- Auto-routing, preferred vendor selections
- Budgets & Spend Controls
- Prompt Caching
- Provisioning API key
- Data Policy-Based Routing
- Email Support
- Credit card, crypto & more payment options
- Regional routing
Enterprise
- 5,000,000 byok free requests per month
- 300+ models
- 60+ providers
- Chat and API Access
- Activity Logs & Export
- Auto-routing, preferred vendor selections
- Budgets & Spend Controls
- Prompt Caching
- Provisioning API key
- Admin Controls
- Data Policy-Based Routing
- Managed Policy Enforcement
- Provider Data Explorer
- SSO/SAML
- Contractual SLAs
- Support SLA with Shared Slack Channel
- Invoicing options
- Regional routing
Trust & presence
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