What does OpenRouter do?

OpenRouter provides a unified interface to access over 300 AI models from multiple providers through chat and API, with features like auto-routing and preferred vendor selection.

Who is OpenRouter best for?

OpenRouter works best for indie hackers, AI startups, developers, and enterprises needing access to many models via one API.

Do I need to install anything to use OpenRouter?

No, you do not need to install anything. Use OpenRouter through its web chat or API directly in your code.

Is OpenRouter free to use?

Yes, OpenRouter has a free tier with 25+ free models, 50 requests per day limit, and 1 million free BYOK requests per month.

Does OpenRouter offer a free trial or demo?

Yes, OpenRouter offers a free tier as a trial with limited free models and requests, no credits needed.

Does OpenRouter have a plan for teams or businesses?

Yes, OpenRouter has an Enterprise plan for teams and businesses with features like SSO, invoicing, custom pricing, and higher limits.

Does OpenRouter offer an API or integrations?

Yes, OpenRouter offers an OpenAI-compatible API and supports integrations via BYOK for provider keys.

How do I contact OpenRouter support?

Contact OpenRouter support through community support on the free plan or email support on paid plans; enterprises can use the Contact Sales form.

OpenRouter: One API to access and route hundreds of LL…

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OpenRouter is a web and API platform for developers, startups, and enterprises that need one interface to access, compare, and run requests across 300+ AI models from 60+ providers.

Key capabilities include:

Unified API (OpenAI SDK compatible) to call multiple LLM providers through a single endpoint, plus a chat experience for interactive use
Routing and uptime optimization, including automatic failover and high-availability infrastructure to switch providers when one is unavailable
Cost and governance controls such as activity logs, analytics, budgets, and spend limits, plus provider selection and prompt caching
Enterprise controls including SSO/SAML, managed policy enforcement, and observability integrations (including Langfuse and Datadog)

Pricing: Freemium. Free tier includes 25+ models and 50 requests/day. Pay-as-you-go uses pass-through provider pricing with no inference markup, plus a 5.5% platform fee on credit purchases, no minimum spend. Enterprise offers custom, volume-based pricing with invoicing and higher limits.

Notable for combining multi-provider model access, centralized billing/authentication, and reliability-focused routing in a single developer-friendly API, including support for BYOK, crypto payments, and international VAT compliance.

Frequently Asked Questions

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OpenRouter

A unified LLM API and chat interface for developers and enterprises, providing access to 300+ models.

Frequently Asked Questions

What does OpenRouter do?

Who is OpenRouter best for?

Do I need to install anything to use OpenRouter?

Is OpenRouter free to use?

Does OpenRouter offer a free trial or demo?

Does OpenRouter have a plan for teams or businesses?

Does OpenRouter offer an API or integrations?

How do I contact OpenRouter support?

Alternatives to OpenRouter

Langchain

Alternatives to OpenRouter

Langchain

Alternatives to OpenRouter

Reviews