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OpenRouter
What it is
OpenRouter provides access to hundreds of AI models through one API endpoint. Its interface supports text, image, video, and audio generation, while default load balancing distributes requests across providers. Backup providers can take over when a primary is unavailable. The API can be used as a drop-in replacement with the OpenAI SDK when configured for OpenRouter, and client SDK installation options are listed for TypeScript and Python. Compatible integrations include Open WebUI, Cline, LangChain, Vercel AI SDK, and Zapier. Business requests can use EU or US regional endpoints; if an eligible provider is unavailable in the selected region, the request fails rather than routing elsewhere. Provider settings can control the use of providers that may store data and restrict requests to Zero Data Retention endpoints. The free plan includes 50 requests per day, but not auto-routing, budget controls, or prompt caching. Standard and Business plans are pay-as-you-go with platform fees on credit purchases; Enterprise has custom fees and a contract through sales.
For and against
For
- Access hundreds of models through one API endpoint.
- Backup providers can handle primary-provider unavailability.
- OpenAI SDK works as a drop-in replacement.
- EU and US regional routing is available for business requests.
- Provider controls include Zero Data Retention endpoints.
Against
- Free plan is limited to 50 requests per day.
- Free plan lacks auto-routing, budget controls, and prompt caching.
- Pay-as-you-go plans charge platform fees on credit purchases.
- Enterprise fees and contract terms are custom.
The verdict
OpenRouter centralizes model access, routing, and provider controls behind one API endpoint. Review the free-tier limits and usage-plan fees, especially if you need routing controls or higher-volume access.
Who it suits
OpenRouter suits developers and teams that want one API endpoint for access to multiple AI models and providers. Its listed plans address indie hackers, AI-native startups, growing teams, and enterprises.
Plans and prices
Business
EU and US in-region routing · 1,000 workspaces · provider rate limits · email support
Read 29 Sep 2026 · openrouter.ai
Free
25+ free models · 4 free providers · 5 workspaces · 50 requests/day
Read 29 Sep 2026 · openrouter.ai
Standard
500+ models · 80+ providers · 5 workspaces · provider rate limits
Read 29 Sep 2026 · openrouter.ai
Enterprise
Custom workspace limit · higher rate limit allowances available · dedicated support team
Read 29 Sep 2026 · openrouter.ai
On the record
- API compatibility
- The API supports the OpenAI SDK as a drop-in replacement when pointed at OpenRouter.openrouter.ai · read 29 Sep 2026
- Company history
- OpenRouter says it started in early 2023 as an LLM marketplace.openrouter.ai · read 29 Sep 2026
- Compliance
- The OpenRouter Trust Center lists SOC 2 Type 2 under compliance.trust.openrouter.ai · read 29 Sep 2026
- Data controls
- Provider routing settings can control whether providers that may store data are used and can restrict requests to Zero Data Retention endpoints.openrouter.ai · read 29 Sep 2026
- Free tier limit
- The Free plan includes 50 requests per day and no auto-routing, budget controls, or prompt caching.openrouter.ai · read 29 Sep 2026
- Integrations
- The integrations directory lists tools including Open WebUI, Cline, LangChain, Vercel AI SDK, and Zapier as compatible with OpenRouter.openrouter.ai · read 29 Sep 2026
- Intended users
- The pricing page describes its plans as serving indie hackers, AI-native startups, growing teams, and enterprises.openrouter.ai · read 29 Sep 2026
- Pricing model
- OpenRouter says it passes through provider pricing and deducts usage costs from account credits.openrouter.ai · read 29 Sep 2026
- Product scope
- The homepage says the unified interface supports text, images, videos, and audio generation.openrouter.ai · read 29 Sep 2026
- Regional routing
- Business requests can be routed to providers inside the EU or US using regional endpoints, and requests fail rather than falling back outside the chosen region when no eligible provider is available.openrouter.ai · read 29 Sep 2026
- Routing and fallback
- Requests are load balanced across providers by default, and backup providers can be used when the primary is unavailable.openrouter.ai · read 29 Sep 2026
- SDKs
- The quickstart lists OpenRouter client SDK installation options for TypeScript and Python.openrouter.ai · read 29 Sep 2026
- Support
- OpenRouter directs users to its help center, support ticket form, documentation, and community Discord; pricing lists community, email, or dedicated support according to plan.openrouter.ai · read 29 Sep 2026
- Unified model access
- OpenRouter provides access to hundreds of AI models through a single API endpoint.openrouter.ai · read 29 Sep 2026
