What is OpenRouter?
OpenRouter is the largest and most popular AI gateway for developers. We route billions of tokens every month, helping developers build AI applications without worrying about provider lock-in, downtime, or complex integrations, while offering better prices, higher uptime, and enterprise-grade reliability.
Pros & Cons
Pros
- Multi-model AI access
- Quick model switching
- Seamless integration
- Test multiple models side-by-side
- Dev-friendly
- Easy to use
- Handle LLM traffic
- Inference provider
- On-demand AI access
- Single API for all models
- Test all available models
- Universal API key
- Usage dashboard
- Versatile AI platform
Tool Details
| Categories | Unified API |
|---|---|
| Website | openrouter.ai |
| Became Popular | January 30, 2026 |
| Platforms | Web |
Recent Reviews (3)
Shout-out to OpenRouter for giving us seamless multi-model access and letting us switch between AI providers like pros. Their API was a key enabler in testing performance across models and optimizing both cost and quality. An underrated dev superpower.
We use OpenRouter to optimize for maximum uptime for all of the third-party models that power Olive. We built Olive around many models across Anthropic, OpenAI, Google, including even open weight models without sacrificing valuable engineering time.
Talespinner uses OpenRouter to allow for switching between different language models. They make it super easy to do this, because they offer one API format for all language models.
Frequently Asked Questions about OpenRouter
When did OpenRouter become popular?
OpenRouter became popular around January 30, 2026.
What are the main advantages of using OpenRouter?
The top advantages of OpenRouter include: multi-model AI access, quick model switching, seamless integration, test multiple models side-by-side, dev-friendly.
What is OpenRouter's overall user rating?
OpenRouter has an overall rating of 5.0/5 based on 23 user reviews.
What type of tool is OpenRouter?
OpenRouter belongs to the following categories: Unified API.
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