Model APIs and platforms
OpenRouter: review, pricing, data and alternatives
OpenRouter calls multiple models through a single API and compares their responses side by side. It serves people who want to select providers, handle errors and track model usage. A free tier exists. Access and transparency score: 65/100, #11 of 23 in its category.
What is OpenRouter?
OpenRouter calls multiple models through a single API and compares their responses side by side. It serves people who want to select providers, handle errors and track model usage.
According to its documentation, OpenRouter lets you:
- call multiple models through a single API
- compare responses side by side
- switch to another provider in case of an error
- choose providers based on their retention policies
- track model usage
We file it under Model APIs and platforms, the category of tools to access models through an API, and it also overlaps with general AI chatbots. The category lists 23 verified tools on this site.
The publisher is OpenRouter, Inc. (groupe Stripe), based in United States. The service launched in 2023, which gives it some track record.
Who is it for?
It is mostly useful to these profiles: developers and researchers. The need it covers is simple to state: access models through an API.
OpenRouter is a good candidate if:
- you want to try before paying
- you plan to connect it to your tools or automations through its API
Before deciding, run a trial on a real task and measure the time saved: it is the only criterion that really counts.
How much does OpenRouter cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The entry price is not shown publicly: you have to contact the publisher or create an account to see it.
To estimate what the same work would cost done directly with an AI model, use our API price calculator. Prices change often: always check the official site before subscribing.
Data and privacy
According to its privacy policy, data is processed in several regions depending on the plan.
No export feature is documented: keep a copy of your content elsewhere.
Three habits apply to every AI tool:
- turn off the use of your content for training if the option exists
- use a work account separate from your personal account
- review everything the tool produces before publishing or sending it
Platforms, languages and API
OpenRouter runs on: web browser and API.
Interface languages are not specified.
A public API lets you call it from your own programs or an automation tool, and plug it into an AI agent.
How we scored it
Our 65/100 score does not judge output quality: it measures what can be publicly verified about access to the tool, its openness and how far the publisher can be trusted.
| Criterion | Points | What counts |
|---|---|---|
| Access | 15/30 | free tier, published price, French interface |
| Openness | 10/30 | API, data export, open code |
| Trust | 40/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
OpenRouter against other tools in the model APIs and platforms category:
| Tool | Free | Entry price | API | Score |
|---|---|---|---|---|
| OpenRouter | Yes | not published | Yes | 65 |
| Prodia | Yes | $0 pay as you go | Yes | 78 |
| Groq | Yes | $0.03 pay as you go | Yes | 76 |
| Hugging Face | Yes | $9 per month | Yes | 75 |
| Together AI | Yes | $0 pay as you go | Yes | 71 |
| Baseten | Yes | $0.1 pay as you go | Yes | 68 |
| Cloudflare Clef | Yes | $0.04 pay as you go | Yes | 68 |
| fal | Yes | $0 pay as you go | Yes | 68 |
Verdict
OpenRouter is a decent option; compare its price and terms with the category leaders.
Strengths
- Free tier to try it
- Public API
- Established since 2023
Limitations
- Price not published
- Data export not documented
Avoid if…
- You need to easily retrieve your full history
Alternatives
- Prodiafree tier
- Groqfree tier
- Hugging Facefree tier
- Together AIfree tier
- Basetenfree tier
- Cloudflare Cleffree tier
Categories and jobs
Learn more
Frequently asked questions
Is OpenRouter free?
Yes, a free plan exists, with usage limits.
Where is OpenRouter data stored?
According to the publisher, in several regions depending on the plan.
Does OpenRouter have an API?
Yes, a public API is documented.
What are the alternatives to OpenRouter?
In the same category: Prodia, Groq, Hugging Face, and Together AI.
OpenRouter or Prodia: which one to choose?
Our score is 65/100 for OpenRouter and 78/100 for Prodia. Try both on the same task before paying.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score