LLMOps and observability
LLM Stats: review, pricing, data and alternatives
LLM Stats lets people comparing models examine performance across tests, prices, and specifications. It provides rankings filtered by capabilities, tracks results over time, and makes scores and rankings available through an API. A free tier exists; the first paid plan costs $99 per month. Access and transparency score: 48/100, #18 of 18 in its category.
| Access | 25/30 | |
|---|---|---|
| Openness | 20/30 | |
| Trust | 3/40 |
What is LLM Stats?
LLM Stats lets people comparing models examine performance across tests, prices, and specifications. It provides rankings filtered by capabilities, tracks results over time, and makes scores and rankings available through an API.
According to its documentation, LLM Stats lets you:
- compare model performance across multiple tests
- view model prices and specifications
- filter rankings by desired capabilities
- retrieve scores and rankings through an API
- track changes in results over time
We file it under LLMOps and observability, the category of tools to evaluate, monitor and debug AI apps, and it also overlaps with developer tools. The category lists 18 verified tools on this site.
Who is it for?
It is mostly useful to these profiles: developers, researchers, and data analysts. The need it covers is simple to state: evaluate, monitor and debug AI apps.
LLM Stats 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 LLM Stats cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The first paid plan costs $99 per month (Builder for the data API, rate displayed per month), according to the pricing page, checked on October 24, 2026.
Per month, that is more expensive than the category median ($49 per month, based on tools with a published price).
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
The publisher does not clearly state where data is hosted. Assume your content may leave your region.
For professional use, check that a data processing agreement (DPA) is offered, and do not send customers' personal data or confidential documents without one.
Exporting your content: yes (details on the official site). Being able to get your data back makes switching tools easier later.
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
LLM Stats runs on: web browser and API.
Interface languages: English.
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 48/100 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 | 25/30 | free tier, published price, French interface |
| Openness | 20/30 | API, data export, open code |
| Trust | 3/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
LLM Stats against other tools in the lLMOps and observability category:
Verdict
LLM Stats publishes little verifiable information: look at the better-scored alternatives first.
Strengths
- Free tier to try it
- Public API
Limitations
- More expensive than its category median
- Data hosting not disclosed
Avoid if…
- You handle sensitive personal data without a processing agreement
Alternatives
Categories and jobs
Learn more
Frequently asked questions
Is LLM Stats free?
Yes, a free plan exists, with usage limits. The first paid plan costs $99 per month.
Where is LLM Stats data stored?
The publisher does not clearly say so in its public documentation.
Does LLM Stats have an API?
Yes, a public API is documented.
What are the alternatives to LLM Stats?
In the same category: Langfuse, LangSmith, Opik, and Arize Phoenix.
LLM Stats or Langfuse: which one to choose?
LLM Stats starts at $99 per month, Langfuse at $29 per month and our score is 48/100 for LLM Stats and 95/100 for Langfuse. 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