Build Trust in Your Models from Day One
A free 45-minute evaluation strategy session for CTOs, AI Leads & Product Teams




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Why it matters
Let’s get you started
Who it's for
What we’ll look at
What you’ll get
Your preparation
Why Us
We take a research-first approach
The team at Patronus has been testing LLMs since before the GenAI boom
Our approach is state-of-the-art → +18% better at detecting hallucinations than other OpenAI LLM-based evaluators*
We offer production-ready LLM evaluators for general, custom, and RAG-enabled use cases
Our off-the-shelf evaluators cover your bases (e.g. toxicity, PII leakage) while our custom evaluators cover the rest (e.g., brand alignment)
We support real-time evaluation with fast API response times (as low as 100ms)
You can start using the Patronus API with a single line of code
We offer flexible hosting options with enterprise-grade security
No need to worry about managing servers with our Cloud Hosted solution
Our On-Premise offering is also available for customers with the strictest data privacy needs
You can rest assured that your proprietary data will never be shared outside our organization
We get vetted by third-party security companies yearly
We are trusted by a strong array of customers and partners
Patronus is the only company to provide an SLA guarantee of 90% alignment between our evaluators and human evaluators
Our customers include OpenAI, HP, and Pearson
Our partners include AWS, Databricks, and MongoDB