Frontier models to evaluate generative AI
Find and fix AI mistakes at scale, and build more reliable GenAI applications.
LLMs are unreliable – we can help
Automate
data labeling
Scale data annotation with AI scores and AI feedback to minimize manual effort and costs from human labeling.
Optimize with
clear targets
Measure the quality of your LLM outputs based on user preferences and enter a virtuous cycle of continuous improvement.
Filter out the
worst outputs
Use our models to find and eliminate the worst outputs of your LLM app before your users do.
From startups to global enterprises, ambitious builders trust Atla
Know the accuracy of your LLM app
Need to build trust in your generative AI app?
Atla helps you spot hallucinations before your customers do.
Offline
evaluation
Test your prompts and model versions with our AI evaluators. Automatically score performance and get feedback on your model outputs.
Integrate with CI
Understand how changes impact your app before they hit production. Ship fast and with confidence.
Online evaluation
Monitor your application in production to spot problems or drift. Continuously improve through ongoing iterations.
Install in seconds
Import our package, add your Atla API key, change a few lines of code, and start using the leading AI evaluation models.
Run evals with our LLM-as-a-Judge
Get started for free
Signup to receive your API key and $100 in free credits.
Use our popular metrics or set custom evaluation criteria for your needs.
Change a few lines of code to run our AI evaluators.
Upgrade to enterprise
Make use of our enhanced security and compliance features.
Gain access to a dedicated private Slack channel for support.
Increase volumes with custom rate limits and discounted pricing.
Start shipping reliable GenAI apps faster
Enable accurate auto-evaluations of your generative AI. Ship quickly and confidently.