Keep track of your AI API calls

Building an AI product is hard. AIs are unreliable, don't always follow output format, and can behave in surprising and unexpected ways, especially with free-form user input.

We help you keep track of how your product is working in the wild and help you improve it.

  • Log your AI API calls to any provider such as OpenAI, Anthropic, Gemini, and others.

  • View the input and output of each call.

  • Analyze how your users are using your product.

  • Identify prompting issues to increase your AI integration's quality.

No credit card required

LLM Logger Demo

Pricing

Free

  • 1 user
  • 7 days log retention
  • 10k events per month

$0 / month

Pro

  • Unlimited users
  • 1 year log retention
  • 100k events per month
  • $10 per additional 100k events

$40 / month