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Your Issues In Sight. At All Times.

Powerful error tracking and monitoring for software applications. Trusted by over 4,000 startups.

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Join 4,000+ companies using Prolog

  • Layers


  • Sisyphus


  • Circooles


  • Catalog


  • Quotient


  • Hourglass


Don’t Only Trust Our Words

Our customers around the globe share their opinions.

Frontend Development

Prolog has saved us many times. We get an alert, investgate the error, and fix it. That simple.

picture of Mollie Hall
Mollie Hall

Web Developer, Sisyphus

Microservice Architectures

Our services fail from time to time. That’s normal. But with Prolog we’re able to track the issue down in no time.

picture of Alec Whitten
Alec Whitten

Software Architect, Layers

Backend Servers

Prolog’s UI is beautiful and intuitive. It’s simple to find bugs and our devs are always on top of pressing issues.

picture of Kelly Williams
Kelly Williams

Engineering Manager, Catalog