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Exceptionless vs Laminar
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Error Tracking
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Error Tracking
Overview
Focus
Error Tracking
AI Observability
Product
Open source real-time error and log reporting platform for .NET, JavaScript, and Node.js applications.
Open source observability and evaluation platform for LLM applications with tracing.
Headquarters
Remote
San Francisco, California
Company size
2-10 employees
2-10 employees
Founded
2012
2024
Pricing details
Published rate
Free
Free
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026