.NET Error Monitoring

Monitor and fix .NET errors with ease. Quickly diagnose problems in your codebase, enjoy faster development cycles and make sure customers are having error free experiences.

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Free unlimited monitoring for 14 days

Works with every .NET language & framework

Raygun works effectively with all of your favorite .NET frameworks and hosting providers.

CR support includes .NET Core, ASP.NET, ASP.NET Core, ColdFusion, Nancy, and more
Diagnose errors quickly across .NET Full Framework and .NET Core
Easy setup and fast root cause analysis

The provider is open source and available at the Raygun4Net GitHub repository

Raygun supports these following frameworks:

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Detect and diagnose issues impacting the user-experience

In-depth diagnostics on every error and crash let you know exactly what went wrong and how to fix it.

Track both client-side and server-side errors across both desktop and mobile
See the full stack trace, environment, browser, version, OS, class name, host, and more
Intelligently sort errors by affected user count to find those that have the greatest impact on your end user experience

Resolve .NET errors with ease and keep a watchful eye over your application

Resolve issues with greater speed and accuracy, and ensure users are having delightful digital experiences.

Easily monitor and maintain your software after every release
See how the changes to your code have impacted real users interacting with your application
Increase deployment frequency and confidence

Simple and affordable pricing that scales with you

Flexible usage-based pricing means you only pay for what you use with unlimited apps and team members.

Support for popular deployment tools, or send to our Deployments API endpoint
Native integrations with GitHub, Jira, Slack, Bitbucket, and more
Works seamlessly with Raygun APM for complete visibility into the health of your software