Muse is now Sonatype Lift!

Sonatype Lift helps you find and fix your most elusive bugs so you can spend time writing great code, not debugging it. Lift looks for a broad range of performance, security, and reliability errors in the code you write and the libraries you depend on, making it an ideal all-in-one bug catcher for your entire company. Running at each pull request, Lift delivers results as code review comments so you can fix bugs in minutes. (Yes really)

Sentry provides real-time crash reporting, giving your team insight into errors affecting your customers in production. Sentry supports dozens of languages and frameworks and is trusted by thousands of companies like Pinterest, Uber, Stripe, Dropbox, and Airbnb.

Sentry doesn't just alert you to errors, but integrates into your GitHub development flow by linking errors to the commit and author likely responsible, creating new GitHub Issues, and resolving errors with commit message.