Rollbar is a continuous code improvement platform that helps development teams deploy better software, faster, and quickly recover from critical errors in their code. Rollbar enables developers to focus on continually improving their code and constantly innovating rather than spending time monitoring, investigating, and debugging.

Sider checks code using custom rules based on project specific knowledge and cumulative team experiences. On each pull request, Sider automatically alerts developers on previously documented issues and key information relevant to the changed code.