We've set up a Slack integration to receive new error reports, which is a very convenient solution. Clicking an error link takes you to the Raygun platform, but you can also resolve or ignore it right away from Slack, which sometimes makes sense.
The platform does its job well; errors are grouped, you can search and filter by time, tags, user etc, the essentials are all there.
A neat feature is the "Permanently Ignore" function, which will prevent notifications from being sent about any new errors of that type, but Raygun still tracks them. Very useful to diagnose bugs that have little impact and are hard to identify – we can gather a lot of data without drowning in notifications. Review collected by and hosted on G2.com.