This is the point where I will point out that you can self-host Sentry free of charge :) https://develop.sentry.dev/self-hosted/ https://develop.sentry.dev/self

This is the point where I will point out that you can self-host Sentry free of charge :) https://develop.sentry.dev/self-hosted/ https://develop.sentry.dev/self-hosted/ // EDIT: > DO THE TERMS YOU CITED ABOVE APPLY ON SELF-HOSTED INSTANCES? If I blackhole your DNS entry-points, will the service remain functional "off-site"? The only communication that a self hosted sentry has with sentry.io is the beacon which is the first item in the self hosted docs for how to turn it off or on. It does not transmit any of your data other than the admin's email address for security updates which also can be turned off. You can also look at the code to validate that it doesn't do anything dodgy. No need to firewall it off.