When we asked our users what they ran before HeronSignal, these were the names that came up. Each comparison is honest about where the other tool wins, because most of them are good at what they were built for. The difference is the loop we finish: see what broke, understand what it cost, and ship the fix.
Sentry starts from the exception; HeronSignal starts from the user session and what it cost, then opens a draft pull request with the fix. An honest comparison for small teams.
Google Analytics tells you traffic dropped. HeronSignal tells you why: the error, the failed request, the session it broke, and a draft pull request with the fix.
Datadog is enterprise observability priced per host and per GB. HeronSignal gives small teams one timeline per user session and opens the fix as a pull request, from $19 a month.
PostHog is product analytics with everything bolted on. HeronSignal is monitoring that ends in a fix: one timeline per session and a draft pull request for the worst issue.