Insanity Logs

Sanity CMS request logs are dense, gigabyte-scale JSON. Somewhere in there are the slow queries and cost outliers that explain a surprising API bill, but no tool existed to find them.

We kept needing those answers for client work. After the second time hand-rolling scripts, the conclusion was obvious: build the tool properly, once.

Insanity Logs parses request-log exports entirely in the browser: your logs are never uploaded, which for client logs isn’t a feature so much as a requirement. The only optional external call is an IP location lookup, off by default. Files up to 2GB stream through a background worker, so the statistics cover the whole export without freezing the tab.

Seven analysis tabs cover slow GROQ queries, cost outliers, traffic anomalies, and suspicious IPs. We released it free for any developer. It’s also the self-serve tier of our Sanity CMS audit: run it yourself for nothing, and if the findings warrant a deeper look, that’s the audit.