#error-tracking

Betterlytics

Privacy-first, cookieless web analytics with session replay, error tracking, and uptime monitoring, open-source and self-hostable.

FaultLens

A local-first, offline log analysis tool written in Go that turns raw application logs into structured incident diagnoses with evidence-based root-cause hypotheses.

Session Replay

Chrome extension that captures a screenshot, video, console logs, and network details of a bug in one click, no manual writeup needed

Telemetry.dev

Observability platform purpose-built for tracing and cost-tracking LLM applications

Selfship.ai

Surface and fix issues with your agentic applications 24x7

BugPin

"It's broken, fix it" is the least useful bug report a developer can receive — no screenshot, no browser info, no idea what the user actually clicked. BugPin is a small widget you drop into your websi

bitdrift Capture

Mobile observability platform that stores telemetry on-device and only uploads what you actually need, giving real-time visibility into iOS/Android app crashes and performance.

AllStak

Puts error tracking, logs, distributed tracing and infrastructure metrics in one dashboard instead of four separate subscriptions, aimed at teams that don't want to stitch together Sentry, a log tool and a metrics tool by hand.

SITREP

A desktop app that watches your screen during a production incident and lets you ask it plain questions about what's happening — like a colleague who was staring at the dashboards the whole time and remembers everything.

Highlight.io

Open-source fullstack monitoring: session replay, error tracking, logging and tracing in one self-hostable platform.