Sentry is described as 'Monitors applications for real-time errors, sending alerts via email, SMS, or chat, showing detailed diagnostic information and release impact for quick troubleshooting' and is a Error Logger in the development category. There are more than 100 alternatives to Sentry for a variety of platforms, including Web-based, SaaS, Self-Hosted, Mac and Linux apps. The best Sentry alternative is Better Stack. It's not free, so if you're looking for a free alternative, you could try Better Stack or GlitchTip. Other great apps like Sentry are HyperDX, Rollbar, TrackJS and Honeybadger.
CronSafe monitors your cron jobs, scheduled tasks, and background workers using a dead man's switch (heartbeat) pattern. If your job doesn't ping CronSafe within the expected interval, you get alerted instantly via Slack, email, or webhook.
Reads the first 15 minutes after a deploy and returns a verdict (STABLE / WATCH / RISK) with the likely affected APIs and a next move.
EU-hosted AI observability platform. Monitor LLM costs, latency, and compliance in one platform. GDPR and AI Act compliant.
Buglesstack is a debugging platform for browser automation tools like Puppeteer, Selenium, Playwright, and Cypress. It captures crash screenshots, HTML snapshots, and stack traces to help developers detect, log, and fix errors in headless browser scripts.
United States
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems.
United States
Maple is an open-source observability platform built natively on OpenTelemetry. It unifies distributed tracing, log management, metrics dashboards, error tracking, browser session replay, and alerting in a single interface.
United States
DeepTracer is an AI-driven error monitoring tool designed for developers to ensure the smooth operation of their production applications. This innovative solution leverages artificial intelligence to monitor applications 24/7, catching errors, investigating root causes, and...
United States
A watchdog for cron jobs and unattended AI agents that alerts when a run is missing, failed, over budget or finished without evidence.
Netherlands
EU
Incident tracking solution that intelligently clusters runtime errors by route, release, or session for a single incident, with AI-generated briefs, stack traces, breadcrumbs, fingerprinting, Telegram alerts, a lightweight SDK, and generous free tier events per month.
Georgia
