Keep

Keep is an open-source alerting platform designed specifically for developers, offering a command-line interface with built-in integrations to popular monitoring services like Sentry and Datadog. It features YAML-based workflow configuration inspired by GitHub Actions, enabling teams to define alert rules without vendor lock-in. The platform is completely free and open-sourced, providing full control over alert management.

Weighted observed activity · updated Jul 15

567 products launched in 2026 · 100% still active