About

Understand why your services go down - not just when

DowntimeLens helps developers and teams understand why their services go down.

It monitors uptime, network reliability, and connection failures with precision, giving you clear insights instead of noisy alerts.

Designed to be fast, focused, and affordable, DowntimeLens runs lightweight checks every few seconds, captures DNS, TCP, and TLS issues, and surfaces the real causes behind incidents — before your users notice.

DowntimeLens is a tool you can rely on without the complexity or cost of enterprise monitoring suites.

Built with care for developers who believe uptime should come with insight.