Best Uptime Monitoring Software in 2026 · page 2

Checkmate

Checkmate is a free, open-source, self-hosted dashboard for infrastructure monitoring, uptime, PageSpeed, and incident alerts.

Gatus

Gatus is free to host yourself, with up to 30 checks for SSL certificates, keywords and servers.

PingPing

RapidSpike

PushMon

PushMon is a web-based monitoring service for URLs and servers.

Statping-ng

Statping-ng is an open-source server monitoring tool for web applications and HTTP, TCP, UDP, ICMP, and gRPC services.

Uptime Kuma

Uptime Kuma tracks servers, SSL expiry and keywords, and can send alerts through several channels.

Downtime Monkey

Downtime Monkey offers one-minute website checks at six locations and keyword monitoring on its free plan.

Kuvasz Uptime

Kuvasz Uptime is a free, open-source, self-hosted service for uptime and SSL monitoring.

Upptime

Upptime is free to host yourself and supports keyword checks, server monitoring and many alert channels.

MonSpark

MonSpark offers a free web service with SSL expiry alerts.

AppBeat

Pingbreak

Pingbreak is a free web service with one-minute checks and alerts by email, chat, social media or webhook.

Hund

BinaryCanary

Fajita

NodePing

PHP Server Monitor

PHP Server Monitor is free to host yourself, with keyword and server checks and alerts by email, text or chat.

Uptime.com

Cabot

Uptime Monitor

Uptime Monitor is free, open-source software you host yourself to monitor services across 17 protocols.

UptimeKit

UptimeKit is open-source software for hosting service checks, including HTTP, TCP, ping, DNS, keywords and JSON.

Alertra