Cost / License
- Free
- Open Source
Application types
Platforms
- Online
- Self-Hosted




OneUptime is described as 'Open-source complete observability platform' and is a Uptime Monitor service in the network & admin category. There are more than 50 alternatives to OneUptime for a variety of platforms, including Web-based, SaaS, Self-Hosted, Windows and Linux apps. The best OneUptime alternative is Uptime Kuma, which is both free and Open Source. Other great apps like OneUptime are Better Stack Uptime, UptimeRobot, Pingdom and Kener.




Website monitoring that helps detect and resolve issues before they impact website users. Response time tracking, keyword monitoring, custom alerts via WhatsApp, email, SMS, and more.







Free uptime monitoring for websites, servers and APIs. Supports HTTP, TCP, UDP and ICMP. Instant alerts to Telegram, Discord, Slack.



Valla DNS is a modern, all-in-one domain intelligence platform designed for developers, sysadmins, and IT professionals. It simplifies complex networking tasks by providing real-time data on DNS records, global propagation, and SSL certificate status.


Stasis uses machine learning to model normal activity patterns for your website or app, then lets you know if something looks unusual.


Many companies fire their SEO because they don't know what they are doing for them. With Workado you can choose to send them activity reports that let them know exactly what they are paying for. This makes clients happy!


Reliable, self-hosted website uptime monitor with detailed performance reports, customizable status pages, and automated incident management.



Standard uptime monitors like UptimeRobot only tell you if your server is turned on (returning a 200 OK status). But what happens when a bad plugin update breaks your "Add to Cart" button? Your server stays online, your monitor stays green, and you silently lose sales.




Simple uptime monitoring with SSL tracking, status pages, and smart alerts. Built for developers and small teams who value simplicity.
PingRelay monitors your services and instantly alerts you when something breaks so you can respond before users are impacted.

PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.
