Learn how OneUptime and Uptime Kuma differ in their key features, development activity, technology stack and community adoption, so you can decide which of these uptime monitoring tools is best for you.
Last 30 days
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Last 30 days
Last commit
Repository age
Version
License
Self-hosted
Repository

Both OneUptime and Uptime Kuma have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
Uptime Kuma significantly outpaces OneUptime in community adoption with 90,353 stars compared to 7,481 stars on GitHub. This 12.1x difference suggests Uptime Kuma has a much larger and more active community. In terms of developer contributions, Uptime Kuma has 8,267 forks, indicating strong developer engagement.
OneUptime is growing faster, adding 167 stars in the last 30 days (+2.3%) against adding 1,043 stars for Uptime Kuma (+1.2%). OneUptime is the smaller project of the two, so it is closing the gap rather than extending a lead.
Both projects show recent activity, with OneUptime last updated 6 hours ago and Uptime Kuma 23 hours ago.
Both tools share common technology foundations, being built with JavaScript, Bash, Typescript, Python, Golang, C#. However, they differ in their additional technology choices: OneUptime uses CSS, JSX while Uptime Kuma leverages SCSS, Vue, PHP, Java.
Both projects started around the same time, with OneUptime beginning 5 years ago and Uptime Kuma 5 years ago.
Uptime Kuma uses the MIT license, which is more permissive than OneUptime's Apache-2.0 license, potentially offering greater flexibility for commercial use and integration.
Both tools serve similar use cases in Uptime Monitoring, Status Pages. However, they also have distinct specializations: OneUptime also focuses on Performance Monitoring (APM) while Uptime Kuma extends into Infrastructure Monitoring.
Both OneUptime and Uptime Kuma offer self-hosting capabilities, giving you full control over your data and infrastructure.
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