Learn how Cachet 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.
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Last 30 days
Last commit
Repository age
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License
Self-hosted
Repository

Uptime Kuma appears to have several advantages over Cachet, particularly in popularity, growth and licensing. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
Uptime Kuma significantly outpaces Cachet in community adoption with 90,353 stars compared to 15,222 stars on GitHub. This 5.9x 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.
Uptime Kuma is growing faster, adding 1,043 stars in the last 30 days (+1.2%) against adding 79 stars for Cachet (+0.5%). Uptime Kuma is both larger and pulling further ahead.
Both projects show recent activity, with Cachet last updated 3 days ago and Uptime Kuma 1 day ago.
Both tools share common technology foundations, being built with PHP. However, they differ in their additional technology choices: Cachet uses Laravel while Uptime Kuma leverages JavaScript, Bash, Typescript, Python, SCSS, Golang, Vue, Java, C#.
Cachet has been in development longer, starting 12 years ago, compared to Uptime Kuma which began 5 years ago. This 6.7-year head start suggests Cachet may have more mature features and established processes.
Uptime Kuma is licensed under MIT, while Cachet's license terms are not publicly specified.
Both tools serve similar use cases in Uptime Monitoring, Status Pages. However, they also have distinct specializations: Uptime Kuma extends into Infrastructure Monitoring.
Both Cachet and Uptime Kuma offer self-hosting capabilities, giving you full control over your data and infrastructure.
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