Matomo significantly outpaces Countly in community adoption with 21,741 stars compared to 5,886 stars on GitHub. This 3.7x difference suggests Matomo has a much larger and more active community. In terms of developer contributions, Matomo has 2,883 forks, indicating strong developer engagement.

Both projects show recent activity, with Countly last updated 7 hours ago and Matomo 3 hours ago.

Both tools share common technology foundations, being built with JavaScript, Bash, Typescript. However, they differ in their additional technology choices: Matomo leverages CSS, Vue, PHP.

Matomo has been in development longer, starting 15 years ago, compared to Countly which began 14 years ago. This 1.2-year head start suggests Matomo may have more mature features and established processes.

Matomo is licensed under GPL-3.0, while Countly's license terms are not publicly specified.

Both tools serve similar use cases in Web Analytics. However, they also have distinct specializations: Countly also focuses on Product Analytics.

Both Countly and Matomo offer self-hosting capabilities, giving you full control over your data and infrastructure.