Plane significantly outpaces Sayr in community adoption with 55,091 stars compared to 19 stars on GitHub. This 2899.5x difference suggests Plane has a much larger and more active community. In terms of developer contributions, Plane has 5,113 forks, indicating strong developer engagement.

Both projects show recent activity, with Plane last updated 2 days ago and Sayr 4 hours ago.

Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Typescript, JSX. However, they differ in their additional technology choices: Plane uses Python, Next.js while Sayr leverages Tanstack Start.

Plane has been in development longer, starting 4 years ago, compared to Sayr which began 11 months ago. This 2.8-year head start suggests Plane may have more mature features and established processes.

Plane is licensed under AGPL-3.0, while Sayr's license terms are not publicly specified.

Both tools serve similar use cases in Project Management Suites. However, they also have distinct specializations: Plane also focuses on Collaborative Workspaces, Agile Project Management while Sayr extends into Community Feedback Platforms.

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