Lago significantly outpaces BillaBear in community adoption with 10,328 stars compared to 753 stars on GitHub. This 13.7x difference suggests Lago has a much larger and more active community. In terms of developer contributions, Lago has 718 forks, indicating moderate developer engagement.

Lago is growing faster, adding 116 stars in the last 30 days (+1.1%) against adding 5 stars for BillaBear (+0.7%). Lago is both larger and pulling further ahead.

Lago shows more recent development activity with its last commit 3 days ago, while BillaBear was last updated 3 months ago. This suggests Lago is being more actively maintained.

BillaBear uses JavaScript, CSS, Typescript, Vue, PHP while Lago leverages Bash, Golang.

Lago has been in development longer, starting 4 years ago, compared to BillaBear which began 3 years ago. This 1.0-year head start suggests Lago may have more mature features and established processes.

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

Both tools serve similar use cases in Subscription & Billing Management. However, they also have distinct specializations: BillaBear also focuses on Invoicing & Payments while Lago extends into Payment Infrastructure.

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