Mollie vs UptimeRobot

Mollie (Building a payments and banking stack for makers.) and UptimeRobot (Leading Uptime Monitoring Service) both appear on the Smoower Developer Ecosystem Index.

Mollie (rank #122) holds a modest lead over UptimeRobot (rank #510) on the overall Smoower ecosystem score (54 vs 37). The gap of 17 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Mollie is clearly ahead of UptimeRobot. On education (docs, guides and learning material for developers), Mollie is clearly ahead of UptimeRobot. On community (issue response, PR reviews and discussion health), Mollie is slightly ahead of UptimeRobot. On reach (how visible the ecosystem is beyond its own repos), UptimeRobot is slightly ahead of Mollie. On momentum (release cadence and how fast the ecosystem moves), UptimeRobot is ahead of Mollie.

Mollie carries 2,571 GitHub stars across 85 public repos, with 30 repositories active in the last 90 days and 26 external contributors on record. UptimeRobot shows 81 stars across 9 public repos, 6 active in the last 90 days and 10 external contributors. The star gap on its own does not decide the comparison, but Mollie's footprint is roughly 31.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Mollie is the stronger read for anyone weighting code quality. UptimeRobot looks better where momentum is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.