Cybersource vs Mollie

Cybersource and Mollie (Building a payments and banking stack for makers.) both appear on the Smoower Developer Ecosystem Index.

Mollie (rank #122) holds a modest lead over Cybersource (rank #536) on the overall Smoower ecosystem score (54 vs 36). The gap of 18 points reflects composite signals across code, docs, community and reach.

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

Cybersource carries 587 GitHub stars across 40 public repos, with 28 repositories active in the last 90 days and 7 external contributors on record. Mollie shows 2,571 stars across 85 public repos, 30 active in the last 90 days and 26 external contributors. The star gap on its own does not decide the comparison, but Mollie's footprint is roughly 4.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Cybersource is the stronger read for anyone weighting reach. Mollie looks better where education 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.