Affirm vs Revolut

Affirm and Revolut (Revolut Open Source) both appear on the Smoower Developer Ecosystem Index.

Affirm (rank #485) holds a narrow lead over Revolut (rank #693) on the overall Smoower ecosystem score (38 vs 31). The gap of 7 points reflects composite signals across code, docs, community and reach.

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

Affirm carries 207 GitHub stars across 116 public repos, with 9 repositories active in the last 90 days and 4 external contributors on record. Revolut shows 260 stars across 35 public repos, 5 active in the last 90 days and 1 external contributors.

Affirm is the stronger read for anyone weighting education. Revolut looks better where reach 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.