Buffer vs Revolut

Buffer (Helping people build their business on social media since 2011) and Revolut (Revolut Open Source) both appear on the Smoower Developer Ecosystem Index.

Buffer (rank #455) holds a narrow lead over Revolut (rank #693) on the overall Smoower ecosystem score (39 vs 31). The gap of 8 points reflects composite signals across code, docs, community and reach.

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

Buffer carries 11,181 GitHub stars across 196 public repos, with 4 repositories active in the last 90 days and 0 external contributors on record. Revolut shows 260 stars across 35 public repos, 5 active in the last 90 days and 1 external contributors. The star gap on its own does not decide the comparison, but Buffer's footprint is roughly 43.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Buffer 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.