Buffer vs Culture Amp

Buffer (Helping people build their business on social media since 2011) and Culture Amp (The employee feedback platform) both appear on the Smoower Developer Ecosystem Index.

Buffer (rank #455) holds a narrow lead over Culture Amp (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), Culture Amp is ahead of Buffer. On education (docs, guides and learning material for developers), Buffer is ahead of Culture Amp. On community (issue response, PR reviews and discussion health), Culture Amp is slightly ahead of Buffer. On momentum (release cadence and how fast the ecosystem moves), Culture Amp is clearly 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. Culture Amp shows 1,202 stars across 179 public repos, 17 active in the last 90 days and 18 external contributors. The star gap on its own does not decide the comparison, but Buffer's footprint is roughly 9.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Buffer is the stronger read for anyone weighting education. Culture Amp 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.