Culture Amp vs Semrush

Culture Amp (The employee feedback platform) and Semrush (We do love open source and have an opportunity to make it better from now.) both appear on the Smoower Developer Ecosystem Index.

Semrush (rank #317) holds a modest lead over Culture Amp (rank #693) on the overall Smoower ecosystem score (44 vs 31). The gap of 13 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 Semrush. On education (docs, guides and learning material for developers), Semrush is ahead of Culture Amp. On community (issue response, PR reviews and discussion health), Semrush is ahead of Culture Amp. On reach (how visible the ecosystem is beyond its own repos), Semrush is ahead of Culture Amp. On momentum (release cadence and how fast the ecosystem moves), Semrush is slightly ahead of Culture Amp.

Culture Amp carries 1,202 GitHub stars across 179 public repos, with 17 repositories active in the last 90 days and 18 external contributors on record. Semrush shows 454 stars across 11 public repos, 2 active in the last 90 days and 7 external contributors.

Culture Amp is the stronger read for anyone weighting code quality. Semrush 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.