Culture Amp vs edX

Culture Amp (The employee feedback platform) and edX (Online learning at https://edx.org, powered by the Open edX platform https://openedx.org) both appear on the Smoower Developer Ecosystem Index.

edX (rank #338) holds a modest lead over Culture Amp (rank #693) on the overall Smoower ecosystem score (43 vs 31). The gap of 12 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), edX is slightly ahead of Culture Amp. On education (docs, guides and learning material for developers), Culture Amp is slightly ahead of edX. On community (issue response, PR reviews and discussion health), Culture Amp is slightly ahead of edX. On reach (how visible the ecosystem is beyond its own repos), edX is ahead of Culture Amp. On momentum (release cadence and how fast the ecosystem moves), edX is 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. edX shows 392 stars across 250 public repos, 52 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Culture Amp's footprint is roughly 3.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

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