edX vs Pleo

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

edX (rank #338) holds a modest lead over Pleo (rank #625) on the overall Smoower ecosystem score (43 vs 33). The gap of 10 points reflects composite signals across code, docs, community and reach.

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

edX carries 392 GitHub stars across 250 public repos, with 52 repositories active in the last 90 days and 22 external contributors on record. Pleo shows 36 stars across 34 public repos, 5 active in the last 90 days and 8 external contributors. The star gap on its own does not decide the comparison, but edX's footprint is roughly 10.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

edX is the stronger read for anyone weighting reach. Pleo 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.