Contentsquare vs Proton Mail

Contentsquare (Web optimization, testing & UX solutions) and Proton Mail both appear on the Smoower Developer Ecosystem Index.

Proton Mail (rank #401) holds a narrow lead over Contentsquare (rank #510) on the overall Smoower ecosystem score (41 vs 37). The gap of 4 points reflects composite signals across code, docs, community and reach.

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

Contentsquare carries 1,493 GitHub stars across 292 public repos, with 100 repositories active in the last 90 days and 15 external contributors on record. Proton Mail shows 16,265 stars across 186 public repos, 19 active in the last 90 days and 20 external contributors. The star gap on its own does not decide the comparison, but Proton Mail's footprint is roughly 10.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Contentsquare is the stronger read for anyone weighting education. Proton Mail 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.