Panther Labs vs Proton Mail

Panther Labs (Panther's mission is to make security teams smarter and faster than attackers.) and Proton Mail both appear on the Smoower Developer Ecosystem Index.

Panther Labs (rank #209) holds a narrow lead over Proton Mail (rank #401) on the overall Smoower ecosystem score (49 vs 41). 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), Panther Labs is slightly ahead of Proton Mail. On education (docs, guides and learning material for developers), Panther Labs is clearly ahead of Proton Mail. On community (issue response, PR reviews and discussion health), Proton Mail is slightly ahead of Panther Labs. On reach (how visible the ecosystem is beyond its own repos), Panther Labs is slightly ahead of Proton Mail. On momentum (release cadence and how fast the ecosystem moves), Proton Mail is ahead of Panther Labs.

Panther Labs carries 668 GitHub stars across 25 public repos, with 11 repositories active in the last 90 days and 18 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 24.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Panther Labs is the stronger read for anyone weighting education. Proton Mail 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.