LinkedIn vs Zammad

LinkedIn and Zammad both appear on the Smoower Developer Ecosystem Index.

Zammad (rank #152) holds a modest lead over LinkedIn (rank #338) on the overall Smoower ecosystem score (52 vs 43). The gap of 9 points reflects composite signals across code, docs, community and reach.

On education (docs, guides and learning material for developers), Zammad is ahead of LinkedIn. On community (issue response, PR reviews and discussion health), Zammad is clearly ahead of LinkedIn. On reach (how visible the ecosystem is beyond its own repos), LinkedIn is clearly ahead of Zammad. On momentum (release cadence and how fast the ecosystem moves), Zammad is slightly ahead of LinkedIn.

LinkedIn carries 77,785 GitHub stars across 137 public repos, with 28 repositories active in the last 90 days and 52 external contributors on record. Zammad shows 6,394 stars across 11 public repos, 9 active in the last 90 days and 27 external contributors. The star gap on its own does not decide the comparison, but LinkedIn's footprint is roughly 12.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

LinkedIn is the stronger read for anyone weighting reach. Zammad looks better where community 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.