celigo vs Zammad

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

Zammad (rank #152) holds a modest lead over celigo (rank #536) on the overall Smoower ecosystem score (52 vs 36). The gap of 16 points reflects composite signals across code, docs, community and reach.

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

celigo carries 43 GitHub stars across 26 public repos, with 6 repositories active in the last 90 days and 5 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 Zammad's footprint is roughly 148.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

celigo 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.