SAP vs Zulip

SAP (SAP SE, a global software company, is one of the largest vendors of ERP and other enterprise applications.) and Zulip (Organized team chat) both appear on the Smoower Developer Ecosystem Index.

SAP (rank #122) holds a modest lead over Zulip (rank #536) on the overall Smoower ecosystem score (54 vs 36). The gap of 18 points reflects composite signals across code, docs, community and reach.

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

SAP carries 12,850 GitHub stars across 309 public repos, with 96 repositories active in the last 90 days and 60 external contributors on record. Zulip shows 32,299 stars across 67 public repos, 9 active in the last 90 days and 76 external contributors.

SAP is the stronger read for anyone weighting momentum. Zulip 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.