Expel, Inc. vs Zscaler, Inc.

Expel, Inc. and Zscaler, Inc. both appear on the Smoower Developer Ecosystem Index.

Zscaler, Inc. (rank #298) holds a narrow lead over Expel, Inc. (rank #430) on the overall Smoower ecosystem score (45 vs 40). The gap of 5 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Zscaler, Inc. is clearly ahead of Expel, Inc.. On education (docs, guides and learning material for developers), Zscaler, Inc. is slightly ahead of Expel, Inc.. On community (issue response, PR reviews and discussion health), Zscaler, Inc. is ahead of Expel, Inc.. On reach (how visible the ecosystem is beyond its own repos), Zscaler, Inc. is ahead of Expel, Inc..

Expel, Inc. carries 73 GitHub stars across 28 public repos, with 3 repositories active in the last 90 days and 2 external contributors on record. Zscaler, Inc. shows 337 stars across 58 public repos, 33 active in the last 90 days and 11 external contributors. The star gap on its own does not decide the comparison, but Zscaler, Inc.'s footprint is roughly 4.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Expel, Inc. is worth a look for teams already invested in its stack. Zscaler, Inc. looks better where code quality 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.