Klarna vs Zscaler, Inc.

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

Klarna (rank #257) holds a narrow lead over Zscaler, Inc. (rank #298) on the overall Smoower ecosystem score (47 vs 45). The gap of 2 points reflects composite signals across code, docs, community and reach.

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

Klarna carries 2,965 GitHub stars across 139 public repos, with 8 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 Klarna's footprint is roughly 8.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klarna is the stronger read for anyone weighting reach. Zscaler, Inc. 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.