Klarna vs Personio

Klarna and Personio (Personio is the modern all-in-one HR solution made for SMEs. Spend less time on processes and more time on people.) both appear on the Smoower Developer Ecosystem Index.

Klarna (rank #257) holds a modest lead over Personio (rank #625) on the overall Smoower ecosystem score (47 vs 33). The gap of 14 points reflects composite signals across code, docs, community and reach.

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

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. Personio shows 122 stars across 19 public repos, 0 active in the last 90 days and 1 external contributors. The star gap on its own does not decide the comparison, but Klarna's footprint is roughly 24.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klarna is the stronger read for anyone weighting education. Personio makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.