Klarna vs Modern Treasury

Klarna and Modern Treasury (Modern Treasury builds payment operations software. Use our web application or API to manage the full cycle of money movement.) both appear on the Smoower Developer Ecosystem Index.

Klarna (rank #257) holds a modest lead over Modern Treasury (rank #510) on the overall Smoower ecosystem score (47 vs 37). The gap of 10 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Klarna is slightly ahead of Modern Treasury. On education (docs, guides and learning material for developers), Modern Treasury is slightly ahead of Klarna. On reach (how visible the ecosystem is beyond its own repos), Klarna is clearly ahead of Modern Treasury. On momentum (release cadence and how fast the ecosystem moves), Modern Treasury is 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. Modern Treasury shows 182 stars across 14 public repos, 8 active in the last 90 days and 5 external contributors. The star gap on its own does not decide the comparison, but Klarna's footprint is roughly 16.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klarna is the stronger read for anyone weighting reach. Modern Treasury 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.