Klarna vs Meltwater

Klarna and Meltwater (We harness the world’s data in real time to unlock our customer’s competitive edge.) both appear on the Smoower Developer Ecosystem Index.

Klarna (rank #257) holds a modest lead over Meltwater (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 slightly ahead of Meltwater. On education (docs, guides and learning material for developers), Klarna is ahead of Meltwater. On community (issue response, PR reviews and discussion health), Klarna is ahead of Meltwater. On reach (how visible the ecosystem is beyond its own repos), Klarna is clearly ahead of Meltwater. On momentum (release cadence and how fast the ecosystem moves), Klarna is slightly ahead of Meltwater.

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. Meltwater shows 196 stars across 22 public repos, 6 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 15.1x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klarna is the stronger read for anyone weighting reach. Meltwater 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.