Klarna vs MercadoLibre

Klarna and MercadoLibre both appear on the Smoower Developer Ecosystem Index.

Klarna (rank #257) holds a modest lead over MercadoLibre (rank #693) on the overall Smoower ecosystem score (47 vs 31). The gap of 16 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 MercadoLibre. On education (docs, guides and learning material for developers), Klarna is slightly ahead of MercadoLibre. On community (issue response, PR reviews and discussion health), Klarna is slightly ahead of MercadoLibre. On reach (how visible the ecosystem is beyond its own repos), Klarna is ahead of MercadoLibre. On momentum (release cadence and how fast the ecosystem moves), Klarna is ahead of MercadoLibre.

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. MercadoLibre shows 1,621 stars across 101 public repos, 1 active in the last 90 days and 0 external contributors.

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