Adyen vs Stamped.io

Adyen and Stamped.io (Increase brand loyalty. Accelerate brand growth. Stamped.io empowers you to grow your business by enhancing user engagement, increasing revenue, and improving c) both appear on the Smoower Developer Ecosystem Index.

Adyen (rank #165) holds a modest lead over Stamped.io (rank #662) on the overall Smoower ecosystem score (51 vs 32). The gap of 19 points reflects composite signals across code, docs, community and reach.

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

Adyen carries 2,684 GitHub stars across 65 public repos, with 49 repositories active in the last 90 days and 39 external contributors on record. Stamped.io shows 4 stars across 3 public repos, 0 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but Adyen's footprint is roughly 671.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Adyen is the stronger read for anyone weighting code quality. Stamped.io looks better where reach 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.