Amplitude vs Spreedly

Amplitude and Spreedly (Simple and secure PCI compliance and payment forwarding.) both appear on the Smoower Developer Ecosystem Index.

Amplitude (rank #93) holds a meaningful lead over Spreedly (rank #728) on the overall Smoower ecosystem score (56 vs 30). The gap of 26 points reflects composite signals across code, docs, community and reach.

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

Amplitude carries 3,167 GitHub stars across 151 public repos, with 39 repositories active in the last 90 days and 23 external contributors on record. Spreedly shows 418 stars across 67 public repos, 10 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Amplitude's footprint is roughly 7.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Amplitude is the stronger read for anyone weighting momentum. Spreedly 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.