Increase vs Klaviyo

Increase (Build your bank) and Klaviyo both appear on the Smoower Developer Ecosystem Index.

Increase (rank #55) holds a modest lead over Klaviyo (rank #237) on the overall Smoower ecosystem score (60 vs 48). The gap of 12 points reflects composite signals across code, docs, community and reach.

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

Increase carries 45 GitHub stars across 12 public repos, with 11 repositories active in the last 90 days and 5 external contributors on record. Klaviyo shows 573 stars across 117 public repos, 23 active in the last 90 days and 17 external contributors. The star gap on its own does not decide the comparison, but Klaviyo's footprint is roughly 12.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Increase is the stronger read for anyone weighting reach. Klaviyo looks better where code quality 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.