Klaviyo vs kununu

Klaviyo and kununu (Let's make work better.) both appear on the Smoower Developer Ecosystem Index.

Klaviyo (rank #237) holds a modest lead over kununu (rank #602) on the overall Smoower ecosystem score (48 vs 34). 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), kununu is slightly ahead of Klaviyo. On education (docs, guides and learning material for developers), Klaviyo is ahead of kununu. On community (issue response, PR reviews and discussion health), Klaviyo is clearly ahead of kununu. On reach (how visible the ecosystem is beyond its own repos), kununu is slightly ahead of Klaviyo. On momentum (release cadence and how fast the ecosystem moves), kununu is slightly ahead of Klaviyo.

Klaviyo carries 573 GitHub stars across 117 public repos, with 23 repositories active in the last 90 days and 17 external contributors on record. kununu shows 132 stars across 40 public repos, 17 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Klaviyo's footprint is roughly 4.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klaviyo is the stronger read for anyone weighting community. kununu looks better where momentum 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.