Gainsight vs Klaviyo

Gainsight and Klaviyo both appear on the Smoower Developer Ecosystem Index.

Klaviyo (rank #237) holds a modest lead over Gainsight (rank #536) on the overall Smoower ecosystem score (48 vs 36). 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 clearly ahead of Gainsight. On education (docs, guides and learning material for developers), Klaviyo is ahead of Gainsight. On community (issue response, PR reviews and discussion health), Klaviyo is slightly ahead of Gainsight. On reach (how visible the ecosystem is beyond its own repos), Klaviyo is ahead of Gainsight. On momentum (release cadence and how fast the ecosystem moves), Gainsight is ahead of Klaviyo.

Gainsight carries 5 GitHub stars across 6 public repos, with 3 repositories active in the last 90 days and 3 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 114.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Gainsight is the stronger read for anyone weighting momentum. 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.