Klaviyo vs VTEX

Klaviyo and VTEX (The Enterprise Digital Commerce Platform ⚠️ To invite someone to this Github Org. Follow: https://vai.vtex.com/access-request) both appear on the Smoower Developer Ecosystem Index.

VTEX (rank #152) holds a narrow lead over Klaviyo (rank #237) on the overall Smoower ecosystem score (52 vs 48). The gap of 4 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), VTEX is ahead of Klaviyo. On education (docs, guides and learning material for developers), VTEX is clearly ahead of Klaviyo. On community (issue response, PR reviews and discussion health), Klaviyo is slightly ahead of VTEX. On reach (how visible the ecosystem is beyond its own repos), Klaviyo is ahead of VTEX. On momentum (release cadence and how fast the ecosystem moves), VTEX is 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. VTEX shows 1,617 stars across 266 public repos, 47 active in the last 90 days and 51 external contributors.

Klaviyo is the stronger read for anyone weighting reach. VTEX looks better where education 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.