Klaviyo vs Mirakl

Klaviyo and Mirakl (The Marketplace Company) both appear on the Smoower Developer Ecosystem Index.

Klaviyo (rank #237) holds a modest lead over Mirakl (rank #510) on the overall Smoower ecosystem score (48 vs 37). The gap of 11 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 Mirakl. On education (docs, guides and learning material for developers), Klaviyo is slightly ahead of Mirakl. On community (issue response, PR reviews and discussion health), Klaviyo is ahead of Mirakl. On reach (how visible the ecosystem is beyond its own repos), Klaviyo is ahead of Mirakl. On momentum (release cadence and how fast the ecosystem moves), Mirakl is clearly 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. Mirakl shows 110 stars across 22 public repos, 8 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but Klaviyo's footprint is roughly 5.2x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Klaviyo is the stronger read for anyone weighting reach. Mirakl 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.