Developer ecosystem comparison
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ActiveCampaign vs Kustomer

Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.

ActiveCampaign and Kustomer both appear on the Smoower Developer Ecosystem Index.

ActiveCampaign (rank #485) holds a narrow lead over Kustomer (rank #602) on the overall Smoower ecosystem score (38 vs 34). 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), ActiveCampaign is ahead of Kustomer. On education (docs, guides and learning material for developers), ActiveCampaign is slightly ahead of Kustomer. On community (issue response, PR reviews and discussion health), ActiveCampaign is ahead of Kustomer. On momentum (release cadence and how fast the ecosystem moves), Kustomer is ahead of ActiveCampaign.

ActiveCampaign carries 6,653 GitHub stars across 88 public repos, with 6 repositories active in the last 90 days and 3 external contributors on record. Kustomer shows 15 stars across 19 public repos, 6 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but ActiveCampaign's footprint is roughly 443.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

ActiveCampaign is the stronger read for anyone weighting community. Kustomer 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.

Side-by-side metrics

MetricActiveCampaignKustomer
Ranking
Overall rank#485#602
Pillars
Overall3834
Code5546
Education6665
Community3416
Reach3030
Momentum1222
Builder experience00
Signals
Stars6,65315
Forks1,87935
Public repos8819
Active repos (90d)66
External contributors34
Avg polish5546
Avg AI-readiness3230

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