Developer ecosystem comparison
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Gusto vs MailerLite

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

Gusto and MailerLite (Digital marketing tools to grow your audience faster and drive revenue smarter.) both appear on the Smoower Developer Ecosystem Index.

Gusto (rank #338) holds a narrow lead over MailerLite (rank #430) on the overall Smoower ecosystem score (43 vs 40). The gap of 3 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Gusto is slightly ahead of MailerLite. On education (docs, guides and learning material for developers), Gusto is ahead of MailerLite. On community (issue response, PR reviews and discussion health), Gusto is slightly ahead of MailerLite. On reach (how visible the ecosystem is beyond its own repos), Gusto is slightly ahead of MailerLite. On momentum (release cadence and how fast the ecosystem moves), MailerLite is slightly ahead of Gusto.

Gusto carries 781 GitHub stars across 148 public repos, with 20 repositories active in the last 90 days and 6 external contributors on record. MailerLite shows 1,134 stars across 39 public repos, 25 active in the last 90 days and 3 external contributors.

Gusto is the stronger read for anyone weighting education. MailerLite 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

MetricGustoMailerLite
Ranking
Overall rank#338#430
Pillars
Overall4340
Code6052
Education6655
Community3528
Reach1915
Momentum3336
Builder experience00
Signals
Stars7811,134
Forks217288
Public repos14839
Active repos (90d)2025
External contributors63
Avg polish5344
Avg AI-readiness4846

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