Developer ecosystem comparison
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UserTesting vs Zapier

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

UserTesting (Real. Human. Insight.) and Zapier both appear on the Smoower Developer Ecosystem Index.

Zapier (rank #28) holds a meaningful lead over UserTesting (rank #692) on the overall Smoower ecosystem score (64 vs 31). The gap of 33 points reflects composite signals across code, docs, community and reach.

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

UserTesting carries 15 GitHub stars across 119 public repos, with 0 repositories active in the last 90 days and 0 external contributors on record. Zapier shows 6,779 stars across 296 public repos, 13 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Zapier's footprint is roughly 451.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

UserTesting is worth a look for teams already invested in its stack. Zapier 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

MetricUserTestingZapier
Ranking
Overall rank#692#28
Pillars
Overall3164
Code3768
Education6073
Community1237
Reach3363
Momentum054
Builder experience00
Signals
Stars156,779
Forks51,360
Public repos119296
Active repos (90d)013
External contributors022
Avg polish3379
Avg AI-readiness2943

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