Stripe vs UserTesting

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

Stripe (rank #1) holds a meaningful lead over UserTesting (rank #692) on the overall Smoower ecosystem score (76 vs 31). The gap of 45 points reflects composite signals across code, docs, community and reach.

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

Stripe carries 44,547 GitHub stars across 97 public repos, with 64 repositories active in the last 90 days and 121 external contributors on record. UserTesting shows 15 stars across 119 public repos, 0 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but Stripe's footprint is roughly 2969.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Stripe is the stronger read for anyone weighting momentum. UserTesting makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.