Chargebee vs UserTesting

Chargebee (Billing Platform for Subscription Businesses.) and UserTesting (Real. Human. Insight.) both appear on the Smoower Developer Ecosystem Index.

Chargebee (rank #399) holds a modest lead over UserTesting (rank #691) on the overall Smoower ecosystem score (41 vs 31). The gap of 10 points reflects composite signals across code, docs, community and reach.

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

Chargebee carries 651 GitHub stars across 45 public repos, with 20 repositories active in the last 90 days and 1 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 Chargebee's footprint is roughly 43.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Chargebee is the stronger read for anyone weighting momentum. UserTesting looks better where reach 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.