Chargebee vs Gravity Forms

Chargebee (Billing Platform for Subscription Businesses.) and Gravity Forms (The most powerful form and workflow solution available for WordPress.) both appear on the Smoower Developer Ecosystem Index.

Chargebee (rank #401) holds a modest lead over Gravity Forms (rank #662) on the overall Smoower ecosystem score (41 vs 32). The gap of 9 points reflects composite signals across code, docs, community and reach.

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

Chargebee carries 651 GitHub stars across 45 public repos, with 20 repositories active in the last 90 days and 1 external contributors on record. Gravity Forms shows 112 stars across 8 public repos, 2 active in the last 90 days and 1 external contributors. The star gap on its own does not decide the comparison, but Chargebee's footprint is roughly 5.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Chargebee is the stronger read for anyone weighting code quality. Gravity Forms looks better where education 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.