Brex vs Grammarly

Brex and Grammarly (Millions of users rely on Grammarly's AI-powered products to make their messages, documents, and social media posts clear, mistake-free, and impactful.) both appear on the Smoower Developer Ecosystem Index.

Brex (rank #257) holds a modest lead over Grammarly (rank #602) on the overall Smoower ecosystem score (47 vs 34). The gap of 13 points reflects composite signals across code, docs, community and reach.

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

Brex carries 10,822 GitHub stars across 84 public repos, with 28 repositories active in the last 90 days and 13 external contributors on record. Grammarly shows 4,355 stars across 23 public repos, 0 active in the last 90 days and 0 external contributors.

Brex is the stronger read for anyone weighting education. Grammarly 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.