Bitwarden vs Grammarly

Bitwarden (Open source security solutions for individuals, teams, and business organizations. Explore Password Manager, Secrets Manager, and passkey innovations.) 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.

Bitwarden (rank #55) holds a meaningful lead over Grammarly (rank #602) on the overall Smoower ecosystem score (60 vs 34). The gap of 26 points reflects composite signals across code, docs, community and reach.

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

Bitwarden carries 54,524 GitHub stars across 68 public repos, with 51 repositories active in the last 90 days and 119 external contributors on record. Grammarly shows 4,355 stars across 23 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 Bitwarden's footprint is roughly 12.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Bitwarden is the stronger read for anyone weighting momentum. Grammarly 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.