Grammarly vs Panther Labs

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.) and Panther Labs (Panther's mission is to make security teams smarter and faster than attackers.) both appear on the Smoower Developer Ecosystem Index.

Panther Labs (rank #209) holds a modest lead over Grammarly (rank #602) on the overall Smoower ecosystem score (49 vs 34). The gap of 15 points reflects composite signals across code, docs, community and reach.

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

Grammarly carries 4,355 GitHub stars across 23 public repos, with 0 repositories active in the last 90 days and 0 external contributors on record. Panther Labs shows 668 stars across 25 public repos, 11 active in the last 90 days and 18 external contributors. The star gap on its own does not decide the comparison, but Grammarly's footprint is roughly 6.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Grammarly is worth a look for teams already invested in its stack. Panther Labs looks better where code quality 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.