proselint — #5 Alternative to Grammarly
Opinionated BSD-licensed literary linter codifying advice from Strunk & White, Orwell, and Garner
Flags hedging, redundancy, jargon, and corporate-speak rather than basic spelling errors—integrating cleanly into UNIX pipelines and text editors.
License: BSD-3-Clause · Pricing: Free & Open Source · Compare all Grammarly alternatives · Official Website