AI-assisted summary
This side-by-side is generated from verified tool data (rating, pricing, free tier, integrations, adoption signals) using our editorial scoring framework. How we rank.
Head-to-Head
Lex vs Grammarly (2026)
Lex
Freemium★ 4.2
Best for: writing long-form essays and op-eds, drafting blog posts and thought leadership content
Grammarly
Freemium★ 4.6
Best for: polishing professional emails and reports, academic writing and plagiarism checking
Grammarly edges Lex on the seven criteria below. Grammarly is rated 4.6/5 across 24,500 ratings, ahead of Lex at 4.2/5 from 178. Editorial review of this pair is pending - the auto-generated comparison below is based on data signals alone.
Feature Comparison
Output Quality
Derived from aggregate ratings (178 vs 24,500).
Ease of Use
Estimated from free-tier availability and entry pricing.
Pricing Value
Lex: $8/mo. Grammarly: $12/mo.
Free Tier
Lex: yes. Grammarly: yes.
Feature Depth
Estimated from documented pros and use cases.
Integrations
2 integrations vs 4.
Adoption
User adoption proxy from aggregate review volume.
Verdict
Grammarly wins this comparison with a total score of 31.5/35.
Try Grammarly - editor's pick →Pick Lex
Pick Lex when its specific use cases (Writing long-form essays and op-eds, Drafting blog posts and thought leadership content) match yours.
Try Lex →Pick Grammarly
Pick Grammarly when output quality is the priority (4.6 vs 4.2), and team adoption matters (24,500 ratings vs 178).
Try Grammarly →