§ Comparison · Updated May 2026

Grammarly vs Lex.

Grammarly and Lex are frequently shortlisted together. Both compete in the writing & content space, so the right pick comes down to pricing model, ecosystem, and the specific features you'll lean on. This page lays out the spec sheet, an editor verdict, and answers to the questions people search before choosing.

§ Verdict

Highest rated

Grammarly

Editor score 4.5/5 — leads on overall quality across our evaluation.

Best value

Grammarly

freemium with paid tiers pricing — the lowest-friction option of the group.

Broadest feature set

Grammarly

5 headline features — the most all-in-one option.

§ Spec sheet

Rating

Grammarly

4.5

Lex

4.3

Pricing

Grammarly

Freemium

Lex

Freemium

Category

Grammarly

Writing & Content

Lex

Writing & Content

Features

Grammarly

• Advanced grammar and spelling checks
• Tone detection and adjustment
• Generative AI for rewriting and composing
• Works in browsers, desktop apps, and mobile
• Plagiarism detection on Premium

Lex

• AI-native inline writing assistance
• Tone and style adjustment
• Feedback and comment requests
• Distraction-free writing interface
• Team collaboration and sharing

Pros

Grammarly

+ Works everywhere you write
+ Free tier is genuinely useful
+ Excellent tone and clarity suggestions

Lex

+ Purpose-built for AI-assisted writing vs add-on approach
+ Clean, focused interface for long-form content
+ Strong community of professional writers

Cons

Grammarly

− Generative AI features require Premium
− Can be overly prescriptive with suggestions
− Privacy concerns with cloud processing

Lex

− Smaller feature set than Notion or Google Docs
− AI limits on free tier are restrictive
− No offline mode

Use Cases

Grammarly

Email and business writingAcademic papersSocial media postsBlog and content writing

Lex

Long-form article and essay writingNewsletter and blog draft creationCollaborative writing with AI feedback

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Grammarly

Lex

	Grammarly AI writing assistant for grammar, clarity, rewriting, tone, and business communication.	Lex AI-native word processor for writers and teams
Rating	4.5	4.3
Pricing	Freemium	Freemium
Category	Writing & Content	Writing & Content
Features	• Advanced grammar and spelling checks • Tone detection and adjustment • Generative AI for rewriting and composing • Works in browsers, desktop apps, and mobile • Plagiarism detection on Premium	• AI-native inline writing assistance • Tone and style adjustment • Feedback and comment requests • Distraction-free writing interface • Team collaboration and sharing
Pros	+ Works everywhere you write + Free tier is genuinely useful + Excellent tone and clarity suggestions	+ Purpose-built for AI-assisted writing vs add-on approach + Clean, focused interface for long-form content + Strong community of professional writers
Cons	− Generative AI features require Premium − Can be overly prescriptive with suggestions − Privacy concerns with cloud processing	− Smaller feature set than Notion or Google Docs − AI limits on free tier are restrictive − No offline mode
Use Cases	Email and business writingAcademic papersSocial media postsBlog and content writing	Long-form article and essay writingNewsletter and blog draft creationCollaborative writing with AI feedback
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§ Best for

Pick Grammarly for

Writers and editors who need email and business writing.

Read full review →

Pick Lex for

Professional writers and journalists who need long-form article and essay writing.

Read full review →

§ Common questions

Grammarly vs Lex — which is better?

It depends on what you're optimizing for. Grammarly edges Lex on our editor rating (4.5 vs 4.3), but ratings are a coarse signal. The verdict above breaks down which one wins for budget, feature breadth, and self-hosting.

Are these tools free?

Yes — every tool here has a free or freemium tier. The differences are in usage limits, advanced features, and how aggressive each free tier is.

When should I pick Grammarly over Lex?

Pick Grammarly when email and business writing matters more than Lex's strengths in long-form article and essay writing. The "best for" callouts above translate this into concrete personas.

Are there other tools to consider?

Yes — every tool in this comparison has its own alternatives page that ranks the closest competitors. Click any tool name to drill into its full review and alternatives list.

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Editorial verdicts, not algorithmicDisagree? Tell us →