Best Lex Alternatives in 2026
Compare 8+ alternatives to Lex. Find the perfect Writing tool for your needs.
Lex
Collaborative documents, with powerful AI editing tools.
Freemium
AI-Native
8 Alternatives to Lex
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#1 Pick
LanguageTool
Writing
70%
Quality Score
#2 Pick
Grammarly
Writing
68%
Quality Score
#3 Pick
QuillBot
Writing
50%
Quality Score
Wordtune
Writing
48%
Quality Score
ProWritingAid
Writing
48%
Quality Score
Rytr
Writing
48%
Quality Score
Sudowrite
Writing
47%
Quality Score
* Quality Scores are based on 6 dimensions for tools, 7 for agents (ease of use, customizability, support, integrations, compliance & data protection, performance + agent planning) from public data. How we score →
Frequently Asked Questions
What are the best alternatives to Lex?
Based on our quality scores, the top tool alternatives to Lex in Writing are LanguageTool, Grammarly, QuillBot. We list 8 in total, ranked by weighted quality score across ease of use, customizability, support and integrations.
Is there a free alternative to Lex?
Yes. Among the alternatives listed here, LanguageTool is free or open source; Grammarly, QuillBot, Wordtune, ProWritingAid have a free plan.
Which Lex alternative is best for my team?
LanguageTool: Individuals who want to improve their writing for personal or professional use. Grammarly: Individuals seeking mistake-free writing. QuillBot: Business owners communicating with multiple clients and increasing content publishing.
Which Lex alternatives have an API?
LanguageTool, Grammarly, Rytr offer API access (public or on an enterprise plan), according to their listed developer details.