Lex vs Writefull — Head-to-Head Comparison
Quick verdict: Writefull edges ahead
with a 4.3/5 rating vs 4.1/5.
See the full breakdown below.
Feature Comparison
| Feature | Lex | Writefull |
|---|---|---|
| Distraction-free writing environment | ✓ | — |
| AI continuation suggestions (on-demand) | ✓ | — |
| Writing feedback and critique | ✓ | — |
| Argument analysis and gap identification | ✓ | — |
| Style-aware suggestions over time | ✓ | — |
| Document collaboration | ✓ | — |
| Export to Markdown, DOCX | ✓ | — |
| Version history | ✓ | — |
| Comments and feedback sharing | ✓ | — |
| Essay and long-form document support | ✓ | — |
| Abstract Generator (structured from methods/results) | — | ✓ |
| Title Generator for research papers | — | ✓ |
| Academic paraphrasing (registered in published research) | — | ✓ |
| Sentence Palette (academic phrase templates) | — | ✓ |
| Language feedback trained on 280M academic papers | — | ✓ |
| Paraphrase and Grammar checks | — | ✓ |
| Word and phrase search in academic corpora | — | ✓ |
| Microsoft Word and Overleaf integration | — | ✓ |
| Chrome extension | — | ✓ |
| Multilingual support for non-native English writers | — | ✓ |
Pricing Comparison
| Plan | Lex | Writefull |
|---|---|---|
| Starting price | Free | Free |
| Free plan | Yes | Yes |
| Pricing model | Subscription | Subscription |
Which Should You Choose?
Choose Lex if...
AI writing editor that helps you overcome writer's block with intelligent suggestions
Try LexChoose Writefull if...
AI academic writing tool trained on 280 million published academic texts
Try Writefull