Grammarly vs Olex.AI: Compared for Educators (2026)
A side-by-side comparison of Grammarly and Olex.AI for educators: pricing, safety compliance, classroom fit, and verified educator reviews.
Grammarly
AI writing partner for students
AI writing assistant for grammar, spelling, punctuation, and academic writing with optional generative AI features
Key features
- Grammar and spelling checker
- Punctuation correction
- Academic writing enhancement
- AI paraphrasing suggestions
- Plagiarism checker
- AI text detection
Olex.AI
Transforming English teaching with AI
A multi-award winning AI platform for English teaching and assessment, providing instant marking and examiner-level feedback.
Key features
- Handwritten or digital work
- Mark 30 Essays in 2 Minutes
- Student and class-level feedback
- Multilingual feedback for EAL learners
- Pupil engagement with Imagintor Imagery
- Consistent assessment data to support moderation and Trust consistency
Comparison table
| Feature | Grammarly | Olex.AI |
|---|---|---|
| Category | Writing, Feedback and Academic Integrity | Lesson Planning and Resource Creation |
| Pricing | Freemium | contact |
| Educator rating | 2.7/5 | 4.0/5 |
| GDPR compliant | Unknown | yes |
| COPPA compliant | Unknown | not-applicable |
| FERPA compliant | Unknown | not-applicable |
| Data hosting | Unknown | United Kingdom |
| Minimum age | Unknown | 4+ |
| Launched | 2009 | 2014 |