Best AI Writing Software in 2026
8 ai writing tools ranked by a transparent score: 60% feature coverage, 25% price value and 15% free plan availability.
| # | Tool | Score | From | Free plan | |
|---|---|---|---|---|---|
| 1 | Writesonic SEO blog posts, agencies | 87 | $16 | ✅ | Try Writesonic → |
| 2 | Rytr freelancers, short-form copy | 77 | $9 | ✅ | Try Rytr → |
| 3 | QuillBot students, paraphrasing | 70 | $8.33 | ✅ | Try QuillBot → |
| 4 | Grammarly everyday writing, editing | 67 | $12 | ✅ | Try Grammarly → |
| 5 | Copy.ai sales copy, GTM workflows | 63 | $36 | ✅ | Try Copy.ai → |
| 6 | Jasper marketing teams, brand-consistent content | 60 | $39 | ❌ | Try Jasper → |
| 7 | Wordtune rewriting sentences, non-native writers | 54 | $9.99 | ✅ | Try Wordtune → |
| 8 | Sudowrite novelists, creative writing | 32 | $10 | ❌ | Try Sudowrite → |
Compare costs for your team
Cost calculator
| Tool | Monthly | Yearly |
|---|---|---|
| Jasper · per user | $195.00 | $2340 |
| Copy.ai · flat | $36.00 | $432 |
| Writesonic · flat | $16.00 | $192 |
| Rytr · flat | $9.00 | $108 |
| Grammarly · per user | $60.00 | $720 |
| QuillBot · flat | $8.33 | $100 |
| Wordtune · flat | $9.99 | $120 |
| Sudowrite · flat | $10.00 | $120 |
Based on entry-level paid plans. Prices change, so check the vendor before you buy.
Full feature matrix
| Feature | ||||||||
|---|---|---|---|---|---|---|---|---|
| Free plan | ✅ | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ |
| Starting price | $16 /mo | $9 /mo | $8.33 /mo | $12 /user/mo | $36 /mo | $39 /user/mo | $9.99 /mo | $10 /mo |
| Copy templates | ✅ | ✅ | — | — | ✅ | ✅ | — | — |
| Brand voice / style memory | ✅ | ✅ | — | ✅ | ✅ | ✅ | — | — |
| Plagiarism checker | — | ✅ | ✅ | ✅ | — | ✅ | — | — |
| Browser extension | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | — |
| SEO optimisation | ✅ | — | — | — | — | ✅ | — | — |
| Team workspaces | ✅ | — | ✅ | ✅ | ✅ | ✅ | ✅ | — |
| Multilingual output | ✅ | ✅ | ✅ | — | ✅ | ✅ | — | ✅ |
| Public API | ✅ | — | — | — | ✅ | ✅ | — | — |
Highlighted rows are where the tools differ.
Head-to-head comparisons
- Copy.ai vs Grammarly
- Copy.ai vs Jasper
- Copy.ai vs QuillBot
- Copy.ai vs Rytr
- Copy.ai vs Sudowrite
- Copy.ai vs Wordtune
- Copy.ai vs Writesonic
- Grammarly vs Jasper
- Grammarly vs QuillBot
- Grammarly vs Rytr
- Grammarly vs Sudowrite
- Grammarly vs Wordtune
- Grammarly vs Writesonic
- Jasper vs QuillBot
- Jasper vs Rytr
- Jasper vs Sudowrite
- Jasper vs Wordtune
- Jasper vs Writesonic
- QuillBot vs Rytr
- QuillBot vs Sudowrite
- QuillBot vs Wordtune
- QuillBot vs Writesonic
- Rytr vs Sudowrite
- Rytr vs Wordtune
- Rytr vs Writesonic
- Sudowrite vs Wordtune
- Sudowrite vs Writesonic
- Wordtune vs Writesonic