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QuillBot vs Sudowrite: which one fits you?
Both are writing tools, but they're built for different people. Here's the honest comparison — and who should pick which.
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| QuillBot | Sudowrite |
| Price | Free tier · paid from €9/mo | from €19/mo |
| Usable free tier | Yes | No (paid only) |
| Best for | anyone — no technical skills needed | anyone — no technical skills needed |
| Privacy posture | ●●○ | ●○○ |
| Team fit | all | solo |
Pick QuillBot if…
- you want to start free before paying anything
- the lower price matters (€9/mo vs €19/mo)
- privacy or business data is a concern
- you're choosing for a team, not just yourself
Pick Sudowrite if…
- what you mainly want is: ai co-writer built specifically for fiction and creative writing
Still torn? The right answer depends on your budget, skills, and privacy needs —
take the 30-second quiz and we'll score both against your situation.
QuillBot Free tier · paid from €9/mo
AI paraphrasing, grammar, and summarizing toolkit used by students and professionals.
- ✓ Best-in-class paraphraser
- ✓ Strong free tier
- ✓ Grammar, summarizer & translator in one
- ✗ Not for long-form content generation
- ✗ Free tier caps paraphrase length
Try QuillBot →
AI co-writer built specifically for fiction and creative writing.
- ✓ Purpose-built for novelists
- ✓ Story engine keeps plots coherent
- ✓ Friendly to non-technical writers
- ✗ Niche: fiction only
- ✗ No team features
Try Sudowrite →
Prices & details last verified 2026-08-17.
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Full category guide: Best AI Writing Tools