QuillBot vs Sudowrite (2026)
A detailed comparison of QuillBot and Sudowrite covering features, pricing, platform support, and more.
Feature Comparison
| Feature | QuillBot | Sudowrite |
|---|---|---|
| Paraphrasing tool with 8 modes: Standard, Fluency, Formal, Academic, Simple, Creative, Expand, and Shorten | Yes | No |
| Grammar checker with detailed fix explanations, not just red underlines | Yes | No |
| Summarizer that condenses long articles into key sentences or bullet points | Yes | No |
| Citation generator supporting APA, MLA, Chicago, and Harvard formats | Yes | No |
| Plagiarism checker (Premium) with percentage score and source matching | Yes | No |
| Works inside Google Docs via extension and natively in Microsoft Word | Yes | No |
| Story Engine for plotting and drafting long-form fiction chapter by chapter with continuity tracking | No | Yes |
| Describe tool that expands a sentence into sensory-rich prose covering sight, sound, smell, touch, and taste | No | Yes |
| Brainstorm mode for generating plot alternatives, character motivations, and scene variations | No | Yes |
| Rewrite for changing tone, POV, or style while preserving the meaning of a passage | No | Yes |
| First Draft mode for generating bulk content (up to 1,000 words at a time) from an outline | No | Yes |
| Character and world-building tools for documenting lore and maintaining consistency across a manuscript | No | Yes |
Pricing Comparison
| Detail | QuillBot | Sudowrite |
|---|---|---|
| Free Tier | Yes | No |
| Free Tier Details | Paraphrasing up to 125 words, limited modes, basic summarizer | N/A |
| Starting Price | Free | $10/month |
| Plan 1 | Premium Monthly: $9/month | Hobby & Student: $10/month |
| Plan 2 | Premium Annual: $5/month | Professional: $25/month |
| Plan 3 | — | Max: $100/month |