WritingTools.ai vs QuillBot
The QuillBot alternative with every writing tool in one plan
QuillBot is a strong paraphraser. WritingTools.ai covers the same core jobs (paraphrasing, grammar, humanizing, summarizing, citations) and adds an all-in-one editor and 400+ specialized writing tools, for less per year.
Feature comparison
| Feature | WritingTools.ai | QuillBot |
|---|---|---|
| Paraphraser | ||
| Free paraphrasing length | Results up to ~300 words | 125 words per paraphrase |
| Paraphrase modes | 8 modes incl. Academic, Formal, Creative | 9+ modes |
| AI humanizer | ||
| Grammar checker | ||
| Summarizer & translator | ||
| Citation generator | ||
| Synonym suggestions | ||
| Keep chosen words unchanged | ||
| Ask AI with your own instructions | ||
| Clarity review (hard sentences, passive voice) | — | |
| All-in-one writing editor | Separate tools | |
| 400+ generators for emails, essays, cover letters & business docs | ||
| Plagiarism checker | Premium | |
| Annual price | $72/year | $99.95/year |
| Monthly price | $9.99/month | $19.95/month |
Choose WritingTools.ai if
- You want paraphrasing, humanizing and grammar fixes plus tools for emails, essays, resumes and business writing in one subscription.
- You'd rather work in one editor than copy text between separate tools.
- You want the lower annual price.
Choose QuillBot if
- You need a built-in plagiarism checker.
One plan instead of two subscriptions
Premium covers paraphrasing, grammar, humanizing, summarizing and translating, plus 400+ specialized writing tools.
Buying separately
- $99.95/yr
QuillBot Premium
Paraphraser, summarizer
- $144/yr
Grammarly Pro
Grammar, rewrites, tone
Total$243.95/yr
WritingTools.ai Premium
- Paraphraser, humanizer & grammar checker
- Summarizer & translator
- AI Writing Editor
- 400+ writing tools, unlimited
Total$72/yr
Competitor prices are public annual list prices in USD, checked October 2026. Their features and prices may change.
Try the core tools free
Frequently Asked Questions
Yes. The paraphraser, AI humanizer, grammar checker and summarizer are free to use with daily limits, and free results run up to about 300 words, compared with QuillBot's 125-word free paraphrasing limit.
Yes: Standard, Fluency, Formal, Academic and Simple are free, and Creative, Expand and Shorten come with Premium.
Premium is $72 per year billed yearly. QuillBot Premium lists at $99.95 per year (checked October 2026).