QuillBot vs Rewriter AI
QuillBot
quillbot.com
Rewriter AI
rewriter.aiSide by side
| Figure | QuillBot | Rewriter AI |
|---|---|---|
| Price from | $0.69/mo | $6.40/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Plans published | 8 | 15 |
| Spec score · AI Paraphrasing Tools | 9.1 (#1) | 8.8 (#3) |
| API | QuillBot states that it currently offers no B2B or B2C API. | The API uses HTTP GET and POST requests, returns JSON, and supports browser CORS. |
| Free limits | The Free plan allows paraphrasing up to 100 words in two modes, with limited humanizing and AI Detector access. | Free users can add up to two protected words and generate at most three articles; article generation is described as a trial feature on the free plan. |
| Grammar Checker | Its Grammar Checker identifies grammar, spelling and punctuation problems and offers corrections. | The grammar tool checks English grammar, spelling and punctuation and offers writing suggestions. |
| Image generation | The platform includes text-prompt image generation, with usage limits varying by plan. | Paid Starter and Business plans include 50 image generations per month, according to the pricing page. |
| Integrations | Its desktop app can appear as a widget in apps including Slack, Notes, and Messages, and its Premium page lists a Word add-in. | The official partner list names WP Robot, Get Article Pro, CyberSEO and WPRSSAggregator. |
| Language support | multilingual | The homepage says the service supports more than 100 languages. |
| Praise: usability | GetApp reviewers repeatedly describe faster proofreading, easier editing and rephrasing that preserves meaning. | Independent listings characterize the interface as user-friendly and intuitive. |
| Product | Quillbot describes its AI tools as helping users write, communicate, design, code, and collaborate across platforms and formats. | Rewriter AI combines a paraphraser, grammar checker, and summarizer. |
| Summarizer | The Summarizer supports inputs up to 1,200 words on Free and 6,000 words on Premium, with custom summaries on Premium. | The summarizer condenses articles, papers and documents while retaining their original context. |
| Support | Premium’s Team Plan benefits include priority assistance and account-management support. | The support portal accepts software, operating-system, language, payment-email and version details in tickets. |
| What it does | QuillBot provides AI tools for paraphrasing, grammar correction, summarization, translation, originality checking, chat, image generation and related writing tasks. | Rewriter AI combines paraphrasing, article spinning, grammar checking and summarization in one writing service. |
Plans
QuillBot
- FreeFree
- Premium$8.33 a month
- PremiumPriced on request
- Premium$8.33 a year
- Team Plan (51+ seats)$69.95 a year
- Team Plan (11–50 seats)$79.95 a year
- Team Plan (2–10 seats)$89.95 a year
- TeamPriced on request
Rewriter AI
- Starter$6.40 a month
- Starter$6.40 a month
- Business$16.40 a month
- Business$16.40 a month
- Ultimate Version$57 a month
- Ultimate Version$57 a month
- Ultimate Version$107 a year
- Ultimate Version$107 a year
- Starter$137, paid once
- Starter$137, paid once
In their own words
QuillBot
QuillBot is a set of AI tools for writing, communication, design, coding, and collaboration across platforms and formats. Its writing tools include paraphrasing, grammar and plagiarism checking, AI detection and humanizing, summarizing, and citation generation. The Free plan allows paraphrasing up to 100 words in two modes, with basic grammar and summaries plus limited access to humanizing and the AI Detector. The Premium comparison lists paraphrasing in 23 languages and translation into more than 40 languages. QuillBot offers desktop and mobile apps for macOS, Windows, Android, and iOS, alongside Chrome, Edge, and Safari extensions. Its desktop app can appear as a widget in apps including Slack, Notes, and Messages; Premium also lists a Word add-in. QuillBot says one subscription works across its apps and platforms, with Premium usable on up to 10 devices at a time. Team plans add writer-management dashboards and centralized billing, while Team Plan benefits include priority assistance and account-management support. The maker says QuillBot began in 2017 as a paraphrasing tool for English-language learners. The Free plan is available; no Premium price is listed here.
Rewriter AI
Rewriter AI combines a paraphraser, grammar checker and summarizer for written content. The paraphraser is described for emails, essays and social media posts; the grammar checker reviews English writing for grammar, spelling and punctuation; and the summarizer condenses articles, papers or documents to key points while retaining context. The site says the service supports over a hundred languages and allows 250 words to be rewritten for free. Free users can add up to two protected words and generate at most three articles; article generation is described as a trial feature on the free plan. Starter costs $6.40 a month, billed annually, and includes 50,000 words per month, web access and API access. Business costs $16.40 a month, billed annually, and includes 3,500,000 words per month, of which 700,000 are non-English, plus desktop and web versions, keyword analysis and API access. Paid Starter and Business plans include 50 image generations per month. The API uses HTTP GET and POST requests, returns JSON and supports browser CORS. The listed platforms include API, Linux, macOS, web and Windows.