Grammalecte vs QuillBot
Grammalecte
grammalecte.netQuillBot
quillbot.comSide by side
| Figure | Grammalecte | QuillBot |
|---|---|---|
| Price from | Free | $0.69/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 8 |
| Spec score · AI Grammar Checkers | 9.0 (#3) | 9.0 (#5) |
| Data handling | The FAQ says Grammalecte collects no data, analyzes writing on the user's computer, and transmits no text. | QuillBot says connections are encrypted, it does not sell user data, and Team Plan text inputs are not used for training. |
| Free plan | Yes | Yes |
| Integrations | Official integrations include LibreOffice, OpenOffice, Firefox and Thunderbird; community plugins exist for Sublime Text, Vim, Emacs, GEdit, Pluma and Sigil. | Its desktop app can appear as a widget in apps including Slack, Notes, and Messages, and its Premium page lists a Word add-in. |
| Support | The maker directs Writer users to LibreOffice or OpenOffice help forums and Firefox or Thunderbird users to the Mozfr forum. | Premium’s Team Plan benefits include priority assistance and account-management support. |
| What it does | Grammalecte is an open-source French grammar and typography checker for LibreOffice, OpenOffice, Firefox, Thunderbird and related software. | QuillBot provides AI tools for paraphrasing, grammar correction, summarization, translation, originality checking, chat, image generation and related writing tasks. |
| Writing tools | Its text formatter can fix recurring errors and restructure text, and its conjugator covers about 8,000 verbs. | Its listed writing tools include paraphrasing, grammar checking, plagiarism checking, AI detection, AI humanizing, summarizing, and citation generation. |
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
In their own words
Grammalecte
Grammalecte is free, GPL 3 open-source software for checking French grammar and typography. It detects punctuation, spacing, typography, repeated words, hyphenation, capitalization, agreement, conjugation, confusions, and pleonasms. Users can enable or disable error categories and choose Classic, 1990 Reform, or All Variants spelling dictionaries, with Classic selected by default. Suggestions use several mechanisms, and an OCR option can detect errors in text produced by optical character recognition. A formatter addresses recurring errors and restructures text; its conjugator covers about 8,000 verbs. Grammalecte is available as a desktop app and browser extension on Linux, macOS, and Windows. Listed integrations include LibreOffice or OpenOffice, Firefox, Thunderbird, a command-line interface, server, and Python package. The FAQ says writing is analyzed locally, with no data collected or text transmitted. The maker says the checker does not perform semantic analysis, can miss mistakes, and may produce false positives. There is currently no version compatible with Chrome’s new extension API.
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.