QuillBot
FreemiumAI writing toolkit that paraphrases sentences, summarizes texts, checks grammar, translates, and generates citations for students and pros.
โจ Key Features
Seven paraphrasing modes
Synonym slider for tone control
Grammar and plagiarism checks
Text summarizer
Citation generator
Chrome and Word integrations
Pros
- Fastest way to reword a sentence
- Solid free tier
- Integrates where you write
Cons
- Long documents need Premium
- Output still needs a human pass
๐ About QuillBot
QuillBot built its name on one superb trick, rephrasing any sentence in several registers, and grew into a full writing toolkit around it. Paste a clunky paragraph, pick a mode, and get fluency, formality, or brevity in seconds.
Around that core sit a grammar checker, plagiarism scanner, summarizer, translator, and citation generator, all reachable from the browser extension or Word add-in. Students use it to polish essays; professionals use it to escape their own repetitive phrasing.
In 2026 it faces stiff competition from general-purpose chatbots but stays ahead on sheer speed and precision for targeted rewording. The free plan covers most casual needs, while Premium unlocks longer texts, all seven modes, faster processing, and stronger AI models. For quick, targeted rewrites, nothing else is quite as fast.
Alternatives & Related Tools
Grammarly
AI writing assistant that fixes grammar, sharpens clarity, and adjusts tone everywhere you type.
ProWritingAid
Deep writing analysis covering style, readability, and repetition, with genre-specific reports and integrations for every major editor.
Jasper
AI marketing copilot trained on your brand voice that generates campaigns, blogs, and emails at scale across every channel you run.
LanguageTool
Multilingual grammar and style checker for over 30 languages that catches errors others miss and rewrites tone to match your intent.