# QuillBot

> Paraphraser, grammar checker and summariser popular with students and writers.

Source: https://trustkite.com/review/quillbot/
Last updated: 2026-10-24

## Customer rating

No customer reviews on TrustKite yet.

## About QuillBot

QuillBot is a writing toolkit best known for its paraphraser, which rewrites sentences and paragraphs in different styles such as fluent, formal, simple or shorter. It also includes a grammar checker, summariser, citation generator, translator and AI content detector.

It is popular with students and researchers who want to rephrase text, tighten their writing or summarise long articles. The free plan has word limits, and the premium plan unlocks longer inputs and all writing modes.

## Key facts

- Made by: Learneo
- Based in: United States
- Category: AI Writing
- Pricing: Free plan + paid plans
- Available on: Web, Chrome extension, iOS, Android
- Website: quillbot.com

## Key features

- Paraphraser with several modes
- Grammar checker
- Summariser
- Citation generator
- Translator
- AI detector

## Best for

- Students
- Researchers
- Writers rephrasing content

## Alternatives

- [Jasper](https://trustkite.com/review/jasper/): AI content platform for marketing teams, with brand voice and campaign tools.
- [Grammarly](https://trustkite.com/review/grammarly/): Writing assistant that checks grammar, tone and clarity and can draft text with AI.
- [Writesonic](https://trustkite.com/review/writesonic/): AI writer and SEO platform for blog posts, landing pages and ads.
- [Writer](https://trustkite.com/review/writer/): Enterprise AI writing platform with company style guides and knowledge.
- [Rytr](https://trustkite.com/review/rytr/): Low-cost AI writer for emails, posts, product descriptions and short content.
- [Wordtune](https://trustkite.com/review/wordtune/): Rewrites, shortens and expands sentences, from AI21 Labs.

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