# QuillBot

AI writing assistant known for paraphrasing, grammar checking, and summarizing text.

- Company: QuillBot (Learneo)
- Category: Productivity
- Business model: Freemium
- Availability: global
- Launched: 2017
- Tags: ai-writing, paraphrasing, grammar
- Website: https://quillbot.com
- Canonical URL: https://globalaiproductindex.com/products/quillbot/
- Record updated: 2026-07-24

## Sources

- [Official website](https://quillbot.com)
- [TechCrunch: Course Hero acquisitions](https://techcrunch.com/2022/03/10/course-hero-scribbr/)

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Data from the [Global AI Product Index](https://globalaiproductindex.com/), licensed CC BY 4.0.