QuillBot
#6 in AI Writing · Rated 4.5
Paraphrasing, summarization and grammar tools
QuillBot is a versatile AI writing assistant known for paraphrasing, summarization, grammar checking, and citation support. It offers multiple paraphrasing modes, an AI detector, and plagiarism checks in higher tiers, making it valuable for students, writers, and professionals who need flexible rewriting and editing capabilities. The tool is affordable and accessible, with a Free plan and flexible Premium and Team options. QuillBot’s strengths lie in quick, high-utility paraphrasing and rewriting across multiple modes, while its output quality can vary depending on prompts and context. The product has a global footprint with a Chicago-based headquarters and a presence across extensions and docs integrations, making it easy to use across workflows.
Features
- Unlimited paraphrasing (Premium)
- Multiple paraphrase modes
- Grammar checker and style enhancements
- Summarizer and AI Detector
- Citations and plagiarism checks in higher tiers
Pros
- Very affordable and easy to use
- Strong paraphrase and writing style options
- Team plans for organizations
Cons
- Paraphrase quality varies by context
- Some features behind higher plans