QuillBot is an AI-powered writing platform designed to help users improve their writing through advanced tools such as paraphrasing, grammar checking, summarization, and citation generation. Built to support students, researchers, writers, and professionals, QuillBot enables users to rewrite, refine, and enhance text with clarity, conciseness, and correctness.

By leveraging cutting-edge natural language processing (NLP), QuillBot allows users to choose from multiple rewriting modes (like Standard, Formal, Fluency, and Creative), maintain original meaning while changing sentence structure and vocabulary, and ensure grammatical accuracy in real time. Its suite of tools also includes a co-writer workspace, a plagiarism checker, and integrations with Google Docs and Microsoft Word, making it a complete AI companion for academic and content writing.

With a mission to make writing accessible, effective, and efficient, QuillBot empowers over 30 million users worldwide to produce high-quality content across disciplines and languages.

QuillBot – Key Features

1. Paraphraser
   Rewrites sentences and paragraphs in multiple tones and styles (Standard, Fluency, Formal, Simple, etc.).

2. Grammar Checker
   Instantly identifies and corrects grammatical, spelling, and punctuation errors.

3. Summarizer
   Extracts key points from articles, papers, or documents in paragraph or bullet formats.

4. Citation Generator
   Creates accurate citations in APA, MLA, and Chicago styles for academic and research writing.

5. Plagiarism Checker (Premium)
   Detects duplicated content across web sources to ensure originality.

6. Co-Writer
   A full-feature writing assistant that combines AI tools for drafting, editing, and organizing documents.

7. Translator
   Supports over 30 languages for multilingual paraphrasing and translation.

8. Extensions & Integrations
   Available as a Chrome extension and integrates with Google Docs, Microsoft Word, and other platforms.

9. Custom Modes (Premium)
   Tailor the paraphrasing engine for tone, length, synonym usage, and structure.

Description

QuillBot is an AI-powered writing tool that helps users enhance their content through paraphrasing, grammar correction, summarization, and citation generation. Trusted by students, researchers, and professionals, it streamlines the writing process for clarity, accuracy, and originality.

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REDWOOD CITY, Calif

QuillBot Expands Leadership Team With New Vice Presidents of Product, Marketing, and Chief of Staff Appointments

QuillBot, a pioneer in the application of AI to help individuals improve and perfect their writing skills, today announced the appointments of three key leaders: Jeremy Pippin to the role of Vice President of Product, Rodrigo Fontes to the role of Vice President of Marketing, and Kelly Varma to the ...

October 1, 2024

Founders of Quillbot

Rohan Gupta, David Silin, and Anil Jason co-founded QuillBot in 2017 as students at the University of Illinois. Their goal was to build an AI-powered writing assistant to help users express ideas more clearly and efficiently. Rohan Gupta, who serves as CEO, has a background in computer science and natural language processing and has led the platform’s growth into one of the most popular AI writing tools worldwide.

Rohan Gupta

CEO & Co-founder

David Silin

Co-founder

Anil Jason

Co-founder