QuillBot

by QuillBot

4.5

Benchmark RatingLaunched 2017Free · from $9.95/mo Premium

QuillBot is the world's most popular AI paraphrasing tool. It rewrites, summarizes, and enhances text in 10+ modes (Standard, Fluency, Formal, Academic, Creative). Includes grammar checker, citation generator, and plagiarism detector. Used by 50M+ students and writers.

10+ modes50M+ usersParaphrasing

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Pricing Tiers

Click a tier to see full details

Free — $0

120 words/paraphrase

Plan: FreePrice: $0Tool: QuillBot

Capabilities & Specs

Best for

Paraphrasing & rewriting

Context window

—

Image generation

Voice mode

Code execution

Web browsing

Offline / open weights

Public API

Starting price

Free · $9.95/mo

Pros

Best paraphrasing tool
10+ writing modes
Grammar + citation built-in

Cons

Free tier very limited
Can produce awkward phrasing

Tasks QuillBot Covers

Writing