Wordtune vs QuillBot

Pick up to 4 tools and see their free plans, entry prices, platforms and limits in one table. Every fact comes from each vendor's own pages, checked 16 October 2026.

Compared on	Wordtune Free plan · from $4.89/mo Visit Remove	QuillBot Free plan · from $8.33/mo Visit Remove
What it is	AI writing assistant for rewriting, summarizing and grammar checks	AI paraphrasing, grammar checking and summarizing tools for writers
Free plan	10 rewrites and AI suggestions per day, 3 AI summaries per month, unlimited spelling and grammar checks.	Paraphraser in Standard and Fluency modes, up to 125 words at a time; Summarizer up to 1,200 words; Grammar Checker, AI Detector, Citation Generator, Translate and the extensions; a limited number of AI Chat queries a day
Cheapest paid plan	$4.89/mo billed annually (Advanced)Wordtune pricing	$8.33/mo billed annually (Premium)QuillBot pricing
What it covers	30 rewrites and AI suggestions per day, 15 AI summaries per month.	$99.95 billed every 12 months; also $39.95 billed every 3 months ($13.31/month).
Free trial	3-day free trial ('from the date of purchase')	None stated
Platforms	Web, Chrome extension, iOS	Web, Chrome extension, macOS, iOS, Android
Integrations (vendor's figure)	Not stated	Not stated
Open source	No	No
Good for	Rephrasing emails to sound clearer or more formal Summarizing long articles or videos before reading in full Checking spelling and grammar in everyday writing	Rewording sentences in an email or report for clarity Summarizing long articles before a meeting Checking a draft's grammar and generating citations
Watch out for	Free plan allows 10 rewrites per day and 3 summaries per month Advanced plan caps rewrites at 30 per day and summaries at 15 per month No refunds; subscriptions can be cancelled before the next billing cycle	Free Paraphraser offers only the Standard and Fluency modes, up to 125 words at a time Plagiarism Checker is Premium-only, up to 25,000 words a month No free trial; refunds only where the law requires (14 days in the EEA and UK)
Made by	AI21 Labs	Learneo, Inc.

Entry prices are the cheapest paid plan, as each vendor publishes it; “What it covers” says what that price is per (a user, a channel, a brand, a number of contacts). The sources are listed on each tool's page.

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