QuillBot vs Wordtune vs Writer

Compared on	QuillBot Free plan · from $8.33/mo VisitRemove	Wordtune Free plan · from $4.89/mo VisitRemove	Writer See pricing VisitRemove
What it is	AI paraphrasing, grammar checking and summarizing tools for writers	AI writing assistant for rewriting, summarizing and grammar checks	Enterprise AI platform with agents, playbooks and brand style controls
Free plan	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	10 rewrites and AI suggestions per day, 3 AI summaries per month, unlimited spelling and grammar checks.	No
Cheapest paid plan	$8.33/mo billed annually (Premium)QuillBot pricing	$4.89/mo billed annually (Advanced)Wordtune pricing	Not publishedWriter pricing
What it covers	$99.95 billed every 12 months; also $39.95 billed every 3 months ($13.31/month).	30 rewrites and AI suggestions per day, 15 AI summaries per month.	Not stated
Free trial	None stated	3-day free trial ('from the date of purchase')	14-day free trial of Starter, no credit card required
Platforms	Web, Chrome extension, macOS, iOS, Android	Web, Chrome extension, iOS	Web
Integrations (vendor's figure)	Not stated	Not stated	Not stated
Open source	No	No	No
Good for	Rewording sentences in an email or report for clarity Summarizing long articles before a meeting Checking a draft's grammar and generating citations	Rephrasing emails to sound clearer or more formal Summarizing long articles or videos before reading in full Checking spelling and grammar in everyday writing	Producing on-brand marketing content in a company with style rules Automating research and drafting steps for sales and marketing teams Rolling out governed AI tools across departments
Watch out for	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)	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	Starter is limited to 5 users, 5 playbooks, 3 active connectors and 3 scheduled routines Starter includes a limited Knowledge Graph (50 GB in a single graph) No free plan, and no published price for Starter
Made by	Learneo, Inc.	AI21 Labs	WRITER

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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