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Choose two to four tools listed on Find AI Now. Pricing, setup, integrations and features line up row by row, so the differences are easy to see.

Comparing 3 tools

At a glance

Which one fits?

All are Writing Enhancement tools. They share 2 integrations, including Chrome and Slack.

Where Grammarly is ahead

Offers a free trial

Where QuillBot is ahead

Nothing puts it clearly ahead on price, setup or reach. Decide on the features and use cases below.

Where Claude is ahead

Also available as api

Side by side

Differences only(4 identical hidden)

Comparison of Grammarly, QuillBot, Claude
Tool	Grammarly AI writing assistant for grammar, tone and clarity wherever you type. View listing Website	QuillBot AI writing tools for paraphrasing, grammar, summarising and checking text. View listing Website	Claude Anthropic's AI assistant for writing, analysis, research and coding. View listing Website
Overview
Category
Category	Writing Enhancement Productivity & Tasks	Writing Enhancement Productivity & Tasks	Productivity & Tasks Writing Enhancement
Helps you
Helps youThe business outcomes it is listed for	Create Content Make Smarter Decisions Learn & Improve Work Faster Automate Tasks	Create Content Work Faster Learn & Improve	Work Faster Create Content Make Smarter Decisions Learn & Improve Automate Tasks
Pricing
Cheapest way in
Cheapest way in	Free	Free	Free
Plans
Plans	Free plan Paid Free trial	Free plan Paid	Free plan Paid
Free trial
Free trial	Yes Offers a free trial	No	No
Setup and platforms
Setup
SetupHow technical it is to get going	No-Code	No-Code	No-Code
Available as
Available as	Web App Mobile App Chrome Extension	Web App Chrome Extension	Web App Mobile App Chrome Extension API Available in the most ways
Integrations
Works with
Works withHighlighted items are shared by more than one tool	Chrome Slack Microsoft Office Google Docs Microsoft Word Microsoft Outlook Microsoft Teams	Not listed	Chrome Slack Microsoft 365 Google Workspace
In detail
Key features
Key features	Spelling, grammar and punctuation checks as you write. Tone detection and adjustment, so a message reads the way you intend. Full-sentence rewrites to make writing clearer and more concise. Plagiarism detection and AI-content detection on the Pro plan.	Paraphraser with built-in and custom modes. Grammar checker with tone insights. Summarizer for shortening long text. AI detector, AI humanizer and plagiarism checker.	Chat on the web, desktop and mobile, with web search for current information. Upload documents, spreadsheets and images and ask for summaries, comparisons or answers drawn from them. Create and edit files such as Word, Excel and PowerPoint documents, and run code inside a conversation. Projects keep instructions, files and chats organised for ongoing work.
Use cases
Use cases	Proofread emails and reports before you send them. Adjust the tone of a message for a client, a manager or a team. Tighten a long draft so it reads more clearly. Check student or contractor work for plagiarism and AI-generated text.	Rewrite a paragraph in a clearer or more formal tone. Check a draft for grammar and tone before sending. Summarise a long article or report. Build a reference list for an essay.	Draft and edit reports, proposals, emails and policies from your own notes. Summarise long contracts, research papers or meeting transcripts and pull out the key points. Work through a spreadsheet or data export to spot patterns and prepare a summary for your team. Write, explain and review code, or hand a larger programming task to Claude Code.
Industries
Industries	Not listed	Education Media & Entertainment	Not listed
Trust
User reviews
User reviews	No reviews yet	No reviews yet	5.0from 1 review
AI agent
AI agentCan take actions on its own	No	No	No