Microsoft 365 Copilot vs QuillBot

Side-by-side comparison of pricing, features, and capabilities — 2026.

Tool A

AI assistant built into Word, Excel, PowerPoint, Teams and Outlook

Try Microsoft 365 Copilot
VS
Tool B
QuillBot
Freemium

AI paraphrasing and grammar tool for better writing

Try QuillBot

Quick Verdict

Best pricing

QuillBot

QuillBot is freemium

Feature Comparison

FeatureMicrosoft 365 CopilotQuillBot
Pricing
Paid
Freemium
Free Plan
Verified
Featured
Categories
Automation, Productivity, Writing
Paraphraser, Writing

Key Features Comparison

FeatureMicrosoft 365 CopilotQuillBot
AI in Word, Excel, PowerPoint, Outlook, Teams
Meeting transcription and summaries
Excel data analysis with natural language
PowerPoint design suggestions
Email drafting in Outlook
Microsoft Graph data grounding
7 paraphrase modes
Grammar checker
AI summarizer
Co-Writer AI assistant
Google Docs integration
Plagiarism checker

Use Cases Comparison

Use CaseMicrosoft 365 CopilotQuillBot
Drafting Word documents with AI
Analyzing Excel data naturally
Creating PowerPoint presentations
Managing email workload in Outlook
Meeting summaries in Teams
Academic paper paraphrasing
Improving writing fluency
Summarizing long articles
Non-native English support

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Microsoft 365 Copilot vs QuillBot: Which Should You Choose?

Microsoft 365 Copilot is a paid tool (verified by our team). AI assistant built into Word, Excel, PowerPoint, Teams and Outlook

QuillBot is a freemium tool (verified by our team). AI paraphrasing and grammar tool for better writing

The right choice depends on your budget and specific needs. Both are listed in Nextool.ai's curated directory. See all Microsoft 365 Copilot alternatives or See all QuillBot alternatives.