LanguageTool
AI-powered grammar, punctuation, and spell checker.
VS
Microsoft Copilot
Your AI companion to inform, entertain and inspire.
Popularity
LanguageTool7,225
Microsoft Co...14,302
Pricing
FreemiumLanguageTo...
FreemiumMicrosoft ...
Features
5
LanguageTo...
vs
5
Microsoft ...
Our verdict
Microsoft Copilot is significantly more popular in terms of media coverage and engagement.
LanguageTool is more geared toward b2c users, while Microsoft Copilot targets b2b.
Detailed comparison
Criteria
LanguageTool
Microsoft Copilot
Pricing
Freemium
Freemium
Plans & pricing
Free: Free, Premium: Custom, For Teams: Custom
Copilot Free: Free, Copilot Pro: $20/mo, Microsoft 365 Personal: $8.33/mo, Microsoft 365 Family: $10.99/mo, Microsoft 365 Premium: $19.99/mo, Copilot Chat (Basic): Free, Microsoft 365 Copilot (Business/Enterprise Add-on): $30/mo, Microsoft 365 Business Basic + Copilot Business Bu: $22/mo
Free trial
No
Yes
Audience
b2c
b2b
Platforms
Web, Desktop, Api
Web, Ios, Android, Desktop, Api, Cli
API
Yes
Yes
Open Source
Open Source
Proprietary
Integrations
—
Microsoft-365, Microsoft-dynamics-365, Microsoft-edge, Microsoft-bing, Windows, Microsoft-copilot-studio, Power-automate, Azure, Microsoft-graph, Whatsapp, Telegram, Groupme, Viber, Salesforce, Servicenow, Sap, Google-drive, Google-workspace, Github-copilot
Categories
Writing
Chatbots, Productivity
Popularity
Very High
Very High
Description
LanguageTool is an AI-powered writing assistant that instantly checks grammar, punctuation, and spelling errors. Enhance your writing in over 30 languages with ease. Integrations include browser extensions, desktop apps, and office suite add-ons.
Microsoft Copilot is your AI companion designed to inform, entertain, and inspire. Get advice, feedback, and straightforward answers to your queries. Try Copilot now to enhance your daily tasks and creativity.
Pricing
LanguageTool
Freemium
Microsoft Copilot
Freemium
Plans & pricing
LanguageTool
Free: Free, Premium: Custom, For Teams: Custom
Microsoft Copilot
Copilot Free: Free, Copilot Pro: $20/mo, Microsoft 365 Personal: $8.33/mo, Microsoft 365 Family: $10.99/mo, Microsoft 365 Premium: $19.99/mo, Copilot Chat (Basic): Free, Microsoft 365 Copilot (Business/Enterprise Add-on): $30/mo, Microsoft 365 Business Basic + Copilot Business Bu: $22/mo
Free trial
LanguageTool
No
Microsoft Copilot
Yes
Audience
LanguageTool
b2c
Microsoft Copilot
b2b
Platforms
LanguageTool
Web, Desktop, Api
Microsoft Copilot
Web, Ios, Android, Desktop, Api, Cli
API
LanguageTool
Yes
Microsoft Copilot
Yes
Open Source
LanguageTool
Open Source
Microsoft Copilot
Proprietary
Integrations
LanguageTool
—
Microsoft Copilot
Microsoft-365, Microsoft-dynamics-365, Microsoft-edge, Microsoft-bing, Windows, Microsoft-copilot-studio, Power-automate, Azure, Microsoft-graph, Whatsapp, Telegram, Groupme, Viber, Salesforce, Servicenow, Sap, Google-drive, Google-workspace, Github-copilot
Categories
LanguageTool
Writing
Microsoft Copilot
Chatbots, Productivity
Popularity
LanguageTool
Very High
Microsoft Copilot
Very High
Description
LanguageTool
LanguageTool is an AI-powered writing assistant that instantly checks grammar, punctuation, and spelling errors. Enhance your writing in over 30 languages with ease. Integrations include browser extensions, desktop apps, and office suite add-ons.
Microsoft Copilot
Microsoft Copilot is your AI companion designed to inform, entertain, and inspire. Get advice, feedback, and straightforward answers to your queries. Try Copilot now to enhance your daily tasks and creativity.
Features
LanguageTool
AI-powered grammar, punctuation, and spelling checks
Support for over 30 languages
Integrations: Google Docs, Apple Pages, LibreOffice, Outlook BETA, Thunderbird
Desktop applications for macOS and Windows
Proofreading API for developers and businesses
Microsoft Copilot
Informative responses
Advice and feedback
Straightforward answers
Inspires creativity
Entertains users
Key differentiators
LanguageTool
- Multilingual grammar & style (30+ languages)
- AI paraphrasing & proofreading API
- Broad platform & office suite integrations
Microsoft Copilot
- Deep Microsoft 365 integration
- Contextual understanding via Microsoft Graph
- Enhanced productivity and automation
- Security and compliance within M365
- Broad platform accessibility
Other comparisons
FAQ: LanguageTool vs Microsoft Copilot
LanguageTool: AI-powered grammar, punctuation, and spell checker.. Microsoft Copilot: Your AI companion to inform, entertain and inspire.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LanguageTool is freemium and Microsoft Copilot is freemium.
The best choice between LanguageTool and Microsoft Copilot depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
LanguageTool is primarily designed for individuals, while Microsoft Copilot is built for individuals.
LanguageTool offers: AI-powered grammar, punctuation, and spelling checks, Support for over 30 languages, Integrations: Google Docs, Apple Pages, LibreOffice, Outlook BETA, Thunderbird, Desktop applications for macOS and Windows. Microsoft Copilot offers: Informative responses, Advice and feedback, Straightforward answers, Inspires creativity.
Based on our data, Microsoft Copilot currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Microsoft Copilot offers a free trial, but LanguageTool does not.
LanguageTool is open source, while Microsoft Copilot is proprietary. Open source tools offer more transparency and customization options.
Microsoft Copilot offers 19 integrations (microsoft-365, microsoft-dynamics-365, microsoft-edge, microsoft-bing, windows...) compared to 0 for LanguageTool.
LanguageTool is available on Web, Desktop, Api. Microsoft Copilot is available on Web, Ios, Android, Desktop, Api, Cli.