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LanguageTool vs ProWritingAid
Price
Published entry price$4.99+per month
Published entry price$10+per month
Annual estimate10 people, entry price
Offer
No offer right now
No offer right now
Focus
AI Writing Assistants
AI Writing Editors
Product
Open-source grammar, style, and spell checker supporting 30+ languages with AI-powered suggestions.
AI writing assistant for fiction and non-fiction offering style, grammar, and readability analysis.
Headquarters
Potsdam, Germany
Brighton, United Kingdom
Company size
11-50 employees
51-200 employees
Plan
Published entry price
Published entry price
Published rate
$4.99+ / month
$10+ / month
Billable seats
Flat rate
Flat rate
Free options
Free plan, Free trial
Free plan, Free trial
Other costs
Not available
Not available
Source updated
Oct 25, 2026
Oct 25, 2026
Capabilities
Plan capabilities
Integrations
Buyer fit
Best for
Company size
Security and switching
Security reviews
Security and migration
Case studies and sources
Case studies
Customer evidence
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Plan limits, integrations, security reviews and case studies for every product you compare.
AI Writing Assistants
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