Pricing comparison
Grammarly vs LanguageTool
Side-by-side pricing breakdown for Grammar & Proofreading Software decision-makers
Each amount uses its recorded currency; no currency conversion is applied. Confirm billing units, commitments, and current regional terms.
Compare the plan that fits your requirements
Check billing units, included usage and renewal terms. Starting prices alone do not establish an overall winner.
Dataset dated 2026-04-21. Sources: Grammarly pricing and LanguageTool pricing.
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Recorded starting rates: Grammarly $12/mo; LanguageTool Price unavailable. Billing units and commitments can differ. Compare the plans that include your required features, then request quotes for the same quantity and term.
Feature Comparison
| Feature | | |
|---|---|---|
| free tier 100 ai prompts | Free includes AI prompts | Not recorded |
| plagiarism detection pro | Pro includes plagiarism | Not recorded |
| ai text identification pro | AI-text identification is listed for Pro; results are not proof of authorship | Not recorded |
| enterprise saml sso scim | Enterprise only | Not recorded |
| open source available | Not recorded | A self-hosted edition is available separately from hosted Premium |
| european gdpr friendly | Not recorded | Not assessed by StackScored; verify scope, vendor terms, and your obligations. |
| 2000 character free limit | Not recorded | Free tier character limit (not word limit) |
| 14 day money back | Not recorded | Premium 14-day money-back guarantee |
| 20 plus languages | Not recorded | Multilingual checking; supported features differ by language |
| 20 percent off promotional | Not recorded | Historical promotional pricing is not a confirmed current offer |
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Dive Deeper
LanguageTool
About the grammar & proofreading software category
These tools address different writing tasks: Grammarly checks everyday writing, ProWritingAid offers longer-form analysis, Hemingway highlights readability, and LanguageTool and Ginger add multilingual options. This April 2026 snapshot mixes dated published prices with unverified estimates. Subscription, lifetime and desktop licenses should be compared separately.
How to choose between grammar & proofreading software options
Try the same passage in each tool and check which suggestions you would accept. Compare word or character limits, supported languages, app integrations and whether you need plagiarism checking. For workplace use, review data handling and administrative controls. A self-hosted edition may have different features from a hosted premium plan.
Building Your Business Stack?
Decision-makers comparing tools often need more than one category. Here are related comparisons:
Frequently Asked Questions
- How do Grammarly and LanguageTool prices compare?
- Grammarly: $12/mo. LanguageTool: Price unavailable. These are recorded starting prices; compare billing units, included usage and contract terms before treating them as equivalent costs.
- Which is better for my requirements, Grammarly or LanguageTool?
- Compare the recorded features and plan limits against your requirements, then confirm them with each vendor. This page does not establish hands-on testing or an overall winner.
- What happens after the first billing term?
- Use any recorded renewal rate as a dated observation. When a future rate is missing, ask the vendor; do not assume the starting price remains unchanged.