How Much Does
LanguageTool Cost in 2026?
LanguageTool offers multilingual grammar checking through hosted plans and a self-hosted edition. The Premium amounts in this record are unverified estimates across four billing intervals; team pricing also needs confirmation.
Confirm current plans and terms on the vendor site.
Check the vendor pricing source. Pricing record dated 2026-04-21; current terms may differ.
Listed prices are in USD. Confirm the billing unit, commitment, and current regional terms with the vendor.
Plans & Pricing
Free (Basic)
- characterLimit 2000
- aiParaphrasesPerDay 3
- scope Basic grammar checking
Premium Monthly (Industry Estimate)
Price withheld: this row is an estimate or historical reference, not a supported current offer.
Annual terms not recorded in this snapshot.
- estimatedMonthly ~$19.90/month
- scope Full grammar + style + AI paraphrases
- pricing-review Price withheld: this row is an estimate or historical reference, not a supported current offer.
Premium Quarterly (Industry Estimate)
Price withheld: this row is an estimate or historical reference, not a supported current offer.
Annual terms not recorded in this snapshot.
- estimatedQuarterly ~$36/quarter
- pricing-review Price withheld: this row is an estimate or historical reference, not a supported current offer.
Premium Annual - BESTSELLER (Industry Estimate)
Price withheld: this row is an estimate or historical reference, not a supported current offer.
Annual terms not recorded in this snapshot.
- estimatedAnnual ~$84/year ($7/month effective)
- pricing-review Price withheld: this row is an estimate or historical reference, not a supported current offer.
Premium 2-Year (Industry Estimate)
Price withheld: this row is an estimate or historical reference, not a supported current offer.
Annual terms not recorded in this snapshot.
- estimatedBiannual ~$100 for 2 years ($4.17/month effective)
- pricing-review Price withheld: this row is an estimate or historical reference, not a supported current offer.
Team (2-20 Users, Industry Estimates)
Price withheld: this row is an estimate or historical reference, not a supported current offer.
Annual terms not recorded in this snapshot.
- userRange 2-20
- scope Scales incrementally with user count
- pricing-review Price withheld: this row is an estimate or historical reference, not a supported current offer.
Team 20+ Large (Custom)
Annual terms not recorded in this snapshot.
- scope Contact sales for large teams
Open-Source Self-Hosted (FREE)
- scope Self-hosted edition; check its license, supported rules and differences from hosted Premium. Hosting and maintenance remain your responsibility.
From the StackScored blog
Features
Comparison notes
Shortlist LanguageTool when language coverage or control over deployment matters. Test the languages and rules you use, and assess the self-hosted edition separately from hosted Premium. Self-hosting alone does not establish compliance or equivalent features.
Pros
- Multilingual writing checks
- Self-hosted deployment option
- Individual and team plans are listed
Cons
- Recorded Premium prices are unverified estimates
- Free checks have character limits
- Self-hosting requires setup and maintenance
We may earn a commission through this link.
Compare LanguageTool with
Compare with Competitors
See how LanguageTool pricing stacks up against other grammar & proofreading software products.
Building Your Business Stack?
Decision-makers comparing tools often need more than one category. Here are related comparisons:
Frequently Asked Questions
- How much does LanguageTool cost?
- LanguageTool: Price unavailable in the recorded pricing snapshot. Check each plan's billing unit, included usage and commitment length. Current vendor terms may differ.
- Does LanguageTool list a free plan or trial?
- A free plan is recorded. No trial is recorded. Confirm availability, payment-card requirements and cancellation terms on the vendor site.
- What should I confirm before buying LanguageTool?
- Confirm the total for your required seats or usage, the billing commitment, any setup or add-on charges, renewal terms and cancellation rules. Missing prices or future rates are unknown, not zero or a guarantee of stable pricing.