LanguageTool: Best AI Tool for AI Paraphraser, Latest Features & Pricing Plans 2026

Intro

What is LanguageTool?

LanguageTool is an AI-powered writing assistant designed to analyze and improve text quality across more than 30 languages and dialects. Serving as a versatile English language tool, it also functions as a reliable Spanish corrector ortografico (corrector de ortografia) and Portuguese corretor ortografico (corretor de texto). The platform checks for spelling, grammar, punctuation, and style issues, helping writers fix orthografia errors and refine their tone with advanced AI-based paraphrasing and suggestions.

LanguageTool at a glance

Free, Premium from SGD 4.99/mo7.6M monthly visitsPaid access

Best LanguageTool use cases by task, role, industry, and platform

These use cases show where LanguageTool fits best, ranked by fit score before popularity or pricing.

Spell-CheckingCorrect spelling errors, typos, and grammatical mistakes across written documents to ensure clean and professional communication.100 Grammar CheckGrammar check helps teams polish meeting notes, document drafts, task lists, and review comments into practical review notes.100 Editing WritingEditing writing can shape source material, clarify structure, refine wording, and prepare drafts for careful review.95 ProofreadingUnity can explain errors, outline changes, draft snippets, and document decisions during implementation work.95 Rewriting SentencesDaily work uses rewriting sentences requests, notes to create drafts, summaries with clearer review steps.90 Academic WritingStructure arguments, refine citations, clarify methodology, and revise drafts for academic writing assignments.85

Pricing

LanguageTool Pricing Plans

Compare LanguageTool free options, LanguageTool paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free, Premium from SGD 4.99/mo

SGD 4.99 per month

Billed as SGD 119.80 every 2 years. Best long-term value.

SGD 5.83 per month

Billed as SGD 69.90 annually. Includes advanced style checks and Word add-in.

SGD 14.97 per month

Billed as SGD 44.90 every 3 months.

SGD 24.90 per month

Billed monthly. Cancel anytime.

SGD 11.07 per month

Billed as SGD 132.80 annually for 2 users. Includes user management, team style guides, and team dictionaries.

Pricing updated:Jun 11, 2026

Features

LanguageTool AI Features

Multilingual grammar, punctuation, and style checkingAI-driven sentence paraphrasing for adjusting tone and lengthPicky Mode for advanced style and vocabulary suggestionsPersonal dictionary and writing productivity statisticsSeamless integrations with web browsers, email clients, office plugins, and desktop applicationsTeam features with shared style guides and dictionaries

Pros & Cons

LanguageTool Pros and Cons

Pros

Supports more than 30 languages and regional dialects
A.I. paraphrasing helps simplify, shorten, or formalize sentences
Wide variety of browser extensions, desktop apps, and office plugins
Provides useful grammatical explanations rather than just quick fixes

Limitations

Free tier limits checks to 2,000 characters per text field
Access to advanced style recommendations and unlimited paraphrasing requires a Premium subscription

LanguageTool FAQ

Yes, LanguageTool offers a free version that corrects spelling, simple punctuation, and basic style mistakes. Advanced corrections require a Premium upgrade.

Alternatives

LanguageTool

What is LanguageTool?

Category

Best LanguageTool use cases by task, role, industry, and platform

LanguageTool Pricing Plans

LanguageTool AI Features

LanguageTool Pros and Cons

Pros

Limitations

LanguageTool FAQ

Is LanguageTool free to use?

Can I use LanguageTool as a corrector ortografico in Spanish or a corretor ortografico in Portuguese?

Does LanguageTool store my texts?

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