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TeamGrammar

teamgrammar.org
ExtensionWorkflow & Planning
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Overview

Grammar and style checker for teams. Custom rules, multi-language support, and collaborative workspaces.

Empower your team with unified, error-free writing TeamGrammar is the ultimate collaborative writing assistant designed for professional teams, law firms, and corporate groups. Stop worrying about inconsistent terminology, embarrassing typos, or broken brand guidelines. With TeamGrammar, your entire team writes with one clear, standardized voice. 🚀 CORE FEATURES: ▸ Custom Team Rules (Shared Dictionary): Create specific terminology rules, jargon corrections, and style guidelines that instantly sync across all team members' browsers. ▸ Advanced Grammar & Spell Checker: Powered by a robust, multi-language engine (based on LanguageTool open-source server) capable of catching complex grammar, punctuation, and contextual errors in over 15 languages — including English, Spanish, French, German, and Portuguese. ▸ Smart Synonyms & Definitions: Enhance your vocabulary on the fly without leaving your text editor. ▸ Cross-Platform Integration: Works seamlessly inside Google Docs, Microsoft Word Online, and major web-based text editors. 🔒 BANK-GRADE PRIVACY & SECURITY: We know professional texts are highly confidential. TeamGrammar does NOT store, log, or save your documents. Your text is processed ephemerally in real-time and immediately discarded. We only store the custom rules your team explicitly creates. No AI models are trained on your confidential data. ⚙️ HOW IT WORKS: 1. Install the extension and log in. 2. Administrators create "Teams" and add specific style rules. 3. Start typing — TeamGrammar highlights errors and custom rule violations seamlessly over your text. 4. Review and apply fixes with a single click using our smart overlay. Transform how your team communicates today. Perfect for legal professionals, compliance teams, technical writers, and customer support hubs. Note: A free account provides basic grammar checking and limited custom rules. Premium features unlock unlimited checking, synonym suggestions, and collaborative workspaces.

Details

  • Version
    1.0.4
  • Updated
    April 16, 2026
  • Features
    Offers in-app purchases
  • Size
    189KiB
  • Languages
    12 languages
  • Developer
    BERNARDO CARDOSO RHEE
    Rua Doutor Álvaro Millen da Silveira N. 208 Florianópolis, SC 88020-180 BR
    Website
    Email
    bernardorhee@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

TeamGrammar has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

TeamGrammar handles the following:

Personally identifiable information
Authentication information
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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