Insights

Multilingual Capabilities LanguageTool supports over 20 languages including English, German, French, and Spanish, positioning it well to attract international businesses and organizations seeking multilingual writing assistance.

Recent Browser Integration The latest release of version 8.19.0 enhances compatibility with popular browsers like Chrome, Firefox, and Edge, indicating ongoing development efforts and opportunities for upselling to users seeking improved browser-based proofreading tools.

Acquisition Growth Following its acquisition by Learneo, Inc., LanguageTool is expanding within the productivity and learning tech sectors, opening avenues to target educational institutions and corporate training programs needing advanced writing support.

Competitive Market Operating in a competitive landscape alongside companies like Grammarly with significant revenue and extensive user bases, there is a potential to differentiate through multilingual support and integration capabilities.

Financial Scope With a revenue range of 1 to 10 million dollars and limited staffing, there are opportunities to offer scalable solutions and targeted enterprise packages to small and medium-sized organizations looking for affordable language proofreading tools.

Similar companies to LanguageTool

LanguageTool Tech Stack

LanguageTool uses 8 technology products and services including DoubleClick for Publishers (DFP), LanguageTool, Mailjet, and more. Explore LanguageTool's tech stack below.

  • DoubleClick for Publishers (DFP)
    Advertising
  • LanguageTool
    Content Management System
  • Mailjet
    Email
  • Font Awesome
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • Stimulus
    Javascript Frameworks
  • Intercom
    Live Chat
  • C#
    Programming Languages

LanguageTool's Email Address Formats

LanguageTool uses at least 1 format(s):
LanguageTool Email FormatsExamplePercentage
First.Last@languagetool.orgJohn.Doe@languagetool.org
50%
First.Last@languagetool.orgJohn.Doe@languagetool.org
50%

Frequently Asked Questions

Where is LanguageTool's headquarters located?

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LanguageTool's main headquarters is located at 21-22 Karl-liebknecht-street Potsdam, Brandenburg 14482 Germany. The company has employees across 3 continents, including EuropeNorth AmericaSouth America.

What is LanguageTool's official website and social media links?

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LanguageTool's official website is languagetool.org and has social profiles on LinkedIn.

What is LanguageTool's NAICS code?

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LanguageTool's NAICS code is 5112 - Software Publishers.

How many employees does LanguageTool have currently?

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As of March 2026, LanguageTool has approximately 28 employees across 3 continents, including EuropeNorth AmericaSouth America. Key team members include Ai Engineer: F. C. H.. Explore LanguageTool's employee directory with LeadIQ.

What industry does LanguageTool belong to?

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LanguageTool operates in the Software Development industry.

What technology does LanguageTool use?

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LanguageTool's tech stack includes DoubleClick for Publishers (DFP)LanguageToolMailjetFont AwesomeJSON-LDStimulusIntercomC#.

What is LanguageTool's email format?

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LanguageTool's email format typically follows the pattern of First.Last@languagetool.org. Find more LanguageTool email formats with LeadIQ.

When was LanguageTool founded?

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LanguageTool was founded in 2017.

LanguageTool

Software DevelopmentBrandenburg, Germany11-50 Employees

LanguageTool is a proofreading software for English, German, French, Spanish, and more than 20 other languages. It works with productivity tools like Word as well as browsers like Firefox, Chrome, and Edge.

Section iconCompany Overview

Headquarters
21-22 Karl-liebknecht-street Potsdam, Brandenburg 14482 Germany
NAICS Code
5112 - Software Publishers
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    LanguageTool's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    LanguageTool's revenue is estimated to be in the range of $1M$10M

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