WhiteSmoke makes English grammar correction software, translation software, and other specialized English writing tools.
Grambo Alternatives
Grambo is described as 'Fix grammar mistakes instantly with Grambo's intelligent grammar checker. Get grammar correction, spelling fixes, and style improvements everywhere you type. Private by default, blazing fast, and works offline. Prefer zero setup? Enable Grambo Cloud' and is a Grammar Checker in the ai tools & services category. There are more than 50 alternatives to Grambo for a variety of platforms, including Web-based, Mac, Windows, Google Chrome and Linux apps. The best Grambo alternative is LanguageTool, which is both free and Open Source. Other great apps like Grambo are Grammarly, DeepL Write, Harper and Doco.
Alternatives list
- 72 WhiteSmoke alternatives
Provides advanced grammar and style checking for academic, technical, and formal writing in English and Spanish, with MS Word and LaTeX support that preserves formatting, robust inconsistency detection, automated proofreading, online access, and data privacy features.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- Windows
- Online
- iPhone
- Self-Hosted
- Microsoft Edge
- Google Chrome
- Microsoft Word
- Software as a Service (SaaS)
- Wordpress
- Mozilla Firefox


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Built for immigrants working as busy professionals, EnglishBrain rewrites your message drafts in perfect English. It saves time, eliminates language anxiety, and helps you work more efficiently. Use cases include thank you notes, condolences, congratulations, negotiations...
Cost / License
- Freemium
- Proprietary
Platforms
- Online

StyleWriter edits any document. Articles, press releases, resumes and cover letters, technical manuals, speeches, ads, sales letters, proposals, legal documents, corporate communications - you name it, StyleWriter can help edit it.
Cost / License
- Paid
- Proprietary
Platforms
- Windows


TripleChecker is an automated tool for catching spelling and grammatical errors, broken links, and other issues on websites. Unlike manual proofreading tools, TripleChecker automates this process, scanning websites without requiring downloads or plugins.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

AI-powered grammar correction tool that understands the context and meaning of the text to accurately identify and fix errors. With a powerful API, Perfect Tense lets you easily add grammar correction to your product or workflow.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
- Zapier
- Slack
- Wordpress
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

An AI writing assistant app that is perfect for everyday use & can seamlessly work across browsers, native apps & electron apps

Writing Gem is the perfect tool for students who want to get high grades and improve their writing skills.
Cost / License
- Free
- Proprietary
Platforms
- Online

Grammarsen is a desktop app that automatically corrects your selected text using chatgpt, helping you stay focused. No more copy pasting and switching tabs. Simply select some text, press a hotkey, and see the old text gets replaced with the corrected version.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows

Become a better writer with Outwrite. Our AI writing assistant is more than just a grammar checker — it helps turn your ideas into powerful sentences.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Google Chrome
- Microsoft Office Word
- Google Drive - Docs
- Software as a Service (SaaS)
Curasynth is an AI-powered research platform designed to streamline and automate various aspects of academic and clinical research, from writing and data analysis to protocol generation. It provides an all-in-one platform for researchers to increase efficiency and reduce the...
Cost / License
- Freemium
- Proprietary
Platforms
- Online




































