Linguix vs Locus
Side-by-side comparison · Updated April 2026
| Description | Linguix is an innovative writing and productivity tool designed for web browsers, office add-ins, and mobile devices. With features like grammar and punctuation checkers, AI-based writing assistance, text expanders, and multilingual support, Linguix facilitates efficient, error-free communication. It includes add-ins for Google Workspace, MS Word, and MS Outlook, as well as mobile keyboards for Android and iOS. Additionally, Linguix provides a comprehensive API for integrating writing support into other applications. Free grammar checkers for various languages and other resources like a blog and templates are also available. | Locus extension is a browser tool designed to enhance productivity with smart search functionalities reimagined with AI. It allows you to quickly find information using natural language, making it easier to navigate long documents, articles, and web pages. Whether you are a student, researcher, or professional, Locus aims to save you time and boost your efficiency by integrating advanced features like AI-based summarization, search history, and favorites. The service is available for free with limitations on document searches, while a professional plan offers unrestricted access to all features. |
| Category | AI Assistant | BrowserApplication |
| Rating | No reviews | No reviews |
| Pricing | Paid | Freemium |
| Starting Price | $15/mo | Free |
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| Tags | writing toolproductivitygrammar checkAI writing assistancetext expander | productivityAI-based summarizationbrowser toolsmart searchdocument navigation |
| Features | ||
| Grammar and punctuation checkers | ||
| AI-based writing assistance | ||
| Text expanders | ||
| Multilingual support | ||
| Office add-ins for Google Workspace, MS Word, and MS Outlook | ||
| Mobile keyboards for Android and iOS | ||
| API for integrating writing support | ||
| Team Writing Insights | ||
| Style Guides | ||
| Free grammar checkers for multiple languages | ||
| AI-Powered Smart Search | ||
| Natural Language Processing | ||
| Document and Web Page Summarization | ||
| Search History and Favorites | ||
| OpenAI Integration | ||
| Daily and Weekly Index Refresh | ||
| Advanced Settings for Professional Users | ||
| Customizable Search Models | ||
| Time-Saving User Interface | ||
| Enhanced Productivity for Various User Profiles | ||
| View Linguix | View Locus | |
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