Linguix

Linguix checks your writing where you already type. It is an AI writing assistant and grammar checker aimed at content creators and business professionals, and its Chrome extension runs on millions of websites.

As you write, it checks grammar online in real time and offers sentence rephrasing when a line reads badly.

The audience is mostly people who write for work: marketers, salespeople, customer support reps and HR professionals.

Linguix works with business platforms such as Asana, Google Drive, Gmail and HubSpot, so suggestions show up in email, documents and CRM notes instead of in a separate app you have to copy text into.

Beyond grammar and spell check, the tool covers proofreading, paraphrasing and rewriting, and it is also listed for AI content detection.

The pricing model is free, which makes it easy to try inside the browser before deciding whether it fits your daily writing.

As a Chrome extension, it suits you best if you work mainly in that browser.