What it is
A grammar checker and text rewriter that works across browsers and supports seven languages. Linguix targets content writers, non-native English speakers, and business professionals who need real-time writing assistance. Early reviewers praise the grammar accuracy and browser integration, though the small sample of 40 reviews leans positive on core functionality. The tool includes text expansion shortcuts that the vendor claims reduce email writing time significantly.
At a glance
Linguix functions primarily as a grammar checker with browser extensions and text shortcuts. While useful, it doesn't offer significant advantages over using ChatGPT directly for grammar checking, lacking proprietary data, specialized training, or unique workflow features that would justify choosing it over free alternatives.
Moderate evidenceQuality score
Linguix is a browser-based AI grammar and rewriting assistant for clean, fast writing, with occasional extension and support issues.
This score is our editorial judgment, computed automatically from the sources, weights, and dates shown above. It reflects the data we could verify as of July 23, 2026, not a guarantee or statement of fact about Linguix. Third-party ratings and quotes belong to their original platforms and authors. Thin data lowers our confidence label, and we say so instead of guessing. Work on Linguix? Dispute any datapoint and we will review it, publish your response, and correct verified errors.
Plans
Paid only - starts at $30/month or $140/year
Based on 10 classified review complaints about rate limits, credits, and billing.
Community feedback
Ratings and quoted comments below are aggregated from third-party sources and reflect those users' views, not SearchTools.ai's.
themes inside the Sentiment pillar — not score ingredients
“It has been functioning well overall; occasionally, it fails to load on pages, and I have to refresh to get it to show up, but I’m unsure why others are experiencing issues with it not correcting sentences. It has been working quite well for me.”
“Cannot spellcheck even basic words that as soon as I copy and paste into google it spells them straight away. Sometimes just two letters are around the wrong way and it doesn't get it. What's the point of a spellcheck that can't spellcheck! And it's surgested - (linguix spellcheck) = (suggested from google!) sentences are nothing short of word salads, utter waffle just to look like it's doing something. Oh, but it has other features. I'm sure it does, but if it can't spellcheck I'm sure they are”
“I could ramble on for hours about how bad this software is, but at the time of writing, it is just downright awful. Linguix loves to suggest ways to "simplify" your sentences, which don't shorten them, or make them more concise. "If I had more time I would have written you a shorter letter," as Churchill said. Linguix takes a different approach, and decides to completely change your sentence structure, adding repetition or switching things around so characters behave in unintended ways. I've us”
“Trash company. Their help desk does not reply to tickets. Their pop-up doesn't work on most sites, and their help site gives 500 errors. Just proof they won't be in business much longer. Obviously a cash grab until it stops working. Now I am getting an offline error when I am online.”
“It's very hard to find a great text expander that wouldn't cost you too much. Linguix is great. We have been using it for some time for grammar checking and they have added a text expander which is an additional bonus for us. Copy + Paste your default answers in emails work as expected.”
“I've had Linguix for approximately eighteen months. My first year wasn't too bad because I had support when I needed it. I've been experiencing the dreaded "offline" glitch for more than a month, and I deleted it after sending multiple emails without hearing back. I canceled the auto renewal a long time ago, but I'll keep an eye on it because I don't trust them anymore. UPDATE: Well, Linguix is back online but still no customer service. They came back with a huge price increase and won't honor m”
“Unable to reach customer service to cancel my subscription and they have no listed phone number. I will have to cancel my credit card.”
“I originally reached out to Linguix after discovering that my lifetime plan had been unexpectedly marked as expired. I sent multiple emails over the course of two weeks, providing everything needed to verify my purchase—receipts, account info, and details on past upgrades. While my account was eventually reactivated, there was never any direct reply or explanation from the support team. No confirmation, no acknowledgment—just silence, then the access quietly returned. I’m relieved the issue wa”
“It's easy to use, intuitive, and works without any actions on my part. I love that it automatically recognizes spelling and grammar issues anywhere I type, and in any browser window. It's super helpful with long-form content editing in the browser. (I even used it when writing this review) I haven't found anything yet that I dislike about the tool. It works seamlessly in the background when I am working on content and is a helpful and intuitive editor. Great alternative to grammarly Linguix keep”
“I've had Linguix for approximately eighteen months. My first year wasn't too bad because I had support when I needed it. I've been experiencing the dreaded "offline" glitch for more than a month, and I deleted it after sending multiple emails without hearing back. I canceled the auto renewal a long time ago, but I'll keep an eye on it because I don't trust them anymore. UPDATE: Well, Linguix is back online but still no customer service. They came back with a huge price increase and won't honor m”
“Trash company. Their help desk does not reply to tickets. Their pop-up doesn't work on most sites, and their help site gives 500 errors. Just proof they won't be in business much longer. Obviously a cash grab until it stops working. Now I am getting an offline error when I am online.”
“Be cautious: this is a scam; they will steal money from your account. I paid for an annual subscription at $66. After a few months, the extension began to glitch, producing strange output and freezing browser windows; consequently, I stopped using it. Recently, however, they deducted $120 from my account for another year's subscription. It turned out they had linked my card and enabled recurring payments without clear consent. Furthermore, the payment doubled to $120 for an application that is ”
“I have used Linguix often and I have never been disappointed with their services. They are experts at their job and I love interacting with them as they make me feel confident and empowered.”
“I've had Linguix for approximately eighteen months. My first year wasn't too bad because I had support when I needed it. I've been experiencing the dreaded "offline" glitch for more than a month, and I deleted it after sending multiple emails without hearing back. I canceled the auto renewal a long time ago, but I'll keep an eye on it because I don't trust them anymore. UPDATE: Well, Linguix is back online but still no customer service. They came back with a huge price increase and won't honor m”
“Trash company. Their help desk does not reply to tickets. Their pop-up doesn't work on most sites, and their help site gives 500 errors. Just proof they won't be in business much longer. Obviously a cash grab until it stops working. Now I am getting an offline error when I am online.”
“Unable to reach customer service to cancel my subscription and they have no listed phone number. I will have to cancel my credit card.”
“I recently found linguix and installed rhe chrome extension. So far, it's been a seamless experience. It's helped me write better and easily edit my content... It's as great as Top grammar checker for less the price. Totally recommend”
“Does not really work. It marks something but instead of providing any explanation or solution, a pop-up window opens and demands to sign in.”
“Great app for a non native English person for me. It is a wonderful app. Simple to use. Most importantly it has a mobile app as well. I loved the way you can generate synonyms and alternate statements.If you want to take your writing to next level , go for it.”
“The interface is clean and user-friendly. Linguix is especially good at catching subtle grammar issues and offering clear, concise suggestions without making your writing sound robotic. I liked the browser extension, the Turbo feature, and the lifetime plan pricing, which made it feel like a smart long-term investment. It worked well across email, web copy, and personal writing. My biggest issue: My lifetime subscription suddenly expired in mid-2025 after nearly five years of use. I reached out ”
A composite of the quality dimensions weighted by mention volume, then capped by predator / abuse-detection rules.
Watch & learn

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Linguix Review 2025 | Is this AI-powered writing assistant Worth It? [HONEST GUIDE]
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Linguix Lifetime Deal I Write Better Content Faster Using AI-powered Corrections and Suggestions
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Capabilities
Detects and corrects grammar, spelling, and punctuation errors in your writing
Helps you draft, reply to, and organize emails directly in your inbox
Helps you draft, edit, and polish written content across many formats
The honest take
Distinct themes surfaced across 827 reviews from 5 sources — each grounded in real review text, ranked by how often it comes up.
Questions
Linguix is an AI-powered writing assistant that works as a browser extension to check grammar, rewrite sentences, and create shortcuts across Gmail, Google Docs, and millions of websites. It supports 7 languages including English, French, German, Spanish, Portuguese, Italian, and Polish, with team management capabilities for businesses.
Linguix offers three pricing tiers: Monthly at $30, Annual at $140 ($11.67/month), and 2-year at $240 ($10/month). All plans are currently available with 50% discounts, and include grammar checking, paraphrasing, typing shortcuts, and AI browser functionality.
Linguix supports seven languages: English, French, German, Spanish, Portuguese, Italian, and Polish. The platform automatically detects the language you're writing in and provides appropriate grammar and style suggestions.
Linguix shortcuts allow you to create templates that expand with one-word commands, which can reduce email and social media writing time by up to 90%. You simply type a shortcut command and it automatically expands into your pre-written template text.
Linguix works as a browser extension across Gmail, Google Docs, Canva, OpenAI, and millions of other websites. It's also available as a web tool and iOS app, making it accessible across different devices and platforms.
Linguix includes Style Guides for maintaining corporate communication standards, performance statistics for individual team members, readability scores, and detailed email reports for identifying writing issues early. These features help organizations maintain consistent communication across their teams.
The Content Quality Score is a feature that analyzes your text for complexity, sentence length, and passive voice usage. This helps you understand how readable and effective your writing is, allowing you to improve clarity and engagement.
Yes, you can downgrade your Linguix subscription at any time while retaining access to review premium corrections. However, you won't be able to instantly apply premium corrections without resubscribing to a paid plan.
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