Join the movement
MerciApp has become much more than a spell checker: it is an AI writing assistant, designed to help you write faster, clearer, and more accurately right where you need it: in your business tools.
Already adopted by more than 350,000 professionals, MerciApp improves the quality of your writing every day.
Find out what they have to say.
And try it for yourself.
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Smiley logo and feel-good vibes? Check! But what really makes MerciApp shines at is saving time, avoiding mistakes and suggesting alternatives- it’s so much more than just another spell checker. The future of writing for 8€ a month? Total no-brainer.
The fact that MerciApp works directly in my online tools means my productivity has skyrocketed.
I write over 50 emails a day. Between urgency and lack of attention, little mistakes go unchecked. Thanks to MerciApp I save an hour of proof-reading a day and I’m sure that my messages are flawelss when I hit send.
An investor first told me about MerciApp. Since then, not only does our content team no longer make mistakes, but they now spend 80% of their time actually writing instead of hunting for errors! Thanks MerciApp!
Awesome app for people who aren’t great at spelling. It’s intuitive and easy to use. Thanks MerciApp for this game-changing work tool!
At Avizio, we use MerciApp when writing all different kinds of content and we’re very satisfied with our experience. The tool is easy to get the hang of, the extension works with all different types of platforms and the corrections both on spelling and syntax are very reliable.
All Reviews
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Thanks to MerciApp, spelling and grammar mistakes are no longer an issue for our team of 80 recruitment specialists.
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Finally Grammarly in French! I’m so much more at ease replying to important emails abecause I know there aren’t any mistakes in what I send. Thanks!
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Our Support and Production teams are particularly delighted with MerciApp
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Awesome work, team! The corrector is top-notch and manages to be both educational and totally non-intrusive.
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Thanks to the quality of MerciApp, I have total confidence in my writing which means I have more time to focus on my ideas. You guys rock!
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Of course, the tool doesn’t replace people, but its help is invaluable! MerciApp reduces typos, agreement errors, conjugation mistakes, and spelling errors. Thank you!
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MerciApp is a very powerful tool, especially when it comes to analyzing grammatical errors.
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Kudos to the entire team for the quality of this tool. I’m very pleased with the fluidity of use and the precision of the corrections provided.
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I asked 38 colleagues to share their thoughts on MerciApp, and here’s what came back: 86% saw a big improvement in their writing, 78% spent much less time proofreading, and 67% would have been really disappointed if they couldn’t keep using the app.
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Above all, I love how simple MerciApp is. I tell everyone about it!
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I dodge so many mistakes thanks to MerciApp.
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Best in class spell checking and very intuitive. Kudos!
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MerciApp is the most effective tool out there and the least intrusive. Great job!
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MerciApp corrects my writing efficiently and effectively.
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MerciApp is used by our entire Sales team. It’s been a great help for team members who were less confident in their writing skills. Thank you!
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The web integration really simplifies things. This tool is fantastic!
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MerciApp is super userful and works perfectly with Grammarly. I used it daily
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Kudos for the remarkable UX and the tool’s compatability with almost all of my SAAS tools.
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Won over by the speed and power of MerciApp’s correction engine. A time saver and a confidence boost- which makes it perfect for an exec! Thanks
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MerciApp is so much more than a spell checker. Everything is really well explained, I understand my mistakes and learn at the same time!
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Awesome app for people who aren’t great at spelling. It’s intuitive and easy to use. Thanks MerciApp for this game-changing work tool!
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Accurate, useful corrections and explanations. I love the personal dictionary feature. A very complete and handy tool.
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I write fast, with quite a few typos. MerciApp helps me save time proof-reading by instantly correcting my mistakes. Keep it up!
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Easy to use wherever I work. No mistakes get past MerciApp and my writing is even improving thanks to MerciApp’s tips and explanations.
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The spell check is super handy for emails and meeting notes!
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The best spell checker out there! It never misses mistakes and my writing is improving little by litte.
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The extension is user-friendly and allows me to check my writing on all the sites I use.
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We really love being able to spell and grammar check out emails in real time. The Chrome extension is ideal for using with our go-to Google Suite tools like Gmail.
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The quality of the corrections and ease of use are MerciApp’s two strongest points.
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At Avizio, we use MerciApp when writing all different kinds of content and we’re very satisfied with our experience. The tool is easy to get the hang of, the extension works with all different types of platforms and the corrections both on spelling and syntax are very reliable.
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Thanks to MerciApp, I ‘m certain that my writing is error-free and that I seem professional to both my teams and clients.
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Super useful, super speedy!
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I write tons of functional specs, this app keeps my writing polished and clear.
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Not only does it give plenty of suggestions and corrections, but it also follows the official typographical rules from the French National Printing Office! Incredible!
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MerciApp saves our client-facing teams (Sales, Support, CSM) time on email proofreading so we can focus on delivering great service rather than hunting for mistakes. With the app, I feel confident sending important emails and skip multiple rounds of proofreading and unnecessary stress before hitting “Send.” Its educational features help us quickly learn from our most common errors, which is essential for our team.
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I love MerciApp’s automatic correction feature, I used it on all my outgoing messages which saves me so much time.
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The product is very user-friendly, easy to use (highlighting, explanations), and precise in its corrections (double spaces, color coding). Great job!
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Our project managers are all based in Barcelona. They all speak good French but aren’t native speakers. We set up MerciApp for each of them and they now feel much more confident writing emails to our French-speaking clients.
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I’m bowled over by MerciApp’s speed!
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Very handy for double spaces and punctuation!
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I don’t make a lot of writing mistakes, but as I write all day long sometimes little errors slip through. MerciApp helps me to catch typos so I can contiu
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MerciApp helps corrrect my emails, publications, offers.. all my copywriting! Thanks.
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I use MerciApp to correct all the mistakes that I didn’t pick up on. Very useful.
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What won me over with MerciApp wasn’t just the spell checker but also the syntax and punctuation correction, all those tiny details that make a big difference. What a relief to know that an email is perfect before hitting send. Special shoutout to the stats page which shows most our frequent mistakes. A must-have plug-in. Kudos to the MerciApp team.
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I was pleasantly surprised by the amount of mistakes MerciApp picked up on. The checker doesn’t just spot spelling and grammer mistakes but also punctuation and context errors too.
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Well done on all your hard work. I find the corrections provided to be incredibly precise. I no longer re-read my emails before sending- a huge time-saver.
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Thanks to MerciApp, I feel so much more confident writing, especially in a professional setting.
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Smiley logo and feel-good vibes? Check! But what really makes MerciApp shines at is saving time, avoiding mistakes and suggesting alternatives- it’s so much more than just another spell checker. The future of writing for 8€ a month? Total no-brainer.
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Huge amount of time saved proof-reading! Amazing job!
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MerciApp saves me so much time every day!
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Thanks for all your hard work! Thanks to you I can now correct my writing on Chrome, Slack, Whatsapp and Google Docs.
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I appreciate MerciApp’s ease of use and speed as well as the peace of mind it gives me. I write up my meeting notes so much faster than before, because one single click helps me correct all my mistakes. I’m delighted with this tool!
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Amazing tool! French is tough (especially for a non-native speaker like me), and MerciApp handles spelling and grammar better than anything else I’ve tried.
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Quick to set up and integrates seamlessly with all my apps without having to open it. I’m in love… with your app that is!
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All our sales reps and customer succcess managers use MerciApp daily for its super precise corrections
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The color-coded mistake alerts are a real help! Thanks!
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I use MerciApp every single day, it’s so simple!
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The instant corrections and suggestions are a real help! Thanks MerciApp!
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Thanks to MerciApp, I can correct my writing on all the sites I use.
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MerciApp is the total package! It helps the team spot, correct and understand our writing mistakes.
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Thanks for the mistake-catching tool!
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MerciApp is so easy to use! The browser extension corrects me wherever I write. It’s super handy!
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MerciApp is super easy to use and helps us fix mistakes in record time with its extension. Support is quick to answer our questions, and frequent updates add great features like the dashboard and account stats.
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Thanks to the app, I can now make error-free documents. Incredible!
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Impressed by the speed, accuracy and precision of MerciApp. Well done to the team!
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MerciApp is the simplest, more precise tool out there. Thank you to the team, I’m excited to see where you go next!
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With the spelling and grammar checker, I spot and correct mistakes easily.
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Super user-friendly! MerciApp has been a huge help when it comes to spotting errors we make all the time without noticing. This tool helps me be more thorough in my written work.
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I was struck by the precision of the spelling and grammar checker compared to others on the market.
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MerciApp helps me easily spot and correct writing errors.
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I send tons of messages every day, and thanks to MerciApp, I don’t worry about mistakes any more!
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A very useful online tool!
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What I love most of all about MerciApp is that it works wherever I am and automatically corrects my writing. Plus, it helps me improve my writing, I no longer make the same mistakes over and over.
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MerciApp helps me write online without evening having to activate it. Very convenient, thank you!
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A great tool. The real-time corrections and insightful analyses won me over.
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Proof-reading my emails was taking up so much of my time and energy. MerciApp means I gain in productivity and that I have more time to concentrate on more important tasks. A dream come true!
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You changed my life! I’m dyslexic and MerciApp makes it so much easier for me to write without worrying about mistakes. I feel so much more confident when sending emails. It’s truly the perfect tool for anyone with dysgraphia. Thank you so much!
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MerciApp helps us gain credibility without losing time.
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Because of MerciApp’s high-quality corrections and suggestions, I now use it every single day.
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Simple, effective and straight to the point. MerciApp keeps an eagle eye on our content making sure that silly mistakes don’t slip through the cracks. The typo-checking is a life-saver for our media team. Thanks MerciApp! To try it is to love it!
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MerciApp catches incorrect agreements. A super powerful tool.
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A fantastic tool that I can use with tons of different tools. Thanks!
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I use MerciApp ‘s Chrome browser extension for its precise corrections and useful explantions
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The entire team gained credibility since we started using MerciApp. Our emails and other documents are error-free and we save 30 to 45 minutes a day proof-reading. Magic!
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When going back and forth with high-level decision makers, one tiny mistake can make the company look bad. Every single email used to be proofread by someone else and I eventually realized that Gmail was letting a lot of errors slip through. Thanks MerciApp!
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MerciApp helps me quickly spot errors and the corrections provided are always useful.
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Pleasantly surprised by the power of this tool!
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An investor first told me about MerciApp. Since then, not only does our content team no longer make mistakes, but they now spend 80% of their time actually writing instead of hunting for errors! Thanks MerciApp!
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An amazing job on this product, it’s simple, precise and easy to use. Thank you MerciApp!
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I love how easy MeeciApp is to use, our team saves so much time. And I love receiving error-free emails.
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Super easy to use. The explanations help me get better at writing.
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MerciApp is amazing. The Chrome browser extension and its ease of use make it super-simple to use. Plus the corrections and explanations are always spot-on.
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The corrections provided are always useful. Thanks for this awesome tool!
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MerciApp is super easy to use! Congrats
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When I first asked my teammates about using MerciApp, only 50% thought it would be useful. 4 months later, 100% of the Notify team use MerciApp every day and are delighted with it! Thank you!
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Since MerciApp came into my life, I’m no longer worried to hit send. I love the interface, the quality of the corrections and explanations provided.
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Thank you for this awesome app that works straight in my email app!
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MerciApp’s integration straight into my day-to-day tools is super practical.
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MerciApp’s corrections are always on-point!
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With MerciApp, I have peace of mind knowing the content I send is error-free.