Correct
The that saves the day. Literally.
Meet Correct, your smart auto-correction engine. Flawless writing wherever you work. The result? 9.9 hours saved per teammate every month.
Join the 350,000 pros already using Correct
Too much work, too little accuracy?
Errors that slip through the cracks
Awkward, clunky phrasing
Hours spent proofreading
Correct saves and prevents 2,090 mistakes per user, every month
*of which 264 are critical, credibility-hurting errors
“MerciApp saves us hours every week and catches errors before they can hurt our credibility. Our teams work faster, with impeccable quality.
Arsène Mukendi-Tshilombo
Head of General Services
Integration
Correct works where you already write.
No extra steps. No copy-paste. Just type like normal and Correct takes care of the rest.
Change the way your teams write
Join the over 350,000 users leveling up their writing with MerciApp.
Download our free extension and transform the way you write starting today.
Add to Firefox 
Add to Chrome 
Add to Edge The invisible wingman for teams that write every day
Customer Support
Flawless messages, even during peak periods.
Boost productivity and cut average resolution time (ART).
Customer Success
Internal and external communications stay professional, without triple-checking every message
Improve CES and NPS by streamlining written communication
Sales / BizDev
Error-free emails that build trust, every time.
Increase response rates with clearer, more professional messages
Editorial / Communication
Publish-ready, typo-free content. No compromises on quality.
Shorten review cycles by delivering clean content from the first draft
Built for pros, down to the last detail.
Top feature
Auto-correct
Multilingual
Centralized team management
Style optimization
Personalized dictionary
Built-in explanations
Personal and team stats
GDPR & data security
Total security without compromise
100 % hosted in France
Your content stays completely private
30 years of R&D behind your writing
Our correction engine is powered by 30 years of research in linguistics, AI, and algorithms. Always learning, always evolving, always keeping up with how people write.
Tech that’s trusted by 99% of the press, publishing, and the most demanding institutions.
Loved by journalists, editors and teams that demand the highest standards.
How it works
Think big. Correct handles the rest.
Features
Our competitive edge at a glance
|
MerciApp Correct |
What makes it special? |
|---|---|
|
Built-in autocorrect |
Fixes mistakes in real time, no clicks, no extra interface |
|
Integrated into your tools |
Zero friction. Write as usual, correct where you are |
|
Secure & GDPR-compliant |
Encrypted data, hosted in France, never used for AI training |
|
Designed for professional writing |
Handles complex syntax, tricky agreements, and industry jargon |
|
Optimized style & clarity |
Improves the readability and impact of your professional writing |
|
Multilingual & customizable |
Corrects in multiple languages and adapts to your industry jargon |
|
Progress stats |
Tracks mistakes avoided and time saved per user and team |
|
Cutting-edge tech |
Built on 30 years of R&D in algorithms and artificial intelligence |
Change the way your teams write
Join the thousands of users leveling up their writing with MerciApp.
Download our free extension and transform the way you write starting today.
FAQ
Yes. Slack, Gmail, Notion, Hubspot, Zendesk… and many more. Correct works wherever your team is already writing.
Not at all. You keep writing as usual. Correct works in the background catching or auto-fixing mistakes write in your text field.
Absolutely. We adapt to your business needs, industry-specific terminology and writing preferences. Plenty of customization options are available.
Yes, Spanish is fully supported as are French, Italian, German, and Portuguese
Yes. All data is fully encrypted, stored in Europe and GDPR-compliant.
Of course. We offer a trial period and pilot accounts so you can measure impact before a full deployment.