MerciApp vs ProLexis
MerciApp
merci-app.comProLexis
prolexis.comSide by side
| Figure | MerciApp | ProLexis |
|---|---|---|
| Price from | €12/mo | €20/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Plans published | 3 | 3 |
| Spec score · Grammar checkers | 9.2 (#8) | 8.5 (#27) |
| Browser extension | Yes | Yes |
| Desktop app | Yes | Yes |
| Free plan | Yes | No |
| Headquarters | Courbevoie, France | Valbonne, France |
| Integrations | The browser extension works with tools including Gmail, Slack, Facebook, WordPress, Salesforce, and HubSpot, and MerciApp also offers Word and Outlook extensions. | The desktop product integrates directly with Word, OpenOffice Writer, LibreOffice Writer, Pages, Keynote, Adobe InDesign, Illustrator, InCopy, and QuarkXPress, among other listed applications. |
| Languages supported | 5 | 5 |
| Style suggestions | Yes | Yes |
| Support | Assist includes premium onboarding and support, while Enterprise offers dedicated account management and personalized rollout. | Technical assistance is available through a support form and at [email protected]; the form asks users to describe the issue without entering personal information in the issue fields. |
Plans
ProLexis
- ProLexis & Myriade€240 a year
- ProLexis & Myriade for macOS€240 a year
- ProLexis & Myriade for Windows€240 a year
In their own words
MerciApp
MerciApp is an AI writing assistant for spelling, grammar, context, and style corrections, with tools for rewriting text. Smart Autocorrect addresses errors in spelling, structure, and grammar as users type. Transform offers ready-made and customizable assistants for rewriting, structuring, and translation, while Dynamic Snippets insert reusable or personalized text using keyboard shortcuts. The browser extension works with Chrome, Firefox, and Edge and integrates with tools including Gmail, Slack, Facebook, WordPress, Salesforce, and HubSpot. Word and Outlook extensions are also available. MerciApp Correct supports French, Spanish, Italian, German, and Portuguese. The maker says texts are not used to train its AI and says data is hosted in France, kept private, and not shared with third parties. The free plan analyzes 600 words per day and allows three Transform rewrites per day. Assist costs €12 a month, with an annual option shown at 144€/year per seat; Enterprise requires at least 20 seats, with no price listed.