MerciApp vs Wordvice AI

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.

Wordvice AI is an online writing tool for students and academic writers, with proofreading and grammar checking at its core. Its other tools cover paraphrasing, humanizing, translation, summarization, plagiarism checking, AI detection, rewriting, and document editing. The proofreader checks grammar, spelling, punctuation, and style, and can explain revisions with comments. Users can choose Light, Standard, Intensive, or Concise proofreading modes; Intensive and Concise are locked in the free interface. The Basic plan allows 5,000 words per month and up to 500 words per submission. Premium raises those limits to 1,000,000 words monthly and 20,000 per submission, with pricing from $9.95 a month billed annually. Wordvice AI runs on the web, macOS, Windows, and as an extension. It also offers a Microsoft Word add-in for Word 2021 and newer, Microsoft 365, and Word Online on Windows and Mac. Its Chrome extension translator supports 47 languages. Team plans add shared Premium access, member management, centralized billing, and owner, admin, and member roles. Human editing by professional editors is also available after AI proofreading.