Jetwriter AI vs WriteMail.ai

Jetwriter AI is a personal writing assistant available through a browser extension and web app. It can help compose emails and messages, correct grammar, improve or translate writing, and summarize or explain selected text. Users can create a profile, define writing styles, and use memory based on earlier conversations. The service can search the web, read live pages, and chat with files in any format; it lists GPT 6 Series, Claude Opus and Sonnet, and Gemini Pro among its models. Integrations for replying in the user's voice include Gmail, WhatsApp Web, LinkedIn, Outlook, Zoho, Slack, Freshdesk, and Zendesk. Gmail auto-drafting is optional; drafts are saved for review, editing, and sending. Its privacy notice says Gmail and Calendar data is used only for enabled drafting features, not advertising or AI training, and that email bodies and calendar events are not stored on its servers. The free plan provides 15 regular model responses monthly and no advanced responses. Elite costs $18 a month; Ultra costs $39 a month. Chrome, Edge, Brave, Opera, and Vivaldi extensions are listed, while Safari and Firefox are marked as coming soon.

WriteMail.ai drafts and refines emails from a user's goals or key points, and can also generate replies from a pasted conversation and a reply goal. Users can adjust length, style, tone, mood, emoji use, and language. The site advertises generation in more than 30 languages and lists cold outreach, follow-ups, marketing, customer support, and personal email among its use cases. Browser integrations include a Chrome extension for Gmail, Firefox and Google Workspace Gmail extensions, and an Outlook add-in. The service prepares generated text for the user's default email client rather than sending messages itself. WriteMail.ai says generated messages do not touch its servers and personalized options are stored in a browser cookie. The free plan allows five AI emails per month. Paid monthly plans list 50 emails for Regular at $6.95, 150 for Basic at $11.95, and 500 for Pro at $19.95. The pricing note lists paid access from $5 per month billed annually. The Mail Assistant's real-time suggestions are limited to paid plans. Apps or access are listed for Android, iOS, macOS, Windows, web, and extensions.