If you want an AI-powered email interface with drafting and summarization abilities, Shortwave is a top contender. It can generate full emails with AI, offer predictive autocomplete suggestions and summarize emails as you read them. It also has features like customizable tabs for priority emails, email folders and to-do lists based on your emails. Shortwave costs from free to $24 per month for business users with premium features.
Another contender is MailMaestro, which taps into OpenAI's technology to help you draft emails more quickly while protecting your privacy with encryption. MailMaestro offers AI-powered writing, personalization and email summarization. It works with Outlook and Gmail and is available as a Windows, Mac and web-based download, so you can use it for personal and business needs.
For groups looking to improve their email productivity, Superhuman offers AI-powered writing, follow-up reminders and read status tracking. It also has a split inbox for prioritizing messages and collaboration tools for teams, and it works with Gmail and Outlook. Superhuman promises users can save 4 hours a week and respond to emails 2.35 times faster.