If you're looking for something other than MailMaestro, TextCraft AI is another strong option. It can write emails with AI, respond immediately, summarize emails, edit grammar and keep a record of drafts. The tool is designed to help you write emails faster and more persuasively, understanding tone and context. It's also got security and privacy features, so it's good for students and professionals.
Another strong contender is SimpleMail, which can help you write emails up to 80% faster. It's got a suite of tools like Compose to write professional emails fast, Summarize to shorten long emails, and AI Reply to draft a response in the right voice. Right now it's a free Chrome extension for Gmail, but SimpleMail plans to expand to other services and mobile apps, so you can get a lot more done.
ChatGPT Writer is another option. It's got a lot of features, including grammar check, rewrite, tone shift, translation and summarization, all through a lightweight browser extension and web app. It's got good Gmail integration and is designed to protect your privacy, so it's a good option if you want to improve your email productivity and security.
Last, Superhuman is geared for high-performing teams and individuals who need to get more out of their email. It's got a split inbox, AI writing, follow-up reminders and error correction. It integrates with both Gmail and Outlook, and it's got an interface and keyboard shortcuts designed to help you get more done in less time, up to 4 hours a week.