MailMaestro - Gmail AI assistant

Get to Inbox Zero in no time with AI. Write, reply, improve, and summarize email threads in seconds

MailMaestro is a powerful AI email assistant designed for Gmail users aiming to achieve Inbox Zero effortlessly. Utilizing advanced language models like GPT4o and Claude 3.5, it enables users to compose, reply, and improve emails in seconds, supporting 14 languages and offering personalized tones and styles. With features including thread summarization, AI-enhanced drafting with multiple suggestions, and Google Calendar integration, MailMaestro streamlines email management and communication.

Focused on privacy and security, MailMaestro anonymizes sensitive data and adheres to SOC2 compliance, ensuring enterprise-grade protection. Available as a Chrome extension, it continually updates with new AI-powered enhancements, making it ideal for professionals and teams wanting faster, high-quality email communications directly within Gmail.

User reviews

MailMaestro is praised for its substantial productivity boost by efficiently summarizing email threads and drafting responses with customizable tone, greatly reducing email management time. Users appreciate its user-friendly design, personalization features, and strong privacy compliance. However, some users report issues with customer support and occasional loading problems. Additionally, the extension currently supports only Gmail and Outlook, limiting its versatility compared to competitors.
Pros
  • Significantly boosts productivity by reducing time spent on emails.
  • Efficiently summarizes long email threads, helping with email management.
  • Ability to draft, organize, and reply to emails with customizable tone and style.
  • User-friendly interface with smart features and strong personalization options.
  • Strong privacy and security features, including GDPR and SOC compliance.
Cons
  • Lack of customer support mentioned by multiple users.
  • Issues with extension not loading properly.
  • Limited to Gmail and Outlook platforms, unlike some competitors.
Recent reviews
Huge efficiency boost. Takes me less than half the time to get through the daily email grind. Recommend!
by Elizabeth Haines, 2025-04-27

MailMaestro has truly transformed the way I handle my emails. The tool's ability to draft, organize, and prioritize emails has saved me countless hours. Its intuitive interface and smart features make it incredibly user-friendly. The AI's accuracy in understanding context and tone is impressive, ensuring my emails are always professional and on point. I highly recommend MailMaestro AI to streamline their email management and boost productivity.
by Turquoise, 2025-03-01

Best AI email thread summarizer I've found so far. Love the "improve feature" and drop-down tone options. Saves me a lot of time. I don't need to go to ChatGPT for this anymore.
View all user reviews

Extension safety

Risk impact
Moderate risk impact

MailMaestro - Gmail AI assistant requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Low risk likelihood

MailMaestro - Gmail AI assistant has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
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