MailMaestro
AI email assistant for Outlook and Gmail — draft replies, summarize threads, and manage your inbox directly within your email client.
| What is it | AI email assistant for Outlook and Gmail — draft replies, summarize threads, and manage your inbox directly within your email client. |
|---|---|
| Pricing | Freemium — from $15/mo |
| Free tier | Yes |
| Platform | Web Application |
| Best for | drafting professional email responses, summarizing lengthy email threads |
| Domain registered | 2005 |
Data updated Aug. 1, 2026
What does MailMaestro do?
MailMaestro is an AI-powered email assistant that integrates directly into Outlook and Gmail. It helps you draft email replies, compose new messages from simple prompts, summarize entire email threads, and manage your inbox more efficiently. The tool appears as a sidebar in your email client, eliminating the need to switch between tabs or applications.
The assistant stands out with its context-aware responses, generating three distinct email drafts based on your instructions and the conversation history. It supports over 20 languages and allows you to customize tone and length. Key differentiators include automatic action item detection, smart labeling to prioritize emails, and enterprise-grade security compliance with SOC 2 Type II, GDPR, and HIPAA standards.
MailMaestro benefits professionals who handle high email volumes, particularly sales teams, customer support agents, and busy executives. Real-world use cases include quickly responding to customer inquiries, summarizing lengthy project discussions, managing follow-up tasks from conversations, and maintaining consistent communication across multilingual teams.
Key features
What makes it stand outWho is MailMaestro for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree
- 3 per week compose reply improve requests
- Best LLMs in the market (GPT4o, Claude 3.5)
- Compose with AI
- Reply with AI
- Improve draft with AI
- Magic templates
- AI personality
Professional
Everything in Free, plus:
- Summarize emails with AI
- Summarize attachments with AI
- Smart meeting scheduling
- Improve selected text
- AI Priority Inbox*
- Email Reminders*
- Remove MailMaestro watermark
Team
Everything in Professional, plus:
- Sharing templates
- Share email to MS Teams*
- Enterprise grade security
- Team dashboard
- Acquire several licenses
- Reattribute licenses
- Remove MailMaestro watermark
Enterprise
Everything in Team, plus:
- Custom data retention policy
- Onboarding trainings
- Dedicated customer support
- Custom integrations
- Infosec support
Trust & presence
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