Maestro Labs review: MailMaestro and TeamsMaestro bring AI email drafting and meeting notes to Outlook, Gmail and Teams. Plans from $12 per seat/month.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Maestro Labs is a software company that builds AI assistants for email and meetings. Its two main products are MailMaestro, which works in Outlook and Gmail, and TeamsMaestro, which records and summarizes calls on Microsoft Teams, Google Meet and Zoom.
The company also lists CalMaestro for Teams, WordMaestro for Microsoft Word, and MaestroGo, a card-sized AI recorder for in-person meetings that syncs with TeamsMaestro and is available for pre-order. The homepage describes the goal as handling meeting notes, email writing and email management so users spend less time on routine communication.
Maestro Labs says more than 300,000 teams use its products. That figure comes from the company's own site and was not independently checked.
MailMaestro installs as an add-in in Outlook or as a Chrome extension for Gmail. Users open it from the toolbar and choose Improve, Compose or Reply. Compose and Reply produce three customized drafts, and the user picks one and edits it before sending.
When a user opens an email thread, MailMaestro summarizes the conversation and suggests several responses. Summary length can be adjusted, and output is available in 20+ languages.
TeamsMaestro uses a bot that joins scheduled meetings, captures a live transcript and summarizes it. After the call, notes arrive by email with the purpose, takeaways, a detailed summary and action points. The bot can be added to or removed from Teams calls as needed.
On the email side, the AI writer creates drafts from short instructions and can rewrite or fix existing text. Thread and attachment summaries, inbox prioritization and email triage help with volume. Magic templates and keyword shortcuts speed up repetitive messages by inserting stored details such as a phone number or LinkedIn profile.
On the meeting side, TeamsMaestro provides transcripts, summaries, action items and multilingual output. Users can customize the bot name, avatar and branded emails, and add custom vocabulary so unusual names and terms are recognized more accurately.
Security is a stated focus. The company lists SOC 2 Type II, GDPR and HIPAA compliance, encryption in transit and at rest, and says customer data is never used to train AI models. Enterprise customers can request zero-day data retention and PII obfuscation.
Maestro Labs is a software company behind MailMaestro, an AI email assistant for Outlook and Gmail, and TeamsMaestro, an AI note taker for meetings. It also lists CalMaestro, WordMaestro and the MaestroGo recorder.
The Email plan is listed at $12 per seat/month and the Meetings plan at $17 per seat/month. MaestroDuo, which includes both, is $25 per seat/month billed annually at $300 per seat. Enterprise pricing is available through sales.
Yes. MailMaestro Pro and TeamsMaestro Pro include a 14-day free trial, and both products have a free plan that stays available after the trial. No credit card is required to start, according to the homepage.
MailMaestro works in Outlook (web, classic and new) and in Gmail through a Chrome extension. TeamsMaestro joins Microsoft Teams, Google Meet and Zoom calls.
TeamsMaestro connects to Claude, ChatGPT, Microsoft Copilot, custom MCP servers, webhooks and Zapier. Through Zapier it reaches apps such as Slack, HubSpot, Salesforce, Notion, Jira, Asana and Google Drive.
The company says it is SOC 2 Type II and GDPR compliant and HIPAA compliant, with a BAA on request. It states data is encrypted in transit and at rest and is never used to train AI models.
It suits small teams that already use Outlook, Gmail or Teams, since pricing is per seat and a free plan and trial are available. The site also lists SMBs and startups as target groups with special pricing for startups.
Yes, plans can be managed or canceled in account settings before the next billing date. Annual plans are not refundable after purchase, and both monthly and annual plans renew automatically.