mailmaestro
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Maestro Labs
Maestro Labs is a Singapore-based productivity software company that builds AI assistants for the tools people already work in - email, meetings and calendars. Its flagship product, MailMaestro, drafts, summarizes and prioritizes email inside Outlook and Gmail, while TeamsMaestro takes meeting notes in Microsoft Teams and CalMaestro handles scheduling. The company positions itself as the largest independent AI email assistant, competing directly with Microsoft Copilot, and reached that scale partly by acquiring Helsinki-based Flowrite in January 2025.
Adrian Cabrera de Luis
Adrian Cabrera de Luis is the co-founder and CEO of Maestro Labs, the company behind MailMaestro, TeamsMaestro and CalMaestro - a suite of AI assistants that draft, summarize and triage email and meetings inside Outlook and Gmail. A Swiss-trained microengineer turned BCG consultant turned MIT Sloan MBA, he built and sold the Facebook-community rental startup Alpaca before turning to email. In January 2025 his team acquired Helsinki's Flowrite to become one of the largest independent AI email assistants on the market, serving tens of thousands of teams across 150+ countries.