Meet Martin, your AI personal assistant. Reachable by voice, SMS, WhatsApp, email, or phone, Martin builds a personal relationship with you, getting to know what matters most. Martin can do research for you, set reminders, manage your to-dos and calendar, check your email, text and call contacts on your behalf, and use Slack. As he becomes familiar with your preferences and workflows, Martin reaches out proactively to make himself as useful as possible.