Envelope

Envelope is an AI-powered platform designed specifically for event planning, aiming to automate and streamline the repetitive tasks that event organizers typically handle manually. At its core, the platform functions as an intelligent agent that interprets natural language prompts—similar to interacting with ChatGPT—to execute a wide range of event management actions. Users can describe their event in plain English, such as “Plan a tech conference in San Francisco for 250 software developers on March 20, tickets $150, including 9 workshops limited to 30 participants each,” and Envelope will generate the necessary components: a custom registration page, automated guest invitation emails, RSVP tracking, and structured reports. The platform’s capabilities are organized around four primary use cases: guest list management, RSVP handling, branded communications, and registration page creation. For guest lists, Envelope allows users to import, edit, and segment attendees, with the AI assisting in bulk actions like sending personalized invites or reminders. The RSVP feature automatically processes responses and updates the guest list in real-time, handling details such as meal preferences, plus-one allowances, and song requests (as shown in the wedding reception example). Users can configure conditional logic, such as limiting plus-ones or enforcing capacity constraints per session. For communications, Envelope generates branded email templates that match the event’s style—users provide prompts like “send a follow-up reminder to VIP guests with a personalized discount code,” and the AI creates the email copy, schedules delivery, and applies the organization’s visual identity. The platform also supports automated email sequences, such as confirmation messages, pre-event instruc