Attendeum - 2026 Pricing, Features, Reviews & Alternatives

Attendeum is a cloud-based event management platform that consolidates the full event lifecycle into a single web-based system. Designed for mid-market conference and corporate event organizers across Europe, it replaces disconnected tools with unified coverage spanning program scheduling, ticket sales, attendee engagement, live streaming, stage management, and team task coordination. The attendee-facing interface is a Progressive Web App (PWA) accessible via browser with no app store installation required. The admin interface is fully web-based. Attendeum supports in-person, hybrid, and online event formats, serving conferences, meetups, corporate events, parties, concerts, and theater productions.

Core functionality includes multi-track program scheduling with speaker profiles, venue maps, and session details; Stripe-powered ticket sales with Apple Pay, Google Pay, QR-code check-in, and Apple Wallet and Google Wallet delivery; and a live Q&A module with real-time moderation, upvoting, AI-powered spam and duplicate filtering, and a dedicated presentation view. Hybrid events are supported via RTMP live streaming with contextual chat and recording publication. A drag-and-drop form builder with conditional logic and response analytics handles data collection workflows, while stage management tools provide countdown timers and multi-stage support. Real-time sales and entry analytics surface operational data throughout the event lifecycle.

Attendeum targets event managers and operations leads running complex events without an enterprise-scale stack. Pricing applies a percentage fee only on sold tickets with no monthly ticketing charges. Custom branding and white-label appearance options allow organizer teams to maintain consistent visual identity across the attendee experience. Real-time program updates propagate instantly to the attendee app, reducing manual coordination across organizer teams.