Better than a radio. Smarter than a group chat.

Mumbler® replaces old-fashioned, expensive walkie-talkies with the devices your team already carries in their pockets, their smartphones. Designed specifically for live events, conferences, festivals, and large-scale operations, Mumbler provides professional-grade communication tools at a fraction of the cost of traditional hardware.Mumbler is the professional communication platform for modern live events. We transform smartphones into a reliable command center, providing a powerful digital alternative to outdated hardware. This all-in-one system is designed to scale with your logistics and team size.

Key Features:

Equip your entire team: Connect every staff member, vendor, and volunteer for a fraction of the cost of traditional hardware.

Complete privacy: Professional boundaries are built in. Personal phone numbers and emails stay hidden from everyone except organizers.

AI event intelligence: Stop scrolling through thousands of texts. Our engine identifies critical incidents and logistical issues in real time.

Channels: Organize teams by department (Security, Catering, AV).

Live text to speech: Hear messages read aloud

Announcement Broadcasts: Send urgent alerts to all staff instantly.

Instant Conference Calls: Switch from text to voice with a couple of taps for problem solving.

Escalation Management: Tools designed specifically so staff can report critical issues.

Document Sharing: Distribute maps, schedules, and safety protocols instantly.

Rapid Deployment: Quick user account setup and teardown for temporary event staff.

Perfect for Conferences, Festivals, Sports, and Fundraisers.