Mumbler
Messaging for live event staff
About
This app provides professional-grade communication for live event staff, replacing traditional walkie-talkies with smartphones. It offers features like AI-powered incident detection, secure channels, and instant broadcasts for efficient event management.
What's New in Mumbler
1.2.14
July 24, 2026
Improved handling of messages sent while offline. Show message send indicator when offline.
FAQ
What is Mumbler?
Mumbler is a professional communication platform designed for live event staff. It transforms smartphones into a reliable command center, offering a digital alternative to traditional hardware like walkie-talkies.
How does Mumbler ensure privacy for staff?
Mumbler provides complete privacy by hiding personal phone numbers and emails from everyone except organizers. This ensures professional boundaries are maintained within the event staff.
Can Mumbler help identify critical issues at an event?
Yes, Mumbler features AI event intelligence that identifies critical incidents and logistical issues in real time, preventing the need to scroll through numerous messages.
How does Mumbler help organize event staff?
Mumbler allows you to organize teams by department, such as Security, Catering, or AV, using its channel feature. This ensures efficient communication within specific groups.
Does Mumbler support instant alerts for urgent situations?
Yes, Mumbler offers Announcement Broadcasts, enabling you to send urgent alerts to all staff instantly. It also supports instant conference calls for quick problem-solving.
Is Mumbler suitable for temporary event staff?
Yes, Mumbler is designed for rapid deployment with quick user account setup and teardown, making it ideal for temporary event staff.
What devices does Mumbler support?
Mumbler is available for iPhone and iPod devices, allowing teams to use their existing smartphones for communication.
How often is Mumbler updated?
Mumbler was last updated on July 1, 2026, with version 1.2.13. This indicates a commitment to ongoing development and improvements.
