Vismo brings mass notification, geofencing, threat intelligence, real-time location and 24/7 monitoring together in one critical event management solution, so you spend less time switching between tools and more time keeping people safe.
Critical event management (CEM) is the coordinated approach organisations use to identify, assess, respond to and recover from events that threaten their people, operations or reputation. A critical event is any disruption serious enough to demand an immediate, organised response: a violent incident, a fire or flood, a terror threat, a cyber or IT outage, extreme weather, civil unrest, or a medical emergency affecting a lone or travelling worker.
Done well, critical event management shortens the time between an event starting and your organisation acting on it. It replaces scattered phone trees, group chats and spreadsheets with a single operating picture: who is affected, where they are, how to reach them, and what to do next. The goal is simple: protect people first, keep the business running, and learn from every incident so the next response is faster.
A critical event management platform is the software that makes this coordination possible in practice. You will also see it described as a critical event management system, solution or tool. They all describe the same category: technology that unifies threat
detection, situational awareness, mass communication and response management in one place.
A capable platform does four things well: it tells you something is happening (risk intelligence and monitoring), shows you who is affected (real-time location and geofencing), lets you reach those people instantly across every channel (mass notification and two-way messaging), and gives you a record to act on and improve from (dashboards and audit trails). Vismo delivers all four in a single, mobile-first system, backed by satellite connectivity for when local mobile networks are unavailable.
Every capability below is a live part of the Vismo platform. Together they cover the full cycle from detection to recovery.
At the heart of any critical event response is the ability to reach everyone, fast. Vismo’s mass notification system delivers alerts in seconds across SMS, voice, email, mobile app, Microsoft Teams and Slack from a single interface, with delivery confirmation and two-way responses so you know who is safe and who needs help.
Send the right alert only to the people who need it. Vismo’s geofencing lets you draw safe and unsafe zones on a map and trigger automatic alerts when staff enter or leave them, cutting alert fatigue and making sure warnings reach the people actually at risk.
You cannot respond to what you cannot see. Vismo’s threat intelligence feeds surface risks, from severe weather to security incidents and civil unrest, mapped against where your people are, so your team acts on relevant threats early rather than reacting late.
During a critical event, knowing where your people are is everything. Vismo’s employee tracking and locating gives security teams a live, consent-based view of staff location, so you can confirm who is inside an affected area and direct help precisely.
Not every organisation has a 24/7 security operations centre. Vismo’s monitoring options and panic button provide round-the-clock cover, timed check-ins and a one-touch SOS that shares the user’s exact location the moment they raise an alarm.
Critical events can take out mobile telecom networks or strike areas with no coverage. Vismo’s satellite devices, satellite airtime and eSIM solutions keep people connected: satellite for when mobile networks are unavailable, and eSIM or a physical
Not every tool badged as critical event management covers the full picture. When you compare critical event management platforms, look for:
Vismo is built against every one of these criteria, which is why it stands up as a full critical event management platform, not just a messaging tool.
Many organisations end up stitching together a mass-messaging tool, a travel-tracking app and a separate monitoring service, three contracts, three logins and gaps between them. At the other extreme, the largest enterprise CEM suites are powerful but heavy and costly to run.
Point tools do one job (messaging, or tracking, or monitoring) and leave your team to bridge the gaps by hand in the middle of an incident.
Enterprise CEM suites cover the lifecycle but are slow to deploy, expensive, and often assume a dedicated security operations team to run them.
Vismo gives you the full lifecycle in one platform that deploys in weeks rather than months, and is designed for teams who manage safety alongside other responsibilities.
It is mobile-first, integrates with the tools you already use, and is backed by Vismo’s Locate & Protect and Monitor apps so responders can run an incident from a phone.
Vismo works with the systems your organisation already relies on, including Microsoft Teams and Slack for alerting inside everyday collaboration tools, Workday for automated employee data sync, and response partners such as International SOS and RapidSOS. That means less manual maintenance and a critical event management platform that fits your existing stack.
What is critical event management?
Critical event management is the coordinated process of identifying, assessing, responding to and recovering from events that threaten an organisation’s people, operations or reputation, supported by software that unifies threat detection, location awareness, mass communication and response management.
What is the difference between a critical event management platform, system and solution?
They describe the same category. “Platform” and “system” usually emphasise the technology, while “solution” emphasises the outcome. Vismo is a single platform covering the full critical event lifecycle.
How is critical event management different from incident management?
Incident management typically deals with resolving IT or operational incidents. Critical event management is broader and people-first: it focuses on protecting employees and continuity across any physical, digital or environmental threat, from detection through to recovery.
What is the difference between critical event management software and critical incident management software?
The terms are often used interchangeably, but they emphasise different things. Critical event management (CEM) software, like Vismo, is built to protect people and operations from physical and environmental threats: it detects risks early, locates and reaches the people affected, and coordinates the response across the organisation. Critical incident management software is used more narrowly, either by IT and service teams resolving technical incidents, or by crisis and business-continuity teams logging and managing the response to a specific incident. Where an organisation means keeping its people safe during a serious event, that is exactly what Vismo’s critical event management platform delivers.
How quickly can Vismo alert our workforce?
Alerts are delivered in seconds across multiple channels simultaneously: SMS, voice, email, mobile app, Microsoft Teams and Slack, with delivery confirmation and two-way responses so you can see who is safe.
Who uses critical event management software?
Security directors, risk and resilience managers, business continuity leads and health and safety teams, across NGOs, government, energy, finance, education and any organisation with a duty of care to protect its people.
Does critical event management work when mobile networks are down?
Yes. Where mobile telecom networks are down or out of range, Vismo’s satellite devices and satellite airtime keep people reachable in remote locations. eSIM and physical SIM connectivity add dependable coverage across mobile networks and countries, though, like any cellular service, they still rely on a mobile network being available.
How does critical event management support duty of care?
It gives you a time-stamped record that you detected an event, warned the people affected and confirmed they were safe, the evidence organisations need to demonstrate duty of care and meet health and safety obligations.
Can Vismo scale from a single site to a global workforce?
Yes. Vismo is used by organisations ranging from single-site teams to global operations, and scales across regions, languages and travelling staff without changing how the platform is run.
Is employee location tracking private and consent-based?
Yes. Vismo’s location features are consent-based and built with privacy in mind, so employees understand when and how their location is used during an incident.
See how Vismo helps you detect threats earlier, reach the right people faster and coordinate every response from one place
