Detect negative sentiment spikes before they go viral. MentionFox's crisis detection system monitors your brand around the clock and alerts your team the moment an issue begins to escalate, giving you the critical window needed to respond, contain, and resolve.
Brand crises do not announce themselves. They begin as a single angry tweet, a scathing Reddit post, or a negative review that resonates with a wider audience. Within hours, a local complaint can snowball into a trending topic that reaches millions. The companies that survive reputational crises are the ones that detect the early warning signs and respond before the conversation spirals beyond their control.
Traditional monitoring approaches fail at crisis detection because they rely on periodic manual checks. If your social media manager checks Twitter at 9 AM and a viral complaint was posted at 2 AM, you have already lost seven hours of containment time. During those hours, the post may have been shared thousands of times, picked up by journalists, and amplified by influencers. The cost of those lost hours can be measured in customer churn, stock price drops, and long-term brand damage.
Even companies with social listening tools often lack the specific crisis-oriented configuration needed to catch early signals. Generic brand monitoring treats a glowing product review and a furious complaint with equal priority. Crisis detection requires specialized thresholds, escalation paths, and volume anomaly detection.
MentionFox combines real-time mention scanning with anomaly detection and sentiment analysis to create a dedicated crisis early warning system. When mention volume spikes abnormally or negative sentiment crosses your defined threshold, MentionFox triggers immediate alerts via Slack, SMS, email, or PagerDuty webhook. The crisis dashboard shows the origin post, spread trajectory, and affected platforms so your team can assess the situation and respond strategically.
In addition to your standard brand monitoring queries, create a dedicated crisis scan that targets high-severity language associated with your brand. These keywords capture the types of mentions that signal a potential escalation.
"YourBrand" AND ("scandal" OR "lawsuit" OR "fraud" OR "scam")
"YourBrand" AND ("data breach" OR "hacked" OR "leaked" OR "exposed")
"YourBrand" AND ("boycott" OR "cancel" OR "never again" OR "worst experience")
"YourBrand" AND ("CEO" OR "founder") AND ("fired" OR "resigned" OR "arrested")
"YourBrand" AND ("outage" OR "down" OR "not working") AND ("hours" OR "days")
Pro tip: Include industry-specific crisis keywords. For a food brand, add terms like "food poisoning," "recall," and "contamination." For a fintech, add "unauthorized charges," "account locked," and "lost money." Tailor your crisis queries to the scenarios most likely to affect your specific business.
MentionFox establishes a baseline of your typical daily mention volume over the first two weeks. Once the baseline is set, you can configure anomaly alerts that fire when mention volume exceeds a defined multiplier. For example, setting a 3x threshold means you will be alerted if your brand receives three times its normal mention volume within a rolling four-hour window.
The anomaly engine compares real-time mention volume against your rolling 14-day average, broken down by hour of day to account for natural daily patterns. A 3x spike at 3 AM is weighted differently than a 3x spike during your peak engagement hours. You can set separate thresholds for different severity levels: 2x for "watch," 4x for "warning," and 8x for "critical."
Crisis alerts should reach decision-makers immediately, not sit in a Slack channel that someone checks after lunch. Configure MentionFox to send crisis-level alerts via multiple channels simultaneously: a dedicated Slack channel with @here notifications, SMS to your PR lead and CEO, email to the crisis response team, and a webhook to PagerDuty or Opsgenie for on-call rotation.
Unlike standard alerts that go to a single destination, crisis alerts can fan out across up to five channels at once. Each escalation channel can have its own severity threshold. Low-severity anomalies go to Slack only, medium severity adds email, and critical severity triggers SMS and PagerDuty simultaneously. This ensures the right people are reached at the right urgency level.
When a crisis alert fires, open the MentionFox crisis dashboard to get a real-time situation overview. The dashboard displays the originating mention that triggered the spike, the spread trajectory showing which platforms the conversation has moved to, a sentiment breakdown of the crisis-related mentions, the top amplifiers (accounts with the most followers sharing the content), and a timeline of how the conversation is evolving minute by minute.
After your team responds to the crisis, use MentionFox to track whether the response is working. Watch for sentiment recovery: a successful response should shift the conversation from majority-negative back toward neutral or positive within 24 to 48 hours. If sentiment remains negative or volume continues to spike after your response, it indicates the response was insufficient and further action is needed.
Pro tip: After every crisis, export the full mention timeline as a CSV and conduct a post-mortem. Document the origin, peak, response time, and recovery curve. This data becomes invaluable for refining your crisis playbook and training your team for future incidents.
Organizations with MentionFox crisis detection configured can expect:
Set up crisis detection in under ten minutes and sleep easier tonight.
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