DETECTION COVERAGE
Threat detection without the gaps
Your tools aren’t broken—they’re just not talking to each other. We unify signals across ten attack surfaces. Fewer alerts. Faster answers. Nowhere to hide.
Our Approach
We find the needles, not add to the haystack.
Most vendors add alerts to your pile. We cut through it with cross-surface detections that correlate in real-time, finding threats at every stage.
Coverage across your environment
Attackers ignore your boundaries. We integrate across your entire stack—EDR, identity, cloud, and more—connecting them all to see threats others miss.
Depth through threat detection engineering
We layer thousands of Expel detections on your stack to catch cross-surface threats early. Your tools detect. We connect. Attackers get kicked out.
Intelligence that scales protection
Our detection engineers turn threat intel into new detections and ML models. If one customer encounters a threat, the entire base gains immunity.
"Expel has helped improve the signal to noise ratio, which allows our team to focus on high fidelity alerts. ”
HOW IT WORKS
From noise to narrative
We don’t just collect your alerts. We connect them. Here’s how we turn your security stack into threat detection coverage that actually works.
We connect via API, webhook, or SIEM—pulling real-time telemetry across your entire environment. No rip-and-replace required.
We standardize data so authentication events look identical whether from Okta or AWS. That’s what enables true cross-surface correlation.
We layer in threat intel, behavioral baselines, and attack patterns—turning isolated events into threat detection with full context.
2,450+ Expel-written detections fire on attacker techniques, not isolated events. We find patterns spanning your environment to show how threats move.
We investigate every credible threat and give you details. You get “here’s what happened and how to fix it,” not “something looks weird, good luck.”
HOW WE’RE DIFFERENT
Detection that gets smarter
with every threat
We pioneered cross-surface detection while others were stuck on point products. Our detections are intel-driven and evolve constantly, not eventually.
Detections refined by real attacks, not lab scenarios.
Every detection is tuned with real threat intel and mapped to MITRE ATT&CK. We write detections based on real life—not what looks good on a demo.
Cloud expertise. Not retrofitted from EDR.
Nine years of high-fidelity cloud detection. First to support Kubernetes. We catch threats endpoint-first platforms weren’t built to see.
Threat intel that evolves detections
Real attacks tune our detections continuously. When one customer faces a threat, every customer gains protection—that’s collective defense at scale.
Fidelity we can actually act on
Layered detections and intelligent noise reduction deliver the precision needed to act on your behalf—stopping threats before they cause damage.
Complete transparency into detection logic
You get full visibility into why we fired an alert, the metrics behind it, and the logic behind our actions.
Detections refined by real attacks, not lab scenarios.
Every detection is tuned with real threat intel and mapped to MITRE ATT&CK. We write detections based on real life—not what looks good on a demo.
Cloud expertise. Not retrofitted from EDR.
Nine years of high-fidelity cloud detection. First to support Kubernetes. We catch threats endpoint-first platforms weren’t built to see.
Threat intel that evolves detections
Real attacks tune our detections continuously. When one customer faces a threat, every customer gains protection—that’s collective defense at scale.
Fidelity we can actually act on
Layered detections and intelligent noise reduction deliver the precision needed to act on your behalf—stopping threats before they cause damage.
Complete transparency into detection logic
You get full visibility into why we fired an alert, the metrics behind it, and the logic behind our actions.
Learn more
Go deeper on threat detection engineering
Expel detection overview
You've spent hundreds of thousands (or more) on security tools. But here's the thing: integrations ≠ outcomes.
Building effective threat detection engineering programs | Very Important Questions
Learn threat detection engineering best practices from experts. Discover how to build better detections and improve SOC efficiency.
Stop counting integrations. Start counting what matters.
With integrations and security, quantity is not the same as quality. Integration counts are a vanity metric that make you less secure.
Ready to see real threat detection coverage?
See Expel in action on-demand, or explore our MDR packages.