From detection
to done.
Human-led, AI-accelerated security operations. We empower defenders to respond faster. No black boxes, tool swaps, or empty promises.
You’re in good company.
WHERE SECURITY FAILS
The tools aren’t the problem.
The process is.
Between detection and response, friction kills speed.
That’s why breaches happen.
NO COMPROMISES IN SIGHT
Close the gap. Keep everything else.
Expel removes friction between seeing signals and taking action. AI accelerates context. Automation accelerates execution. Humans still call the shots.
Radical transparency
See everything in real time. Even when we screw up.
Your stack, not ours
Plugs into your stack. Correlates across all of it.
AI in the human loop
AI handles volume. Humans handle judgment.
Measured outcomes
A process that works. Outcomes you can measure.
SINCE YOU ASKED
Forrester says we’re a Leader.
We agree.
Expel is a Leader in the Forrester Wave™ MDR Services, Q1 2025. Achieved 5/5 in 15 of 21 criteria, including detection surface: cloud, detection surface: identity, dashboards and reporting, metrics, roadmap, and more.1
143 Reviews (Mar 2026)
REVIEWS ARE IN
Trust isn’t built through sales decks.
It’s earned by doing the work. Here’s what happens when you close the gap between detection and response.
90%
Time savings containing incident and improved MTTR by 64%
“Having Expel allowed us to beat our mean time to remediate (MTTR) by more than 60%. And more importantly, since Expel has eyes on alerts, our team had the flexibility to get out the alert queue and focus on maturing our security capabilities.”
50%
Fewer investigations
“Our engineers manage 50% fewer investigations than they previously handled, allowing them to focus on higher-value work.”
15-minute
Recovery time, down from 4 to 6 hours
“Expel improves our efficiency because we’re not chasing fires. We handle alerts quickly so we can maintain our focus on long-term projects.”
100%
Visibility into our work
“We want to trust that our vendors are making the right decisions on our behalf, but need to see how (trust; but verify). Expel lets us see their homework so we know exactly how and why they do what they do.”
Actually useful resources
Annual Threat Report 2026
Expel’s latest threat intelligence report takes real-life cybersecurity lessons learned and transforms them into actionable insights for security operators.
Gartner® Market Guide for Managed Detection and Response Services
Download the latest version of the latest Gartner® Market Guide for Managed Detection and Response (MDR) Services vendors.
Your SOC dashboard template: Track the KPIs that actually matter
Download Expel’s free SOC dashboard tool to track key SOC KPIs, analyst performance, and security operations center efficiency.
See what happens when you close the gap.
Faster decisions. Real remediation. Transparent operations.
1 Forrester does not endorse any company, product, brand, or service included in its research publications and does not advise any person to select the products or services of any company or brand based on the ratings included in such publications. Information is based on the best available resources. Opinions reflect judgment at the time and are subject to change. For more information, read about Forrester’s objectivity here .