Expel provides a practitioner‑led Managed Detection and Response (MDR) service that integrates with a customer’s existing security stack via the AI‑augmented Expel Workbench™ platform. The service aggregates signals from over 160 integrations, uses AI to filter and enrich alerts, and combines automated response with 24×7 human analysts to deliver real‑time visibility and rapid remediation, achieving mean times to respond as low as 14 minutes.
Funding
$31M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.




4OFounders
Product
Problem
Organizations struggle with fragmented security tools, high alert volumes, and slow response times that create gaps between threat detection and remediation, leading to prolonged breaches and operational inefficiencies.
Solution
Expel delivers a practitioner‑led Managed Detection and Response (MDR) service that integrates with a customer’s existing security stack through the AI‑augmented Expel Workbench™ platform. The platform aggregates signals from over 160 integrations, applies AI filtering and automation to reduce false positives, and enriches alerts with contextual threat intelligence. Human analysts remain in the loop to investigate, triage, and execute response actions, providing transparent, real‑time visibility via a shared workbench. The service offers measurable outcomes such as a 14‑minute mean time to respond for critical incidents and up to 87 % reduction in MTTR through auto‑remediation, all while maintaining full audit trails and collaborative reporting.
Target Audience
Mid‑size to large enterprises seeking comprehensive MDR coverage across cloud, endpoint, network, identity, and SaaS workloads, and that require transparent, measurable security operations without replacing their existing security tools.
Features
- AI‑powered alert triage that filters noise and enriches detections with contextual data
- Expel Workbench™ provides a shared, real‑time dashboard with full audit trails and collaborative investigation tools
- Integration with 160+ security products across cloud, endpoint, network, identity, and SaaS environments
- Automated response capabilities, including auto‑remediation for endpoint and cloud control plane threats
- Practitioner‑led 24×7 SOC monitoring with measurable metrics (e.g., 14‑minute MTTR for critical alerts)
- Technology‑agnostic design allowing customers to retain their existing security tools and stack
- Custom detection rules and threat intel tailored to each organization’s environment