11:11 Extended Detection & Response (XDR) is a commercial managed detection and response tool by 11:11 Systems. Expel Managed Detection and Response is a commercial managed detection and response tool by Expel. Compare features, ratings, integrations, and community reviews side by side to find the best managed detection and response fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
11:11 Extended Detection & Response (XDR)
SMB and mid-market teams without in-house security operations will find 11:11 Extended Detection & Response most valuable for its managed model, which pairs Trend Micro's detection engine with 11:11's 24/7 analyst team handling triage and response. The service covers four of five core NIST RS incident response functions, meaning your team gets investigation and mitigation support built in rather than alerts you have to act on alone. Skip this if you're enterprise-scale with mature SOC staff already in place; the managed wrapper adds cost that larger teams won't justify when they're staffed to operate detection tools independently.
Expel Managed Detection and Response
Mid-market and enterprise teams that lack in-house SOC depth should pick Expel Managed Detection and Response for its 13-minute MTTR and human-led investigation model that actually closes incidents instead of just alerting on them. The 24x7 staffed operations center backed by 160+ integrations means detection works across your actual stack, not just endpoints. Skip this if you need deep CSPM or vulnerability management bundled in; Expel prioritizes incident response over the full prevention-to-recovery arc, which is exactly why it's fast at what it does.
Managed XDR service using Trend Micro tech for real-time threat detection & response.
MDR service with 13-min MTTR, 24x7 SOC, and 160+ integrations
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Common questions about comparing 11:11 Extended Detection & Response (XDR) vs Expel Managed Detection and Response for your managed detection and response needs.
11:11 Extended Detection & Response (XDR): Managed XDR service using Trend Micro tech for real-time threat detection & response. built by 11:11 Systems. headquartered in United States. Core capabilities include Real-time threat detection and response, AI-driven threat analysis combined with human security expertise, Multilayered protection across organizational infrastructure..
Expel Managed Detection and Response: MDR service with 13-min MTTR, 24x7 SOC, and 160+ integrations. built by Expel. headquartered in United States. Core capabilities include 24x7 security operations center monitoring, 13-minute mean time to respond, Expel Workbench operations platform..
Both serve the Managed Detection and Response market but differ in approach, feature depth, and target audience.
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