Rapid7 MDR vs Expel: Managed Detection & Response Comparison (2026)
An independent side-by-side comparison of Rapid7 MDR and Expel for managed detection & response buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each vendor is cited by major AI engines when real buyers ask managed detection & response questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days. Methodology.
Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.
Pricing
Key Features
Feature data is being indexed.
Feature data is being indexed.
When to choose Rapid7 MDR
Choose Rapid7 MDR if your team prioritizes its strengths over Expel's. Full guidance populates as Rapid7 MDR's feature data is indexed.
When to choose Expel
Choose Expel if your team prioritizes its strengths over Rapid7 MDR's. Full guidance populates as Expel's feature data is indexed.