Outsourced SOC and MSSP Pricing
Managed Security Service Provider pricing varies significantly by model, scope, and coverage. Understanding the pricing structures helps you compare apples to apples when evaluating vendors.
Per Device / Per Source
The most common MSSP pricing structure. You pay a monthly fee per managed device, endpoint, or data source under SOC monitoring. Basic monitoring (alert triage only) costs less per device than advanced monitoring with threat hunting.
Best For
Organizations with a known, stable device inventory
Watch Out For
Device count often grows 15-25% annually; model future costs at realistic growth rates.
Flat Rate / Tier-Based
A fixed monthly fee for a defined scope of coverage (up to X devices, Y alerts/month, Z incident responses). Overages are billed separately. Common for small and mid-market organizations.
Best For
Small organizations wanting predictable monthly costs
Watch Out For
Tier limits on alerts processed can mean uncovered events during attack campaigns.
Co-Managed SIEM
The MSSP manages your SIEM platform (tuning, rule development, content updates) while your internal team retains access and handles tier-2+ analysis. Often priced as a platform management fee on top of SIEM licensing.
Best For
Organizations that want SIEM ownership but lack internal operational capacity
Watch Out For
Ensure SLA covers rule updates for new threat types, not just platform uptime.
Outcome-Based / Per Incident
Emerging model where the MSSP charges per confirmed and investigated security incident rather than per device. Aligns incentives but can be unpredictable in high-threat periods.
Best For
Organizations with very low incident rates looking to minimize base costs
Watch Out For
Alert fatigue incentives are reversed - MSSPs may over-investigate minor events.
MSSP Contract Red Flags and Green Flags
| Contract Clause | Good Sign | Red Flag |
|---|---|---|
| SLA for initial alert triage | Under 15 minutes for P1 | No defined SLA or 'best effort' |
| Mean time to contain (MTTC) | Under 4 hours for P1/P2 incidents | Only MTTD defined, no containment SLA |
| Data processing location | Named data centers with your geography | Ambiguous 'globally distributed' language |
| Threat intelligence included | Commercial feeds named and covered in contract | Reliance on open-source feeds only |
| Escalation path | Named escalation contacts with response times | Generic support queue for all escalations |
| Contract exit terms | 90-day notice, full data portability included | 1-year lock-in, no data export provision |