Managed Detection and Response has become the default security purchase for small and mid-sized businesses in 2026, and for the MSPs that serve them. The market is crowded and pricing is opaque. This guide compares the leading MDR providers for SMBs and MSPs on coverage, response model, platform, white-label options and list price per device, updated September 4, 2026.
Why this matters now: in August 2026 the Medusa ransomware operation passed 500 victims, exploiting freshly published CVEs within 24 hours, and Boston Scientific’s global operations were disrupted by a cyberattack. Both are the pattern MDR exists to interrupt: initial access outside business hours, followed by hours of quiet lateral movement that a monitored estate catches and an unmonitored one does not.
What to look for in an MDR provider
- Real response, not alert forwarding: the provider should isolate hosts and disable accounts under agreed rules, not email you a ticket.
- Identity and email telemetry: endpoint-only MDR misses credential theft, which precedes most intrusions.
- Platform choice: the best providers run on the EDR you already own (Microsoft Defender, Sophos, SentinelOne, CrowdStrike).
- Time zone fit: 24/7 should mean analysts awake in your night, not a queue.
- Compliance evidence: reports mapped to NIS2, CMMC, ISO 27001, SOC 2 and insurance questionnaires.
- Contract flexibility and price: month-to-month after a short initial term, and partner pricing on the licence.
Top MDR providers for SMBs and MSPs in 2026
| Provider | Best for | Platform | White-label for MSPs | List price / device / month |
|---|---|---|---|---|
| ITSecOps.cloud | SMBs and MSPs wanting MDR plus compliance evidence and partner pricing | Sophos, Microsoft Defender, SentinelOne, CrowdStrike | Yes, fully white-label | $8 to $16 |
| Sophos MDR | Sophos endpoint and firewall estates | Sophos, plus third-party integrations | Via partners | $8 to $16 |
| Huntress | Very small businesses on Microsoft Defender | Huntress agent, Microsoft Defender | MSP channel | $6 to $9 |
| Blackpoint Cyber | MSPs wanting SOC on top of existing EDR | Microsoft Defender, SentinelOne, others | MSP channel | $8 to $12 |
| SentinelOne Vigilance | SentinelOne customers wanting vendor MDR | SentinelOne | Via partners | $12 to $18 |
| CrowdStrike Falcon Complete | Enterprise and upper mid-market | CrowdStrike | Limited | $14 to $22 |
| Arctic Wolf | Mid-market wanting concierge security team | Vendor-agnostic sensors | No | Custom, typically higher |
1. ITSecOps.cloud: best for SMBs and MSPs that want MDR, compliance and partner pricing in one contract
ITSecOps runs MDR on whichever platform fits the client (Sophos, Microsoft Defender, SentinelOne or CrowdStrike) from SOC teams in Stavanger, Norway and Greater Noida, India, giving European, US and Australian clients analysts awake during their night. Response is active under agreed rules of engagement, with 15-minute triage on high severity. What sets it apart is the compliance layer: monthly evidence packs mapped to NIS2, CMMC, ISO 27001, SOC 2 and HIPAA, delivered by a CISA-certified lead. Because ITSecOps partners with every major vendor, the licence is quoted at partner pricing, below buying direct. MSPs resell the whole service under their brand. Month-to-month after 3 months. See the MDR service page.
2. Sophos MDR
The largest MDR service by customer count, with strong integrations across Sophos Firewall, Intercept X and third-party sources. MDR Complete includes full-scale incident response. Best when you are standardising on Sophos; ITSecOps delivers and co-manages it for clients who want a local partner and compliance reporting.
3. Huntress
Purpose-built for very small businesses and their MSPs, running on top of Microsoft Defender with its own lightweight agent. Excellent value for 5 to 50 endpoints. Less depth on identity and cloud telemetry than the larger platforms.
4. Blackpoint Cyber
MSP-focused SOC that sits on top of existing EDR and adds strong Microsoft 365 identity response. Good fit when an MSP has already standardised on Defender or SentinelOne and needs 24/7 humans.
5. SentinelOne Vigilance Respond
Vendor-delivered MDR on Singularity Complete, with Respond Pro adding forensics and an incident-response retainer. Strong autonomous containment; pricing sits above Sophos and Huntress.
6. CrowdStrike Falcon Complete
The enterprise reference point, with a breach warranty and mature threat intelligence. The highest per-device price on this list and less suited to sub-100-endpoint businesses.
7. Arctic Wolf
Concierge model with a named security team, popular in the US mid-market. Custom pricing, annual contracts and no white-label option make it a poor fit for MSPs and smaller SMBs.
How to choose
Match the provider to the platform you already pay for (Defender inside Microsoft 365 Business Premium, or Sophos if you run Sophos Firewall), insist on active response and identity telemetry, and compare list prices against a partner quote. The cybersecurity price comparison lists every provider above side by side, and the Security Stack Recommender tells you whether you need EDR or MDR in the first place.
Frequently asked questions
Which MDR provider is cheapest?
Huntress, at roughly $6 to $9 per device per month on top of Microsoft Defender. Sophos MDR Essentials and ITSecOps MDR on Defender follow at $8 to $12.
Can an MSP white-label MDR?
Yes. ITSecOps, Blackpoint and Huntress all serve MSPs; ITSecOps delivers fully under the MSP’s brand, inside the MSP’s PSA and ticketing.
Do I need to change my EDR to get MDR?
Usually not. Sophos, Microsoft Defender, SentinelOne and CrowdStrike all support MDR on the existing agent.
How quickly can MDR be live?
5 to 10 business days for most companies under 200 endpoints.