Deepwatch vs SentinelOne: MDR Comparison 2026
Deepwatch (Pure-play MDR) and SentinelOne (EDR vendor) take different approaches to managed detection and response. Deepwatch works with your existing tools, while SentinelOne requires its own security platform. Deepwatch targets Mid-market and Enterprise organizations; SentinelOne focuses on Mid-market and Enterprise. Deepwatch includes 5 attack surfaces in base pricing (Endpoint, Cloud, SaaS, Identity, Network), compared to 3 for SentinelOne (Endpoint, Cloud, Identity).
Key Differences at a Glance
Winner by Category
Deepwatch vs SentinelOne: Which Should You Choose?
Choose Deepwatch if:
- •Mid-market to enterprise organizations with existing Splunk, Google SecOps, or Microsoft Sentinel SIEM investments
- •Companies wanting a dedicated named team (Squad model) rather than rotating anonymous analysts
- •AWS-heavy environments leveraging Deepwatch's Level 1 MSSP Competency partnership
- •You need SaaS and Network coverage included in base pricing
- •You want direct Slack integration with your SOC
Choose SentinelOne if:
- •Organizations already running SentinelOne Singularity wanting platform-native MDR without adding another vendor
- •Mid-market and enterprise organizations wanting $1M breach response warranty as financial backstop
- •Organizations valuing AI-first detection with Purple AI and Google Threat Intelligence integration
- •Breach warranty matters to you (SentinelOne offers one, Deepwatch does not)
Bottom line: SentinelOne is the choice if you want a single-vendor stack with deep integration. Deepwatch is better if you have existing tools and want flexibility.
Frequently Asked Questions
What is the main difference between Deepwatch and SentinelOne?
Deepwatch is a Pure-play MDR that is technology-agnostic (works with your existing tools). SentinelOne is an EDR vendor that is platform-native (requires their own security stack). SLA commitments differ: Deepwatch offers Not disclosed, SentinelOne offers ≤1 hour. Deepwatch covers 5 attack surfaces in base pricing vs. 3 for SentinelOne.
How do Deepwatch and SentinelOne differ in response capabilities?
Deepwatch supports 6 autonomous actions (endpoint isolation, process termination, network containment, account disable, file quarantine, custom playbooks) and approval is configurable. SentinelOne supports 5 autonomous actions (endpoint isolation, process termination, network containment, file quarantine, custom playbooks) and approval is configurable.
How does Deepwatch pricing compare to SentinelOne?
Deepwatch pricing: Average ~$220K/year; maximum ~$315K for large deployments (per Vendr data). SentinelOne pricing: MDR add-on: ~$17-35/endpoint/year (standard) or ~$35-50/endpoint/year (Pro/Elite). Total: ~$197-280/endpoint/year for platform + MDR. Example: 1,000 endpoints x $35 MDR x 5 years = ~$175K MDR add-on cost.. Watch for with Deepwatch: Volume-based pricing means unexpected data growth can cause cost spikes; Three platform tiers (Core, Advanced, Enterprise) — critical response capabilities may be gated behind higher tiers. Watch for with SentinelOne: Platform license ($69.99-$229.99/endpoint/year) is required BEFORE MDR — significant prerequisite cost; MDR pricing is a bolt-on fee separate from platform licensing — not shown on public pricing page.
Should I choose Deepwatch or SentinelOne?
Choose Deepwatch if: mid-market to enterprise organizations with existing Splunk, Google SecOps, or Microsoft Sentinel SIEM investments. Choose SentinelOne if: organizations already running SentinelOne Singularity wanting platform-native MDR without adding another vendor. Deepwatch is not ideal for sMBs or budget-constrained organizations — average $220K/year pricing is enterprise-oriented. SentinelOne is not ideal for organizations running CrowdStrike, Microsoft Defender, or any non-SentinelOne EDR — platform-native lock-in.