SentinelOne vs Truesec: MDR Comparison 2026
SentinelOne (EDR vendor) and Truesec (MDR provider) take different approaches to managed detection and response. SentinelOne requires its own security platform, while Truesec works with your existing tools. SentinelOne targets Mid-market and Enterprise organizations; Truesec focuses on Mid-market and Enterprise. SentinelOne includes 3 attack surfaces in base pricing (Endpoint, Cloud, Identity), compared to 5 for Truesec (Endpoint, Cloud, SaaS, Identity, Network).
Key Differences at a Glance
Winner by Category
SentinelOne vs Truesec: Which Should You Choose?
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, Truesec does not)
Choose Truesec if:
- •Companies wanting IR costs covered for breaches on monitored devices (MDR Black tier) — unique offering in market
- •Mid-market organizations wanting 72-hour rapid onboarding (MDR Core) vs. typical 2-4 week industry average
- •Critical infrastructure organizations needing OT/ICS MDR via Nozomi Networks partnership (announced Nov 2025)
- •You need SaaS and Network coverage included in base pricing
- •You want direct Slack integration with your SOC
Bottom line: SentinelOne is the choice if you want a single-vendor stack with deep integration. Truesec is better if you have existing tools and want flexibility.
Frequently Asked Questions
What is the main difference between SentinelOne and Truesec?
SentinelOne is an EDR vendor that is platform-native (requires their own security stack). Truesec is a MDR provider that is technology-agnostic (works with your existing tools). SLA commitments differ: SentinelOne offers ≤1 hour, Truesec offers Not disclosed. SentinelOne covers 3 attack surfaces in base pricing vs. 5 for Truesec.
How do SentinelOne and Truesec differ in response capabilities?
SentinelOne supports 5 autonomous actions (endpoint isolation, process termination, network containment, file quarantine, custom playbooks) and approval is configurable. Truesec supports 5 autonomous actions (endpoint isolation, process termination, network containment, file quarantine, custom playbooks) and approval is configurable.
How does SentinelOne pricing compare to Truesec?
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.. Truesec pricing: Custom-quoted pricing. 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. Watch for with Truesec: No public pricing for any tier — requires sales engagement to get any estimate; IR is a separate retainer on Core and Enterprise tiers — only Black includes it.
Should I choose SentinelOne or Truesec?
Choose SentinelOne if: organizations already running SentinelOne Singularity wanting platform-native MDR without adding another vendor. Choose Truesec if: nordic enterprises (Sweden, Norway, Denmark, Finland) wanting the largest regional SOC with local language support (Swedish, Danish, Finnish, German, English). SentinelOne is not ideal for organizations running CrowdStrike, Microsoft Defender, or any non-SentinelOne EDR — platform-native lock-in. Truesec is not ideal for uS-based organizations wanting a fully staffed local SOC (bulk of 330+ specialists in Europe, Stockholm SOC is primary monitoring center).