Truesec vs WithSecure: MDR Comparison 2026
Truesec (MDR provider) and WithSecure (EDR vendor) take different approaches to managed detection and response. Truesec works with your existing tools, while WithSecure requires its own security platform. Truesec targets Mid-market and Enterprise organizations; WithSecure focuses on SMB, Mid-market, and Enterprise.
Key Differences at a Glance
Winner by Category
Truesec vs WithSecure: Which Should You Choose?
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 want direct Slack integration with your SOC
Choose WithSecure if:
- •European mid-market organizations prioritizing EU data residency, GDPR, NIS2, and DORA compliance
- •Companies wanting a single-vendor platform (EPP + EDR + XDR + MDR) with included IR
- •Organizations needing NCSC CIR Level 1 assured incident response (UK/EU government-adjacent)
Bottom line: WithSecure 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 Truesec and WithSecure?
Truesec is a MDR provider that is technology-agnostic (works with your existing tools). WithSecure is an EDR vendor that is platform-native (requires their own security stack).
How do Truesec and WithSecure differ in response capabilities?
Truesec supports 5 autonomous actions (endpoint isolation, process termination, network containment, file quarantine, custom playbooks) and approval is configurable. WithSecure supports 5 autonomous actions (endpoint isolation, process termination, network containment, account disable, file quarantine) and approval is configurable. Incident response is not included with Truesec and included with WithSecure.
How does Truesec pricing compare to WithSecure?
Truesec pricing: Custom-quoted pricing. WithSecure pricing: Not publicly disclosed. Custom quotes required. Described as 'competitively priced for mid-sized businesses.' ITPro rated pricing 5/5 stars.. 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. Watch for with WithSecure: Platform lock-in — requires WithSecure Elements EDR (cannot use competing EDR); Modular pricing — full coverage across identity, cloud, SaaS, and exposure management adds cost.
Should I choose Truesec or WithSecure?
Choose Truesec if: nordic enterprises (Sweden, Norway, Denmark, Finland) wanting the largest regional SOC with local language support (Swedish, Danish, Finnish, German, English). Choose WithSecure if: european mid-market organizations prioritizing EU data residency, GDPR, NIS2, and DORA compliance. 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). WithSecure is not ideal for uS-centric organizations wanting FedRAMP or deep US federal compliance.