eSentire vs WithSecure: MDR Comparison 2026
eSentire (Pure-play MDR) and WithSecure (EDR vendor) take different approaches to managed detection and response. eSentire works with your existing tools, while WithSecure requires its own security platform. eSentire targets SMB, Mid-market, and Enterprise organizations; WithSecure focuses on SMB, Mid-market, and Enterprise.
Key Differences at a Glance
Winner by Category
eSentire vs WithSecure: Which Should You Choose?
Choose eSentire if:
- •Mid-market and enterprise organizations needing active remediation, not just alerts
- •Critical infrastructure sectors
- •Organizations with complex multi-vendor security stacks requiring 300+ integrations
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. eSentire is better if you have existing tools and want flexibility.
Frequently Asked Questions
What is the main difference between eSentire and WithSecure?
eSentire is a Pure-play MDR that is technology-agnostic (works with your existing tools). WithSecure is an EDR vendor that is platform-native (requires their own security stack). SLA commitments differ: eSentire offers ≤15 minutes, WithSecure offers Not disclosed.
How do eSentire and WithSecure differ in response capabilities?
eSentire supports 6 autonomous actions (endpoint isolation, process termination, network containment, account disable, 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.
How does eSentire pricing compare to WithSecure?
eSentire 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 eSentire: Tier differences significant — Essentials may lack key response capabilities; BYOL pricing differs from bundled Atlas Agent pricing. 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 eSentire or WithSecure?
Choose eSentire if: mid-market and enterprise organizations needing active remediation, not just alerts. Choose WithSecure if: european mid-market organizations prioritizing EU data residency, GDPR, NIS2, and DORA compliance. eSentire is not ideal for budget-constrained SMBs seeking the lowest-cost MDR option. WithSecure is not ideal for uS-centric organizations wanting FedRAMP or deep US federal compliance.