Choose Arctic Wolf or SentinelOne
Choose Arctic Wolf if
- Mid-market organizations without a dedicated SOC that want a named security team, not just a monitoring service
- IT teams managing multiple security tools that want a single pane of glass without replacing their existing stack
- Organizations that value the industry's largest breach warranty ($3M) and compliance-aligned security reviews
Choose SentinelOne if
- Organizations already running SentinelOne Singularity wanting platform-native MDR without adding another vendor
- Government and regulated industries needing FedRAMP Moderate and High certified MDR with $1M breach warranty
- Teams prioritizing AI-first detection with Purple AI Athena and unique Windows Rollback ransomware recovery
What’s actually different
Buyer brief
Updated 2026-03-08
Fit. Arctic Wolf assigns a named Concierge Security Team that knows your environment and runs 4-18 scheduled security reviews per year. SentinelOne's Wayfinder MDR centers on Purple AI Athena for automated triage and investigation, plus a unique Windows Rollback that restores endpoints after ransomware.
Response. Where they diverge most is remediation. SentinelOne's analysts isolate endpoints, kill processes, quarantine files and run custom playbooks. Arctic Wolf contains threats (host isolation, account disable and network containment) but doesn't kill processes or quarantine files. Beyond containment, Arctic Wolf advises your team on what to do. Your team does it.
Cost and scope. SentinelOne publishes an 18-minute MTTR and a contractual 60-minute response SLA. Arctic Wolf publishes neither. Arctic Wolf's own 2025 report shows 71% of raw alerts were false alarms. SentinelOne's false positive tuning is the top complaint in 2026 reviews, so both have noise issues, just from different directions. Arctic Wolf's $3M warranty requires buying Aurora Managed Endpoint Defense and a Security Operations Bundle. SentinelOne offers a $1M warranty.
FAQ
What is the main difference between Arctic Wolf and SentinelOne?
Arctic Wolf is a Pure-play MDR that is technology-agnostic (works with your existing tools). SentinelOne is a Platform vendor that is platform-native (requires their own security stack). SLA commitments differ: Arctic Wolf offers ≤1 hour, SentinelOne offers Not disclosed.
How do Arctic Wolf and SentinelOne differ in response capabilities?
Arctic Wolf supports 3 autonomous actions (endpoint isolation, network containment, account disable) 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 Arctic Wolf pricing compare to SentinelOne?
Arctic Wolf pricing: AWS Marketplace lists MDR Basic at $44,000/year for up to 100 users (12-month term). Aggregated buyer transactions (Vendr) show annual deals from about $24,000 to $320,000, median roughly $80,000 to $96,000. Buyer benchmark per endpoint: $12-18/mo at 100-500 endpoints, $8-14/mo at 1,000+. No hard seat minimum is published. SentinelOne pricing: SentinelOne platform pricing is separate from the MDR add-on. Third-party comparison data reports Vigilance MDR around $15-30+/endpoint/year, while SentinelOne public platform tiers and enterprise bundles remain separate or custom. Watch for with Arctic Wolf: 60-day renewal-cancellation notice reported by a G2 reviewer, longer than the typical 30 days; miss it and all services auto-renew.; Annual escalation clauses of 3 to 7% are standard and compound over multi-year terms; lock expansion pricing at signature or mid-contract seat adds default to then-current list.. Watch for with SentinelOne: Platform license ($179.99-$229.99/endpoint/year) is required before MDR, significant prerequisite cost; MDR pricing is a bolt-on fee not shown on the public pricing page.