SME EDR 2026: Bitdefender vs Sophos vs Defender.
Neutral comparison of the 3 leading SME EDRs. Criteria, pricing, recommendation by profile.
Bitdefender GravityZone Premium
SMEs 10-500 seats, demanding performance + simplicity
- ✓ML/heuristic engine among the best on the market (AV-TEST top tier for 5 years)
- ✓Anti-ransomware with native file rollback
- ✓Unified cloud console for endpoints + servers + cloud workloads
- ✓Low CPU/RAM footprint on the workstation
- ✓EU vendor (Romania) — GDPR native
- ✓Optional integrated MDR
- −Console offers less rich analytics than Sophos/CrowdStrike for an in-house SOC
- −ANSSI/NIS2 compliance reporting needs manual enrichment
SMEs without an in-house SOC, wanting best-in-class detection + simple UX
Sophos Intercept X Advanced with XDR
SMEs 20-500 seats, multi-vendor security
- ✓CryptoGuard anti-ransomware (rollback) + Deep Learning
- ✓Cross-source XDR (endpoint + firewall + email + cloud)
- ✓Synchronized Security with Sophos Firewall (auto-isolation)
- ✓Sophos MDR 24/7 available (English-speaking)
- ✓Very comprehensive Sophos Central console
- −Slightly higher workstation resource usage
- −Synchronized Security requires Sophos Firewall for the full benefit
- −Premium Sophos MDR pricing
SMEs running Sophos Firewall or looking for turnkey cross-source XDR
Microsoft Defender for Business
SMEs already on M365 (5-300 seats)
- ✓Included if M365 Business Premium is already purchased
- ✓Native AD/Entra/Intune integration
- ✓Anti-ransomware + EDR with attack surface reduction
- ✓Console in the unified Microsoft 365 Defender for email/endpoint/identity
- ✓Free ASR rules + threat & vulnerability management
- −Average detection vs Bitdefender/Sophos (top 5 but not top 1 on AV-TEST)
- −Console UX sometimes slow, multiple Microsoft portals
- −Support during a serious incident: escalation at Microsoft is painful
- −No full Linux endpoint support (Defender for Linux is limited)
SMEs that are 100% Microsoft 365 ecosystem and want to minimize the number of vendors
Detailed comparison table
| Criterion | Bitdefender | Sophos Intercept X | MS Defender Business |
|---|---|---|---|
| Anti-ransomware with rollback | Yes (excellent) | CryptoGuard | ASR + rollback |
| Deep Learning / AI detection | Yes | Yes | Yes |
| Visual EDR investigation | Yes (Premium) | Yes (XDR Hub) | Yes (Defender XDR) |
| Cross-source XDR | GravityZone XDR separate | Included | Defender XDR (M365 E5/Premium) |
| 24/7 MDR available | Yes (Bitdefender MDR) | Yes (Sophos MDR) | Defender Experts (premium) |
| OS compatibility | Win/Mac/Linux/servers/mobile | Win/Mac/Linux/servers/mobile | Win/Mac/limited Linux/mobile |
| Workstation CPU/RAM footprint | Low | Medium | Low |
| Unified SaaS console | GravityZone Cloud | Sophos Central | Microsoft 365 Defender |
| Vendor origin | Romania (EU) | UK | USA |
| Annual price for 30 seats | ~€2,250 | ~€1,800 | Included in M365 Premium or ~€1,080 standalone |
| Support in French | Yes (partners) | Yes (partners) | Microsoft France |
Recommendation by profile
→ Bitdefender GravityZone
Best raw detection on the market, simple UX, EU vendor. Ideal without an in-house SOC.
→ Sophos Intercept X with XDR
Synchronized Security = automatic network isolation if an endpoint is compromised. Maximum ROI with a Sophos ecosystem.
→ MS Defender for Business
Already included in the license. Native AD/Entra/Intune integration. Sufficient for a moderate risk profile.
Free 30-min EDR audit + tailored recommendation.
We review your infrastructure, your exposure, your budget. You leave with the right solution chosen for your constraints.