Microsoft Defender for Office 365 vs Barracuda Email Protection
Email Security pricing comparison · 2026
Microsoft Defender for Office 365 pricing ranges from $2–$5/user/month, while Barracuda Email Protection ranges from $5–$5/user/month. Microsoft Defender for Office 365 is typically 30% more affordable, though your actual cost depends on tier and team size.
Sources & confidence
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Plans at a glance
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What users say
Aggregated, with sample sizes. We use whichever review platform has data.
Microsoft Defender for Office 365 and Barracuda Email Protection both operate in the email security category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Microsoft Defender for Office 365 | Barracuda Email Protection |
|---|---|---|
| Plan 1 | $2 /month | $5 /month |
| Plan 2 | $5 /month | Custom |
| Premium Plus | — | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.