Email Security Comparison
SpamWeeder Premium, VIPRE Email Security, and Proofpoint Essentials are three filtering options that sit in front of Microsoft 365, Google Workspace, or StrataMail mailboxes. They differ in billing model, threat detection depth, Microsoft 365 integration, and compliance posture. Pricing on this page is pulled live from WHMCS; capability rows reflect current vendor capabilities.
| SpamWeeder Premium | VIPRE Email Security | Proofpoint Essentials | |
|---|---|---|---|
| Positioning | |||
| Best for | Multi-domain MSPs, small businesses with one or two domains | 5–100+ user teams wanting AI phishing and BEC defense | 10–200+ user organizations needing enterprise compliance |
| Billing model | Per domain | Per user | Per user |
| Core filtering | |||
| Spam & bulk-mail blocking | Strong | Strong | Industry-leading |
| Virus & malware blocking | Yes | Yes | Yes |
| SPF / DKIM / DMARC enforcement | Yes | Yes | Yes |
| Advanced threat detection | |||
| AI-driven phishing detection | Baseline | Yes | Yes (TAP) |
| BEC & impersonation defense | Limited | Yes | Yes |
| Click-time URL rewriting | No | Yes | Yes (URL Defense) |
| Attachment sandboxing | No | Yes (add-on) | Yes (Attachment Defense) |
| Post-delivery message removal | No | Yes | Yes |
| Microsoft 365 deployment | |||
| MX-record gateway deployment | Yes | Yes | Yes |
| API deployment (no MX change) | No | No | Yes |
| M365 Defender ICES integration | No | Yes (Defender P2) | No |
| M365 user auto-sync | No | Yes | Yes |
| Continuity during M365 outages | |||
| Emergency spooling window | 4 days | Limited | 30-day emergency inbox |
| User webmail during outage | Quarantine portal only | Separate add-on | Emergency inbox |
| Compliance & archiving | |||
| Long-term archive | No | Optional add-on | 10-year (built-in) |
| Data Loss Prevention (DLP) | No | Basic | Advanced |
| Policy-based encryption | No | Optional | Yes |
| Reseller & management | |||
| White-label / brandable | Yes (Tier 2+ resellers) | Limited | MSP multi-tenant portal |
| Pricing (live from WHMCS) | |||
| Starting rate | See configurator | See configurator | See configurator |
| Top tier rate | See configurator | See configurator | See configurator |
| Setup fee | No setup fee | No setup fee | No setup fee |
| Pricing structure | Per domain. Up to 25 users per domain included. | Per user. Volume discounts at 25 and 100 users. | Per user. Volume tiers at 50 and 200 users. |
| Configure & Order | Configure SpamWeeder » | Configure VIPRE » | Configure Proofpoint » |
Pricing rows are pulled live from WHMCS for products 389, 610, and 573. Capability rows reflect current vendor capabilities. Vendor product names and trademarks belong to their respective owners.
Not sure which one fits?
Tell us your team size, mail platform (M365, Google Workspace, or StrataMail), and the threats you are most concerned about. We will respond with a sized recommendation and a configured price.
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