SpamTitan is an email security solution that provides protection against spam, malware, ransomware, phishing, and other email threats.
Starting at $1 per user per month
Best Proofpoint Essentials Alternatives ranked by AI · updated Aug 2026
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Proofpoint Essentials is a cloud email-security service for small and midsize businesses and their service providers. It provides spam, malware, phishing, impersonation, continuity, and email-archiving capabilities depending on the plan.
Developer: Proofpoint
Price: Quote-based
🎯 proofpoint.com/us/products/email-security-and-protection/essentials
Top 6 Proofpoint Essentials alternatives
Hornetsecurity offers cloud-based email security solutions for businesses including spam and virus protection, email encryption, and advanced threat protection.
Starting at $2.00/user/month
Proxmox Mail Gateway is a mail security solution for spam and virus filtering. It provides an easy-to-use web-based interface with quarantine, reports,...
Starting at $249/year
MXGuardian is a hosted email filtering service that helps organizations block spam, malware, phishing, and other unwanted messages before delivery. It is...
Pros
- Hosted filtering reduces the need to maintain on-premises mail-security infrastructure
- Supports domain-level email filtering for business mail systems
- Can be deployed without replacing the organization's existing mail server
Cons
- Less publicly documented than larger email-security platforms
- Pricing and feature limits are not transparently published
- May provide fewer advanced security integrations than Mimecast or Proofpoint
Quote-based
Vade for Microsoft 365 is a cloud-based email security service that protects Microsoft 365 mailboxes from phishing, malware, spam, and business email...
Pros
- Built specifically for Microsoft 365 mailboxes and deployment workflows
- Provides automated post-delivery threat remediation
- Adds phishing protection beyond Microsoft 365's native controls
Cons
- Requires a Microsoft 365 environment rather than serving as a general-purpose mail gateway
- Pricing is typically quote-based and partner-led
- Advanced investigation features are less extensive than some enterprise-focused platforms
6
Mimecast offers email security and archiving solutions with a focus on protecting against advanced threats and ensuring data resilience.
Pros
- Advanced threat protection
- Data resilience features
Cons
- Pricing may vary based on feature set
Contact for pricing
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