Top Alternatives to Smoothwall Hybrid Filter

Standss SendGuard for Outlook

Outlook add-in for email DLP, compliance, and accidental send prevention

Egress Prevent

Outbound email DLP that prevents accidental & malicious data loss via email

MX Layer Email Data Leak Prevention

Email DLP solution scanning inbound/outbound emails for data leak prevention

VIPRE SafeSend

Outlook add-in preventing misaddressed emails & data leakage via pre-send checks

INKY Outbound Mail Protection

Outbound email security solution preventing data loss and insider threats

KnowBe4 Prevent Intelligent Data Loss Prevention

Email DLP solution using ML and behavioral AI to prevent data loss

689Cloud SecureMail

Gmail & Outlook add-in securing email attachments via IRM technology.

Data Resolve SEG

Agentless outbound email monitoring and DLP gateway for corporates.

Thru Email Add-Ins

Outlook add-in for secure large file transfer via links with audit trails.

InCountry Email

Email gateway that localizes personal data in emails to meet data residency laws.

MailGuard ImageGuard

Real-time illicit image detection & policy compliance for email servers.

Messageware AttachView

OWA add-on that converts email attachments into secure HTML pages.

Netsweeper Real-time Web Filtering

Real-time web filtering solution for educational institutions

AI-Powered Email Security & DMARC Protection

AI-powered DMARC monitoring and email authentication security platform

Retarus Enterprise SMS

Enterprise SMS messaging service for sending/receiving texts from business apps

Cisco Secure Email Threat Defense

Email threat protection for Microsoft 365 with advanced detection capabilities

VIPRE Integrated Email Security

Email security platform for Microsoft 365 with threat protection

odix NetFolder

CDR-based file sanitization solution protecting against ransomware & malware

Cloudflare Cloud Email Security

Cloudflare Cloud Email Security is a cloud-based email protection service that safeguards organizations against phishing, malware, spam, and other email-borne threats through integrated threat detection and prevention capabilities.

TrustLayer Mail

Email security platform with inline threat protection and compliant archiving

odix FileWallTM for Microsoft 365

File-based threat protection for Microsoft 365 using CDR technology

SorbSecurity Cloud Email Security

Cloud-based email security platform protecting against phishing & ransomware

Retarus Email Security

Cloud-based email security platform with European data residency and compliance

VIPRE Email Security

Multi-layer email security platform with spam, malware, and phishing protection