Top picks: Cloudflare Cloud Email Security, Trustifi AI Powered Email Security, MDaemon Technologies SecurityGateway — plus 45 more compared.
Email SecurityCloudmark Authority is a commercial Email Security Platforms tool developed by Cloudmark. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Cloudmark Authority, including their key features and shared capabilities.
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.
AI-powered email security platform for threat detection and compliance
Email security gateway protecting against spam, phishing, viruses & data leaks
Cloud-based email security platform with AI-powered threat detection
Managed email security service protecting against email-based threats
Cloud email security for Microsoft 365 and Google Workspace applications
Email security platform blocking spam, phishing, malware, and viruses
Email security for Microsoft Exchange servers with antispam and antimalware.
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.
AI-powered email security platform for threat detection and compliance
Email security gateway protecting against spam, phishing, viruses & data leaks
Cloud-based email security platform with AI-powered threat detection
Managed email security service protecting against email-based threats
Cloud email security for Microsoft 365 and Google Workspace applications
Email security platform blocking spam, phishing, malware, and viruses
Email security for Microsoft Exchange servers with antispam and antimalware.
Bundled cybersecurity solutions for MSPs and end users with email protection
Outbound email filtering platform for spam prevention and IP reputation mgmt
Cloud-based anti-spam solution filtering inbound email threats
AI-powered inbound email security platform for phishing & malware detection
Email antivirus and antispam solution for MDaemon email servers
MX-based email security platform using AI to block spam, phishing & malware
Email security platform filtering spam, phishing, and malware threats
Email server with antispam, antivirus, and security features for Linux/Windows
Managed email filtering service with threat detection and spam prevention
Cloud-based email security service protecting against phishing, malware & BEC
Email threat protection using blocklists, blocking 99.6%+ of email threats.
Real-time email threat blocking via RBL/DNSBL blocklists for mail servers.
Cloud-based email security platform with DLP, encryption, and archiving.
Email security gateway with anti-spam, AV, sandboxing, and DLP.
Composable email infrastructure platform with threat detection and AI ops.
Managed business email service on MailEnable with security & no per-mailbox fees.
Cloud-based email filtering blocking phishing, malware, spam & BEC attacks.
Managed email security service for Office 365 using Cisco's platform.
Cloud-based anti-spam and antivirus email filtering with AI threat detection.
Email security layer for M365 with anti-phishing, sandboxing, and DLP.
Email security gateway appliance for spam/malware filtering and mail flow control.
AI-powered email security platform for Microsoft 365 with backup & compliance.
Cloud-based email gateway with spam filtering, anti-phishing, and containment
Outbound email filtering to block spam, phishing, and malware traffic.
Email filtering service protecting against spam, viruses, and phishing.
Comprehensive email security & human risk mgmt platform with AI-powered protection
Monitors domains across 100+ blacklists and alerts when domains are listed
Carrier-grade outbound spam & botnet detection solution for ISPs.
cPanel/WHM plugin for provisioning MailChannels email security for hosting customers.
Cloud SMTP relay for hosting providers to filter outbound spam & protect IP reputation.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Home network security hardware device blocking spam, viruses, and phishing.
Tiered cybersecurity bundles combining email, DNS, backup & SAT.
Agentic AI email security platform that investigates emails pre-delivery.
Email and collaboration security for Microsoft 365 environments
Comprehensive M365 security suite with email protection, backup, and compliance
Email security platform with phishing/BEC protection and MDR/XDR integration
Email security platform with inline threat protection and compliant archiving
File-based threat protection for Microsoft 365 using CDR technology
Cloud-based email security platform protecting against phishing & ransomware
Common questions security professionals ask when evaluating alternatives and competitors to Cloudmark Authority.
The most popular alternatives to Cloudmark Authority include Cloudflare Cloud Email Security, Trustifi AI Powered Email Security, MDaemon Technologies SecurityGateway, MX Layer Email Security, and LevelBlue Email Security. These Email Security Platforms tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Cloudmark Authority listed on CybersecTools, all within the Email Security Platforms category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Cloudmark Authority is a commercial Email Security Platforms tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Cloudmark Authority is a Email Security Platforms tool within the broader Email Security category. It is used by security professionals for email security platforms capabilities and can be compared against 48 similar tools.
