The closest LevelBlue Email Security alternatives are Fortra Email Security & Anti-Phishing, TitanHQ SpamTitan and Bitdefender GravityZone Security for Exchange. Picking a LevelBlue Email Security alternative comes down to fit: Email Security Platforms coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
Closest 48 alternatives shownClosest matches: Fortra Email Security & Anti-Phishing, TitanHQ SpamTitan, Bitdefender GravityZone Security for ExchangePage updated Nov 2026
The product
by LevelBlue
Managed email security service protecting against email-based threats
LevelBlue Email Security is a commercial Email Security Platforms solution made by LevelBlue. The closest matches by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, TitanHQ SpamTitan, Bitdefender GravityZone Security for Exchange, MX Layer Outbound Email Filtering, and SpamExperts Email Security. All 48 alternatives on this page are ranked the same way.
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VisitThese 8 solutions overlap most with LevelBlue Email Security. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Email security platform protecting against phishing, BEC, and data loss
Key features: DMARC email authentication and enforcement, Business email compromise detection, Spear phishing protection, Account takeover detection, Data loss prevention for sensitive data
Email security platform protecting against phishing, BEC, and data loss
Email security platform blocking spam, phishing, malware, and viruses
Email security for Microsoft Exchange servers with antispam and antimalware.
Outbound email filtering platform for spam prevention and IP reputation mgmt
Email security platform filtering spam, phishing, and malware threats
Email server with antispam, antivirus, and security features for Linux/Windows
Email threat protection using blocklists, blocking 99.6%+ of email threats.
Email security gateway with anti-spam, AV, sandboxing, and DLP.
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
Cloud email security for Microsoft 365 and Google Workspace applications
Bundled cybersecurity solutions for MSPs and end users with email protection
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
Carrier-grade email security for ISPs blocking spam, phishing, and malware
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
Real-time email threat blocking via RBL/DNSBL blocklists for mail servers.
Carrier-grade outbound spam & botnet detection solution for ISPs.
Composable email infrastructure platform with threat detection and AI ops.
AI-powered anti-phishing platform for Microsoft 365 & Google Workspace.
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 email filtering blocking phishing, malware, spam & BEC attacks.
Cloud-based managed email filtering against phishing, ransomware & BEC.
Cloud-based anti-spam and antivirus email filtering with AI threat detection.
Tiered cybersecurity bundles combining email, DNS, backup & SAT.
Email security layer for M365 with anti-phishing, sandboxing, and DLP.
Email security gateway appliance for spam/malware filtering and mail flow control.
Agentic AI email security platform that investigates emails pre-delivery.
Cloud security platform for M365 covering email, backup, and awareness.
Cloud-based email security service that blocks spam, phishing, malware, and fraud attacks
Email gateway that blocks spam, phishing and malware before inbox delivery, made
Cloud-based email gateway with spam filtering, anti-phishing, and containment
Email security gateway for protecting email infrastructure from threats
Private cloud email server solution for organizations
Cloud-managed DMARC record hosting with DNS-free policy management.
Cloud email filter using block/allow lists and greylisting to reduce spam.
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Email and collaboration security for Microsoft 365 environments
AI-powered email security platform protecting against phishing, BEC, and ATO
Cloud-based email security platform protecting against phishing, ransomware, BEC
Common questions when weighing alternatives to LevelBlue Email Security.
The closest matches to LevelBlue Email Security by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, TitanHQ SpamTitan, Bitdefender GravityZone Security for Exchange, MX Layer Outbound Email Filtering, and SpamExperts Email Security. All of them are Email Security Platforms products.
This page shows 48 alternatives to LevelBlue Email Security, all in the Email Security Platforms category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
LevelBlue Email Security is a commercial Email Security Platforms product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
LevelBlue Email Security is a Email Security Platforms product in the Email & Messaging Security category. You can compare it with the 48 other Email Security Platforms products on this page.
View Fortra Email Security & Anti-PhishingFortra Email Security & Anti-Phishing alternativesLevelBlue Email Security vs Fortra Email Security & Anti-Phishing
Email security platform blocking spam, phishing, malware, and viruses
Key features: 10 listed. See them on the TitanHQ SpamTitan page.
View TitanHQ SpamTitanTitanHQ SpamTitan alternativesLevelBlue Email Security vs TitanHQ SpamTitan
Email security for Microsoft Exchange servers with antispam and antimalware.
Key features: 10 listed. See them on the Bitdefender GravityZone Security for Exchange page.
View Bitdefender GravityZone Security for ExchangeBitdefender GravityZone Security for Exchange alternativesLevelBlue Email Security vs Bitdefender GravityZone Security for Exchange
Outbound email filtering platform for spam prevention and IP reputation mgmt
Key features: 10 listed. See them on the MX Layer Outbound Email Filtering page.
View MX Layer Outbound Email FilteringMX Layer Outbound Email Filtering alternativesLevelBlue Email Security vs MX Layer Outbound Email Filtering
Email security platform filtering spam, phishing, and malware threats
Key features: 8 listed. See them on the SpamExperts Email Security page.
View SpamExperts Email SecuritySpamExperts Email Security alternativesLevelBlue Email Security vs SpamExperts Email Security
Email server with antispam, antivirus, and security features for Linux/Windows
Key features: 10 listed. See them on the SmarterTools SmarterMail page.
View SmarterTools SmarterMailSmarterTools SmarterMail alternativesLevelBlue Email Security vs SmarterTools SmarterMail
Email threat protection using blocklists, blocking 99.6%+ of email threats.
Key features: 5 listed. See them on the Abusix Guardian Mail page.
View Abusix Guardian MailAbusix Guardian Mail alternativesLevelBlue Email Security vs Abusix Guardian Mail
Email security gateway with anti-spam, AV, sandboxing, and DLP.
Key features: 10 listed. See them on the Cybonet Mail Secure page.
View Cybonet Mail SecureCybonet Mail Secure alternativesLevelBlue Email Security vs Cybonet Mail Secure
Need the answer fast? Best Email Security Solutions for Business picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more.See the shortlist