# Fortinet FortiMail Email and Workspace Security alternatives and competitors (2026) The closest Fortinet FortiMail Email and Workspace Security alternatives are [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing), [Cellopoint Cloud Email Security Solution](https://cybersectools.com/tools/cellopoint-cloud-email-security-solution) and [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security). Picking a Fortinet FortiMail Email and Workspace 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. 44 alternatives. Closest matches: Fortra Email Security & Anti-Phishing, Cellopoint Cloud Email Security Solution, Mimecast Advanced Email Security. ## The product [Fortinet FortiMail Email and Workspace Security](https://cybersectools.com/tools/fortinet-fortimail-email-security) by Fortinet AI-powered email security platform protecting against phishing, BEC, and ATO Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) · Pricing model: Commercial Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more. ## Fortinet FortiMail Email and Workspace Security alternatives and competitors Fortinet FortiMail Email and Workspace Security is a commercial [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) solution made by Fortinet. The closest matches by shared tags and NIST CSF 2.0 coverage are [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing), [Cellopoint Cloud Email Security Solution](https://cybersectools.com/tools/cellopoint-cloud-email-security-solution), [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security), [ESET Cloud Office Security](https://cybersectools.com/tools/eset-cloud-office-security), and [Bitdefender GravityZone Extended Email Security](https://cybersectools.com/tools/bitdefender-gravityzone-extended-email-security). All 44 alternatives on this page are ranked the same way. ## The closest Fortinet FortiMail Email and Workspace Security alternatives These 8 solutions overlap most with Fortinet FortiMail Email and Workspace Security. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) (Featured) Email security platform protecting against phishing, BEC, and data loss [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: DMARC email authentication and enforcement, Business email compromise detection, Spear phishing protection, Account takeover detection, Data loss prevention for sensitive data [Fortra Email Security & Anti-Phishing alternatives](https://cybersectools.com/alternatives/fortra-email-security-and-anti-phishing) · [Fortinet FortiMail Email and Workspace Security vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-fortra-email-security-and-anti-phishing) ### 2. [Cellopoint Cloud Email Security Solution](https://cybersectools.com/tools/cellopoint-cloud-email-security-solution) Cloud-based email security platform protecting against phishing, ransomware, BEC [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 8 listed. See them on the [Cellopoint Cloud Email Security Solution page](https://cybersectools.com/tools/cellopoint-cloud-email-security-solution#features). [Cellopoint Cloud Email Security Solution alternatives](https://cybersectools.com/alternatives/cellopoint-cloud-email-security-solution) · [Fortinet FortiMail Email and Workspace Security vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-fortinet-fortimail-email-security) ### 3. [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) Email security platform protecting M365 & Google Workspace from threats [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Mimecast Advanced Email Security page](https://cybersectools.com/tools/mimecast-advanced-email-security#features). [Mimecast Advanced Email Security alternatives](https://cybersectools.com/alternatives/mimecast-advanced-email-security) · [Fortinet FortiMail Email and Workspace Security vs Mimecast Advanced Email Security](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-mimecast-advanced-email-security) ### 4. [ESET Cloud Office Security](https://cybersectools.com/tools/eset-cloud-office-security) Cloud email security for Microsoft 365 and Google Workspace applications [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [ESET Cloud Office Security page](https://cybersectools.com/tools/eset-cloud-office-security#features). [ESET Cloud Office Security alternatives](https://cybersectools.com/alternatives/eset-cloud-office-security) · [Fortinet FortiMail Email and Workspace Security vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-fortinet-fortimail-email-security) ### 5. [Bitdefender GravityZone Extended Email Security](https://cybersectools.com/tools/bitdefender-gravityzone-extended-email-security) Cloud-native email security platform with SEG and API-based protection [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Bitdefender GravityZone Extended Email Security page](https://cybersectools.com/tools/bitdefender-gravityzone-extended-email-security#features). [Bitdefender GravityZone Extended Email Security alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-extended-email-security) · [Fortinet FortiMail Email and Workspace Security vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-fortinet-fortimail-email-security) ### 6. [OPSWAT MetaDefender Email Security](https://cybersectools.com/tools/opswat-metadefender-email-security) Email security platform protecting against phishing, malware, and exploits [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [OPSWAT MetaDefender Email Security page](https://cybersectools.com/tools/opswat-metadefender-email-security#features). [OPSWAT MetaDefender Email Security alternatives](https://cybersectools.com/alternatives/opswat-metadefender-email-security) · [Fortinet FortiMail Email and Workspace Security vs OPSWAT MetaDefender Email Security](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-opswat-metadefender-email-security) ### 7. [VIPRE Integrated Email Security (IES)](https://cybersectools.com/tools/vipre-integrated-email-security-ies) Email security platform for Microsoft 365 with AI-based threat detection [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [VIPRE Integrated Email Security (IES) page](https://cybersectools.com/tools/vipre-integrated-email-security-ies#features). [VIPRE Integrated Email Security (IES) alternatives](https://cybersectools.com/alternatives/vipre-integrated-email-security-ies) · [Fortinet FortiMail Email and Workspace Security vs VIPRE Integrated Email Security (IES)](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-vipre-integrated-email-security-ies) ### 8. [Mesh 365](https://cybersectools.com/tools/mesh-365) API-based email security platform for Microsoft 365 environments [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) · Commercial Key features: 10 listed. See them on the [Mesh 365 page](https://cybersectools.com/tools/mesh-365#features). [Mesh 365 alternatives](https://cybersectools.com/alternatives/mesh-365) · [Fortinet FortiMail Email and Workspace Security vs Mesh 365](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-mesh-365) ## All 44 products like Fortinet FortiMail Email and Workspace Security The 8 above, plus: - [KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security): AI-driven email security platform for Microsoft 365 inbound/outbound threats (Commercial) - [ConnectWise Email Security](https://cybersectools.com/tools/connectwise-email-security): Email security platform with AI threat detection, BEC protection, and DLP (Commercial) - [ID Agent Graphus](https://cybersectools.com/tools/id-agent-graphus): AI-powered anti-phishing platform for Microsoft 365 & Google Workspace. (Commercial) - [Ocean Agentic Email Security Platform](https://cybersectools.com/tools/ocean-agentic-email-security-platform): Agentic AI email security platform that investigates emails pre-delivery. (Commercial) - [Microsoft Defender for Office 365](https://cybersectools.com/tools/microsoft-defender-for-office-365): Email and collaboration security for Microsoft 365 environments (Commercial) - [Cisco Secure Email Threat Defense](https://cybersectools.com/tools/cisco-secure-email-threat-defense): Email threat protection for Microsoft 365 with advanced detection capabilities (Commercial) - [Vircom Email Security](https://cybersectools.com/tools/vircom-email-security): Email security platform enhanced with multi-tenant mgmt & automation tools (Commercial) - [GLIMPS Email Security for M365](https://cybersectools.com/tools/glimps-email-security-for-m365): AI-based email security for M365 with phishing, BEC & malware detection. (Commercial) - [SpamTitan for Office 365](https://cybersectools.com/tools/spamtitan-for-office-365): Email security layer for M365 with anti-phishing, sandboxing, and DLP. (Commercial) - [Hornetsecurity](https://cybersectools.com/tools/hornetsecurity): Cloud security platform for M365 covering email, backup, and awareness. (Commercial) - [Cloudflare Cloud Email Security](https://cybersectools.com/tools/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. (Commercial) - [INKY Behavioral Email Security Platform](https://cybersectools.com/tools/inky-behavioral-email-security-platform): Behavioral email security platform protecting inbound, outbound, and internal mail (Commercial) - [Sophos Email](https://cybersectools.com/tools/sophos-email): Email security platform with phishing/BEC protection and MDR/XDR integration (Commercial) - [TrustLayer Mail](https://cybersectools.com/tools/trustlayer-mail): Email security platform with inline threat protection and compliant archiving (Commercial) - [SorbSecurity Cloud Email Security](https://cybersectools.com/tools/sorbsecurity-cloud-email-security): Cloud-based email security platform protecting against phishing & ransomware (Commercial) - [Trustifi AI Powered Email Security](https://cybersectools.com/tools/trustifi-ai-powered-email-security): AI-powered email security platform for threat detection and compliance (Commercial) - [MX Layer Email Security](https://cybersectools.com/tools/mx-layer-email-security): Cloud-based email security platform with AI-powered threat detection (Commercial) - [Trend Micro Trend Vision One™](https://cybersectools.com/tools/trend-micro-trend-vision-onetm): AI-powered email and collaboration security platform for threat detection (Commercial) - [Proofpoint Core Email Protection](https://cybersectools.com/tools/proofpoint-threat-protection): Email security platform with AI-based threat detection and DLP capabilities (Commercial) - [AnubisNetworks Email Security](https://cybersectools.com/tools/anubisnetworks-email-security): Email security platform protecting against fraud, malware, and spam threats (Commercial) - [Material Security Email Security](https://cybersectools.com/tools/material-security-email-security): Cloud workspace security platform for email, files, and account protection (Commercial) - [AI-Powered Email Security & DMARC Protection](https://cybersectools.com/tools/emailinspect): AI-powered DMARC monitoring and email authentication security platform (Commercial) - [Broadcom Symantec Email Security](https://cybersectools.com/tools/broadcom-symantec-email-security): Enterprise email security platform for cloud and on-premise deployments (Commercial) - [Darktrace Email Security](https://cybersectools.com/tools/darktrace-email-security): AI-powered email security platform detecting threats across email and messaging (Commercial) - [TitanHQ Cybersecurity Bundles](https://cybersectools.com/tools/titanhq-cybersecurity-bundles): Bundled cybersecurity solutions for MSPs and end users with email protection (Commercial) - [Cybersentriq MX Email Threat Protection](https://cybersectools.com/tools/cybersentriq-mx-email-threat-protection): MX-based email security platform using AI to block spam, phishing & malware (Commercial) - [SpamExperts Incoming Email Filtering](https://cybersectools.com/tools/spamexperts-incoming-email-filtering): Email filtering service protecting against spam, viruses, and phishing. (Commercial) - [Infonaligy Proofpoint Email Security](https://cybersectools.com/tools/infonaligy-proofpoint-email-security): Managed Proofpoint email security service for phishing & BEC protection. (Commercial) - [PowerDMARC](https://cybersectools.com/tools/powerdmarc): DMARC monitoring platform protecting domains from spoofing and BEC attacks. (Commercial) - [Upfort](https://cybersectools.com/tools/upfort): Unified AI-powered cybersecurity & cyber insurance platform for SMBs. (Commercial) - [RavenMail](https://cybersectools.com/tools/ravenmail): Cloud-native AI email security platform with LLM-based threat detection and DLP. (Commercial) - [Iberlayer Email Guardian](https://cybersectools.com/tools/iberlayer-email-guardian): Cloud-based email security service that blocks spam, phishing, malware, and fraud attacks (Commercial) - [NoSpamProxy Protection](https://cybersectools.com/tools/nospamproxy-protection): Email gateway that blocks spam, phishing and malware before inbox delivery, made (Commercial) - [GreatHorn Email Security](https://cybersectools.com/tools/greathorn-email-security): Cloud-native email security platform for phishing detection and response (Commercial) - [Zivver Secure Business Email](https://cybersectools.com/tools/zivver-secure-business-email): All-in-one email security platform for threat protection and compliance (Commercial) - [MDaemon Technologies SecurityGateway](https://cybersectools.com/tools/mdaemon-technologies-securitygateway): Email security gateway protecting against spam, phishing, viruses & data leaks (Commercial) ## Alternatives to each of these [Fortra Email Security & Anti-Phishing alternatives](https://cybersectools.com/alternatives/fortra-email-security-and-anti-phishing) · [Cellopoint Cloud Email Security Solution alternatives](https://cybersectools.com/alternatives/cellopoint-cloud-email-security-solution) · [Mimecast Advanced Email Security alternatives](https://cybersectools.com/alternatives/mimecast-advanced-email-security) · [ESET Cloud Office Security alternatives](https://cybersectools.com/alternatives/eset-cloud-office-security) · [Bitdefender GravityZone Extended Email Security alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-extended-email-security) · [OPSWAT MetaDefender Email Security alternatives](https://cybersectools.com/alternatives/opswat-metadefender-email-security) · [VIPRE Integrated Email Security (IES) alternatives](https://cybersectools.com/alternatives/vipre-integrated-email-security-ies) · [Mesh 365 alternatives](https://cybersectools.com/alternatives/mesh-365) · [KnowBe4 Cloud Email Security alternatives](https://cybersectools.com/alternatives/knowbe4-cloud-email-security) · [ConnectWise Email Security alternatives](https://cybersectools.com/alternatives/connectwise-email-security) · [ID Agent Graphus alternatives](https://cybersectools.com/alternatives/id-agent-graphus) · [Ocean Agentic Email Security Platform alternatives](https://cybersectools.com/alternatives/ocean-agentic-email-security-platform) ## Other Fortinet products [Fortinet FortiAI alternatives](https://cybersectools.com/alternatives/fortinet-fortiai) · [Fortinet FortiClient alternatives](https://cybersectools.com/alternatives/fortinet-forticlient) · [Fortinet FortiDLP alternatives](https://cybersectools.com/alternatives/fortinet-fortidlp) · [Fortinet FortiGate Next-Generation Firewall alternatives](https://cybersectools.com/alternatives/fortinet-fortigate-ngfw) · [Fortinet FortiRecon alternatives](https://cybersectools.com/alternatives/fortinet-fortirecon) · [Fortinet FortiSASE alternatives](https://cybersectools.com/alternatives/fortinet-fortisase) · [Fortinet FortiWeb alternatives](https://cybersectools.com/alternatives/fortinet-fortiweb) · [Fortinet Secure Networking alternatives](https://cybersectools.com/alternatives/fortinet-secure-networking) ## Compare Fortinet FortiMail Email and Workspace Security with - [Fortinet FortiMail Email and Workspace Security vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-fortra-email-security-and-anti-phishing) - [Fortinet FortiMail Email and Workspace Security vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-fortinet-fortimail-email-security) - [Fortinet FortiMail Email and Workspace Security vs Mimecast Advanced Email Security](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-mimecast-advanced-email-security) - [Fortinet FortiMail Email and Workspace Security vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-fortinet-fortimail-email-security) - [Fortinet FortiMail Email and Workspace Security vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-fortinet-fortimail-email-security) - [Fortinet FortiMail Email and Workspace Security vs OPSWAT MetaDefender Email Security](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-opswat-metadefender-email-security) - [Fortinet FortiMail Email and Workspace Security vs VIPRE Integrated Email Security (IES)](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-vipre-integrated-email-security-ies) - [Fortinet FortiMail Email and Workspace Security vs Mesh 365](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-mesh-365) ## Fortinet FortiMail Email and Workspace Security Alternatives FAQ ### What are the closest alternatives to Fortinet FortiMail Email and Workspace Security? The closest matches to Fortinet FortiMail Email and Workspace Security by shared tags and NIST CSF 2.0 coverage are Fortra Email Security & Anti-Phishing, Cellopoint Cloud Email Security Solution, Mimecast Advanced Email Security, ESET Cloud Office Security, and Bitdefender GravityZone Extended Email Security. All of them are Email Security Platforms products. ### How many alternatives to Fortinet FortiMail Email and Workspace Security are available? This page shows 44 alternatives to Fortinet FortiMail Email and Workspace 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. ### Is Fortinet FortiMail Email and Workspace Security free or commercial? Fortinet FortiMail Email and Workspace 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. ### What type of solution is Fortinet FortiMail Email and Workspace Security? Fortinet FortiMail Email and Workspace Security is a Email Security Platforms product in the Email & Messaging Security category. You can compare it with the 44 other Email Security Platforms products on this page. --- Source: https://cybersectools.com/alternatives/fortinet-fortimail-email-security For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Fortinet FortiMail Email and Workspace Security and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md