# SmarterTools SmarterMail vs ZeroFox Threat Intelligence Feeds: side-by-side comparison (2026) [SmarterTools SmarterMail](https://cybersectools.com/tools/smartertools-smartermail) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [SmarterTools](https://cybersectools.com/companies/smartertools). [ZeroFox Threat Intelligence Feeds](https://cybersectools.com/tools/zerofox-threat-intelligence-feeds) is a commercial [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution by [ZeroFox](https://cybersectools.com/companies/zerofox). Features, integrations, deployment and the company behind each one, side by side. 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. ## Side-by-side comparison | | SmarterTools SmarterMail | ZeroFox Threat Intelligence Feeds | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Threat Intel Feeds | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | SmarterTools | ZeroFox | | Headquarters | – | – | ### Use cases and capabilities | | SmarterTools SmarterMail | ZeroFox Threat Intelligence Feeds | |---|---|---| | Spam Prevention | Yes | – | | Linux | Yes | – | | Windows | Yes | – | | DKIM | Yes | – | | SPF | Yes | – | | DMARC | Yes | – | | Botnet | – | Yes | | Dark Web Monitoring | – | Yes | | Fraud Detection | – | Yes | | Threat Feed | – | Yes | | Data Breach | – | Yes | | Cyber Threat Intelligence | – | Yes | ### Core features **SmarterTools SmarterMail** 10 features listed. Sign in on the page to see them. **ZeroFox Threat Intelligence Feeds** 10 features listed. Sign in on the page to see them. ### Integrations **SmarterTools SmarterMail** 6 integrations listed. Sign in on the page to see them. **ZeroFox Threat Intelligence Feeds** 12 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [SmarterTools SmarterMail](https://cybersectools.com/tools/smartertools-smartermail) fits if you need to run it on your own servers and you are a startup. - [ZeroFox Threat Intelligence Feeds](https://cybersectools.com/tools/zerofox-threat-intelligence-feeds) fits if you want a cloud product. ## SmarterTools SmarterMail vs ZeroFox Threat Intelligence Feeds FAQ Common questions when comparing SmarterTools SmarterMail vs ZeroFox Threat Intelligence Feeds for email security platforms. ### What is the difference between SmarterTools SmarterMail and ZeroFox Threat Intelligence Feeds? **SmarterTools SmarterMail**: Email server with antispam, antivirus, and security features for Linux/Windows. Built by SmarterTools. **ZeroFox Threat Intelligence Feeds**: Threat intelligence feeds for SOC teams from social, dark web & botnet sources. Built by ZeroFox. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SmarterTools SmarterMail and ZeroFox Threat Intelligence Feeds? **SmarterTools SmarterMail** is made by SmarterTools. **ZeroFox Threat Intelligence Feeds** is made by ZeroFox. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is SmarterTools SmarterMail a good alternative to ZeroFox Threat Intelligence Feeds? In part. SmarterTools SmarterMail and ZeroFox Threat Intelligence Feeds are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [SmarterTools SmarterMail vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-smartertools-smartermail) - [SmarterTools SmarterMail vs Sendmarc DMARC Management Platform](https://cybersectools.com/compare/sendmarc-dmarc-management-platform-vs-smartertools-smartermail) - [SmarterTools SmarterMail vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-smartertools-smartermail) - [ZeroFox Threat Intelligence Feeds vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-zerofox-threat-intelligence-feeds) - [ZeroFox Threat Intelligence Feeds vs Sendmarc DMARC Management Platform](https://cybersectools.com/compare/sendmarc-dmarc-management-platform-vs-zerofox-threat-intelligence-feeds) - [ZeroFox Threat Intelligence Feeds vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-zerofox-threat-intelligence-feeds) ## Alternatives to each - [See all SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) - [See all ZeroFox Threat Intelligence Feeds alternatives](https://cybersectools.com/alternatives/zerofox-threat-intelligence-feeds) --- Source: https://cybersectools.com/compare/smartertools-smartermail-vs-zerofox-threat-intelligence-feeds For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/smartertools-smartermail.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on SmarterTools SmarterMail and ZeroFox Threat Intelligence Feeds: 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=compare-md