# SmarterTools SmarterMail vs zvelo PhishBlocklist™: 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). [zvelo PhishBlocklist™](https://cybersectools.com/tools/zvelo-phishblocklisttm) is a commercial [threat intel feeds](https://cybersectools.com/categories/threat-intel-feeds) solution by [Zvelo](https://cybersectools.com/companies/zvelo). 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 | zvelo PhishBlocklist™ | |---|---|---| | 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 | Zvelo | | Headquarters | – | – | ### Use cases and capabilities | | SmarterTools SmarterMail | zvelo PhishBlocklist™ | |---|---|---| | Spam Prevention | Yes | – | | Linux | Yes | – | | Windows | Yes | – | | DKIM | Yes | – | | SPF | Yes | – | | DMARC | Yes | – | | Threat Feed | – | Yes | | URL Filtering | – | Yes | | Cyber Threat Intelligence | – | Yes | ### Core features **SmarterTools SmarterMail** 10 features listed. Sign in on the page to see them. **zvelo PhishBlocklist™** 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. **zvelo PhishBlocklist™** No integrations listed. ## 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. - [zvelo PhishBlocklist™](https://cybersectools.com/tools/zvelo-phishblocklisttm) fits if you want a cloud product. ## SmarterTools SmarterMail vs zvelo PhishBlocklist™ FAQ Common questions when comparing SmarterTools SmarterMail vs zvelo PhishBlocklist™ for email security platforms. ### What is the difference between SmarterTools SmarterMail and zvelo PhishBlocklist™? **SmarterTools SmarterMail**: Email server with antispam, antivirus, and security features for Linux/Windows. Built by SmarterTools. **zvelo PhishBlocklist™**: Curated phishing threat intelligence feed with predictive detection. Built by Zvelo. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SmarterTools SmarterMail and zvelo PhishBlocklist™? **SmarterTools SmarterMail** is made by SmarterTools. **zvelo PhishBlocklist™** is made by Zvelo. 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 zvelo PhishBlocklist™? In part. SmarterTools SmarterMail and zvelo PhishBlocklist™ 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 PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-smartertools-smartermail) - [SmarterTools SmarterMail vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/sendmarc-dmarc-managed-services-vs-smartertools-smartermail) - [zvelo PhishBlocklist™ vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-zvelo-phishblocklisttm) - [zvelo PhishBlocklist™ vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-zvelo-phishblocklisttm) - [zvelo PhishBlocklist™ vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/sendmarc-dmarc-managed-services-vs-zvelo-phishblocklisttm) ## Alternatives to each - [See all SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) - [See all zvelo PhishBlocklist™ alternatives](https://cybersectools.com/alternatives/zvelo-phishblocklisttm) --- Source: https://cybersectools.com/compare/smartertools-smartermail-vs-zvelo-phishblocklisttm 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 zvelo PhishBlocklist™: 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