# SmarterTools SmarterMail vs Zivver Secure Business Email: 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). [Zivver Secure Business Email](https://cybersectools.com/tools/zivver-secure-business-email) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Zivver](https://cybersectools.com/companies/zivver). 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 | Zivver Secure Business Email | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | SmarterTools | Zivver | | Headquarters | – | – | ### Use cases and capabilities | | SmarterTools SmarterMail | Zivver Secure Business Email | |---|---|---| | Spam Prevention | Yes | – | | Linux | Yes | – | | Windows | Yes | – | | DKIM | Yes | – | | SPF | Yes | – | | DMARC | Yes | Yes | ### Core features **SmarterTools SmarterMail** 10 features listed. Sign in on the page to see them. **Zivver Secure Business Email** 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. **Zivver Secure Business Email** 2 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. - [Zivver Secure Business Email](https://cybersectools.com/tools/zivver-secure-business-email) fits if you want a cloud product. ## SmarterTools SmarterMail vs Zivver Secure Business Email FAQ Common questions when comparing SmarterTools SmarterMail vs Zivver Secure Business Email for email security platforms. ### What is the difference between SmarterTools SmarterMail and Zivver Secure Business Email? **SmarterTools SmarterMail**: Email server with antispam, antivirus, and security features for Linux/Windows. Built by SmarterTools. **Zivver Secure Business Email**: All-in-one email security platform for threat protection and compliance. Built by Zivver. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SmarterTools SmarterMail and Zivver Secure Business Email? **SmarterTools SmarterMail** is made by SmarterTools. **Zivver Secure Business Email** is made by Zivver. 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 Zivver Secure Business Email? Often, yes. SmarterTools SmarterMail and Zivver Secure Business Email are both Email Security Platforms products, and both cover DMARC. 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) - [Zivver Secure Business Email vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-zivver-secure-business-email) - [Zivver Secure Business Email vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/powerdmarc-hosted-dmarc-vs-zivver-secure-business-email) - [Zivver Secure Business Email vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/sendmarc-dmarc-managed-services-vs-zivver-secure-business-email) ## Alternatives to each - [See all SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) - [See all Zivver Secure Business Email alternatives](https://cybersectools.com/alternatives/zivver-secure-business-email) --- Source: https://cybersectools.com/compare/smartertools-smartermail-vs-zivver-secure-business-email For AI agents: 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 Zivver Secure Business Email: 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