# LevelBlue Email Security vs SmarterTools SmarterMail: side-by-side comparison (2026) [LevelBlue Email Security](https://cybersectools.com/tools/levelblue-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [LevelBlue](https://cybersectools.com/companies/levelblue). [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). 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 | | LevelBlue Email Security | SmarterTools SmarterMail | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | LevelBlue | SmarterTools | | Headquarters | – | – | ### Use cases and capabilities | | LevelBlue Email Security | SmarterTools SmarterMail | |---|---|---| | Spam Prevention | Yes | Yes | | Linux | – | Yes | | Windows | – | Yes | | DKIM | – | Yes | | SPF | – | Yes | | DMARC | – | Yes | ### Core features **LevelBlue Email Security** 6 features listed. Sign in on the page to see them. **SmarterTools SmarterMail** 10 features listed. Sign in on the page to see them. ### Integrations **LevelBlue Email Security** 2 integrations listed. Sign in on the page to see them. **SmarterTools SmarterMail** 6 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. - [LevelBlue Email Security](https://cybersectools.com/tools/levelblue-email-security) fits if you want a cloud product. - [SmarterTools SmarterMail](https://cybersectools.com/tools/smartertools-smartermail) fits if you need to run it on your own servers and you are a startup. ## LevelBlue Email Security vs SmarterTools SmarterMail FAQ Common questions when comparing LevelBlue Email Security vs SmarterTools SmarterMail for email security platforms. ### What is the difference between LevelBlue Email Security and SmarterTools SmarterMail? **LevelBlue Email Security**: Managed email security service protecting against email-based threats. Built by LevelBlue. **SmarterTools SmarterMail**: Email server with antispam, antivirus, and security features for Linux/Windows. Built by SmarterTools. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes LevelBlue Email Security and SmarterTools SmarterMail? **LevelBlue Email Security** is made by LevelBlue. **SmarterTools SmarterMail** is made by SmarterTools. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is LevelBlue Email Security a good alternative to SmarterTools SmarterMail? Often, yes. LevelBlue Email Security and SmarterTools SmarterMail are both Email Security Platforms products, and both cover Spam Prevention. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [LevelBlue Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/levelblue-email-security-vs-mx-layer-outbound-email-filtering) - [LevelBlue Email Security vs PowerDMARC Hosted DMARC](https://cybersectools.com/compare/levelblue-email-security-vs-powerdmarc-hosted-dmarc) - [LevelBlue Email Security vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/levelblue-email-security-vs-sendmarc-dmarc-managed-services) - [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) ## Alternatives to each - [See all LevelBlue Email Security alternatives](https://cybersectools.com/alternatives/levelblue-email-security) - [See all SmarterTools SmarterMail alternatives](https://cybersectools.com/alternatives/smartertools-smartermail) --- Source: https://cybersectools.com/compare/levelblue-email-security-vs-smartertools-smartermail For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/levelblue-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on LevelBlue Email Security and SmarterTools SmarterMail: 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