# LevelBlue Email Security vs Sendmarc DMARC Managed Services: 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). [Sendmarc DMARC Managed Services](https://cybersectools.com/tools/sendmarc-dmarc-managed-services) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Sendmarc](https://cybersectools.com/companies/sendmarc). 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 | Sendmarc DMARC Managed Services | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | LevelBlue | Sendmarc | | Headquarters | – | – | ### Use cases and capabilities | | LevelBlue Email Security | Sendmarc DMARC Managed Services | |---|---|---| | Spam Prevention | Yes | – | | DMARC | – | Yes | | SPF | – | Yes | | DKIM | – | Yes | | Multi Tenancy | – | Yes | | Spoofing | – | Yes | ### Core features **LevelBlue Email Security** 6 features listed. Sign in on the page to see them. **Sendmarc DMARC Managed Services** 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. **Sendmarc DMARC Managed Services** 2 integrations listed. Sign in on the page to see them. ## LevelBlue Email Security vs Sendmarc DMARC Managed Services FAQ Common questions when comparing LevelBlue Email Security vs Sendmarc DMARC Managed Services for email security platforms. ### What is the difference between LevelBlue Email Security and Sendmarc DMARC Managed Services? **LevelBlue Email Security**: Managed email security service protecting against email-based threats. Built by LevelBlue. **Sendmarc DMARC Managed Services**: MSP-focused multi-tenant DMARC management platform for email auth at scale. Built by Sendmarc. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes LevelBlue Email Security and Sendmarc DMARC Managed Services? **LevelBlue Email Security** is made by LevelBlue. **Sendmarc DMARC Managed Services** is made by Sendmarc. 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 Sendmarc DMARC Managed Services? Often, yes. LevelBlue Email Security and Sendmarc DMARC Managed Services are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [LevelBlue Email Security vs SmarterTools SmarterMail](https://cybersectools.com/compare/levelblue-email-security-vs-smartertools-smartermail) - [LevelBlue Email Security vs Ironscales DMARC Management](https://cybersectools.com/compare/ironscales-dmarc-management-vs-levelblue-email-security) - [LevelBlue Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/levelblue-email-security-vs-mx-layer-outbound-email-filtering) - [Sendmarc DMARC Managed Services vs SmarterTools SmarterMail](https://cybersectools.com/compare/sendmarc-dmarc-managed-services-vs-smartertools-smartermail) - [Sendmarc DMARC Managed Services vs Ironscales DMARC Management](https://cybersectools.com/compare/ironscales-dmarc-management-vs-sendmarc-dmarc-managed-services) - [Sendmarc DMARC Managed Services vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-sendmarc-dmarc-managed-services) ## Alternatives to each - [See all LevelBlue Email Security alternatives](https://cybersectools.com/alternatives/levelblue-email-security) - [See all Sendmarc DMARC Managed Services alternatives](https://cybersectools.com/alternatives/sendmarc-dmarc-managed-services) --- Source: https://cybersectools.com/compare/levelblue-email-security-vs-sendmarc-dmarc-managed-services 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 Sendmarc DMARC Managed Services: 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