# Bitdefender GravityZone Security for Exchange vs MDaemon Security Gateway for Email: side-by-side comparison (2026) [Bitdefender GravityZone Security for Exchange](https://cybersectools.com/tools/bitdefender-gravityzone-security-for-exchange) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [MDaemon Security Gateway for Email](https://cybersectools.com/tools/mdaemon-security-gateway-for-email) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [MDaemon Technologies](https://cybersectools.com/companies/mdaemon-technologies-ltd). 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 | | Bitdefender GravityZone Security for Exchange | MDaemon Security Gateway for Email | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | On-Premises | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market | | Company | Bitdefender | MDaemon Technologies | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Security for Exchange | MDaemon Security Gateway for Email | |---|---|---| | Spam Prevention | Yes | – | | Zero Day | Yes | – | | Microsoft 365 | Yes | – | | Gateway | – | Yes | ### Core features **Bitdefender GravityZone Security for Exchange** 10 features listed. Sign in on the page to see them. **MDaemon Security Gateway for Email** 5 features listed. Sign in on the page to see them. ### Integrations **Bitdefender GravityZone Security for Exchange** 3 integrations listed. Sign in on the page to see them. **MDaemon Security Gateway for Email** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Bitdefender GravityZone Security for Exchange](https://cybersectools.com/tools/bitdefender-gravityzone-security-for-exchange) fits if you are an enterprise. - [MDaemon Security Gateway for Email](https://cybersectools.com/tools/mdaemon-security-gateway-for-email) fits if you are a startup. ## Bitdefender GravityZone Security for Exchange vs MDaemon Security Gateway for Email FAQ Common questions when comparing Bitdefender GravityZone Security for Exchange vs MDaemon Security Gateway for Email for email security platforms. ### What is the difference between Bitdefender GravityZone Security for Exchange and MDaemon Security Gateway for Email? **Bitdefender GravityZone Security for Exchange**: Email security for Microsoft Exchange servers with antispam and antimalware. Built by Bitdefender. **MDaemon Security Gateway for Email**: Email security gateway for protecting email infrastructure from threats. Built by MDaemon Technologies. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender GravityZone Security for Exchange and MDaemon Security Gateway for Email? **Bitdefender GravityZone Security for Exchange** is made by Bitdefender. **MDaemon Security Gateway for Email** is made by MDaemon Technologies. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Bitdefender GravityZone Security for Exchange a good alternative to MDaemon Security Gateway for Email? Often, yes. Bitdefender GravityZone Security for Exchange and MDaemon Security Gateway for Email are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bitdefender GravityZone Security for Exchange vs ID Agent Graphus](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-id-agent-graphus) - [Bitdefender GravityZone Security for Exchange vs SpamTitan for Office 365](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-spamtitan-for-office-365) - [Bitdefender GravityZone Security for Exchange vs TitanHQ Cybersecurity Bundles](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-titanhq-cybersecurity-bundles) - [MDaemon Security Gateway for Email vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-mdaemon-security-gateway-for-email) - [MDaemon Security Gateway for Email vs SpamTitan for Office 365](https://cybersectools.com/compare/mdaemon-security-gateway-for-email-vs-spamtitan-for-office-365) - [MDaemon Security Gateway for Email vs TitanHQ Cybersecurity Bundles](https://cybersectools.com/compare/mdaemon-security-gateway-for-email-vs-titanhq-cybersecurity-bundles) ## Alternatives to each - [See all Bitdefender GravityZone Security for Exchange alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-security-for-exchange) - [See all MDaemon Security Gateway for Email alternatives](https://cybersectools.com/alternatives/mdaemon-security-gateway-for-email) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-mdaemon-security-gateway-for-email For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-gravityzone-security-for-exchange.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bitdefender GravityZone Security for Exchange and MDaemon Security Gateway for 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