# Bitdefender GravityZone Extended Email Security vs Ironscales DMARC Management: side-by-side comparison (2026) [Bitdefender GravityZone Extended Email Security](https://cybersectools.com/tools/bitdefender-gravityzone-extended-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [Ironscales DMARC Management](https://cybersectools.com/tools/ironscales-dmarc-management) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [IRONSCALES](https://cybersectools.com/companies/ironscales). 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 Extended Email Security | Ironscales DMARC Management | |---|---|---| | 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 | Startup, SMB, Mid-Market, Enterprise | | Company | Bitdefender | IRONSCALES | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Extended Email Security | Ironscales DMARC Management | |---|---|---| | Microsoft 365 | Yes | – | | Ransomware Prevention | Yes | – | | Multi Tenancy | Yes | Yes | | DMARC | – | Yes | | SPF | – | Yes | | DKIM | – | Yes | | Spoofing | – | Yes | ### Core features **Bitdefender GravityZone Extended Email Security** 10 features listed. Sign in on the page to see them. **Ironscales DMARC Management** 10 features listed. Sign in on the page to see them. ### Integrations **Bitdefender GravityZone Extended Email Security** 2 integrations listed. Sign in on the page to see them. **Ironscales DMARC Management** 12 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. - [Ironscales DMARC Management](https://cybersectools.com/tools/ironscales-dmarc-management) fits if you are a startup. ## Bitdefender GravityZone Extended Email Security vs Ironscales DMARC Management FAQ Common questions when comparing Bitdefender GravityZone Extended Email Security vs Ironscales DMARC Management for email security platforms. ### What is the difference between Bitdefender GravityZone Extended Email Security and Ironscales DMARC Management? **Bitdefender GravityZone Extended Email Security**: Cloud-native email security platform with SEG and API-based protection. Built by Bitdefender. **Ironscales DMARC Management**: DMARC management platform for email authentication and domain protection. Built by IRONSCALES. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender GravityZone Extended Email Security and Ironscales DMARC Management? **Bitdefender GravityZone Extended Email Security** is made by Bitdefender. **Ironscales DMARC Management** is made by IRONSCALES. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Bitdefender GravityZone Extended Email Security a good alternative to Ironscales DMARC Management? Often, yes. Bitdefender GravityZone Extended Email Security and Ironscales DMARC Management are both Email Security Platforms products, and both cover Multi Tenancy. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bitdefender GravityZone Extended Email Security vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-sendmarc-dmarc-managed-services) - [Bitdefender GravityZone Extended Email Security vs Sendmarc DMARC Management Platform](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-sendmarc-dmarc-management-platform) - [Bitdefender GravityZone Extended Email Security vs InboxSeguro](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-inboxseguro) - [Ironscales DMARC Management vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/ironscales-dmarc-management-vs-sendmarc-dmarc-managed-services) - [Ironscales DMARC Management vs Sendmarc DMARC Management Platform](https://cybersectools.com/compare/ironscales-dmarc-management-vs-sendmarc-dmarc-management-platform) - [Ironscales DMARC Management vs InboxSeguro](https://cybersectools.com/compare/inboxseguro-vs-ironscales-dmarc-management) ## Alternatives to each - [See all Bitdefender GravityZone Extended Email Security alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-extended-email-security) - [See all Ironscales DMARC Management alternatives](https://cybersectools.com/alternatives/ironscales-dmarc-management) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-ironscales-dmarc-management For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-gravityzone-extended-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bitdefender GravityZone Extended Email Security and Ironscales DMARC Management: 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