# Bitdefender GravityZone Security for Exchange vs Fortra Email Security & Anti-Phishing: 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). [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Fortra](https://cybersectools.com/companies/fortra). 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 | Fortra Email Security & Anti-Phishing | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | Verified | | Deployment type | On-Premises | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Bitdefender | Fortra | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Security for Exchange | Fortra Email Security & Anti-Phishing | |---|---|---| | Spam Prevention | Yes | – | | Zero Day | Yes | – | | Microsoft 365 | Yes | – | | DMARC | – | Yes | | Ransomware Prevention | – | Yes | ### Core features **Bitdefender GravityZone Security for Exchange** 10 features listed. Sign in on the page to see them. **Fortra Email Security & Anti-Phishing** - DMARC email authentication and enforcement - Business email compromise detection - Spear phishing protection - Account takeover detection - Data loss prevention for sensitive data - Multi-method email encryption (TLS, S/MIME, PGP, web portal) - Content filtering and sanitization - Zero-day threat protection ### Integrations **Bitdefender GravityZone Security for Exchange** 3 integrations listed. Sign in on the page to see them. **Fortra Email Security & Anti-Phishing** - SIEM ## 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 need to run it on your own servers. - [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) fits if you need both cloud and on-premises options. ## Bitdefender GravityZone Security for Exchange vs Fortra Email Security & Anti-Phishing FAQ Common questions when comparing Bitdefender GravityZone Security for Exchange vs Fortra Email Security & Anti-Phishing for email security platforms. ### What is the difference between Bitdefender GravityZone Security for Exchange and Fortra Email Security & Anti-Phishing? **Bitdefender GravityZone Security for Exchange**: Email security for Microsoft Exchange servers with antispam and antimalware. Built by Bitdefender. **Fortra Email Security & Anti-Phishing**: Email security platform protecting against phishing, BEC, and data loss. Built by Fortra. Core capabilities include DMARC email authentication and enforcement, Business email compromise detection, Spear phishing protection. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender GravityZone Security for Exchange and Fortra Email Security & Anti-Phishing? **Bitdefender GravityZone Security for Exchange** is made by Bitdefender. **Fortra Email Security & Anti-Phishing** is made by Fortra. 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 Fortra Email Security & Anti-Phishing? Often, yes. Bitdefender GravityZone Security for Exchange and Fortra Email Security & Anti-Phishing 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 ESET Cloud Office Security](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-eset-cloud-office-security) - [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) - [Fortra Email Security & Anti-Phishing vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-fortra-email-security-and-anti-phishing) - [Fortra Email Security & Anti-Phishing vs ID Agent Graphus](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-id-agent-graphus) - [Fortra Email Security & Anti-Phishing vs SpamTitan for Office 365](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-spamtitan-for-office-365) ## Alternatives to each - [See all Bitdefender GravityZone Security for Exchange alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-security-for-exchange) - [See all Fortra Email Security & Anti-Phishing alternatives](https://cybersectools.com/alternatives/fortra-email-security-and-anti-phishing) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-fortra-email-security-and-anti-phishing 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 Fortra Email Security & Anti-Phishing: 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