# Bitdefender GravityZone Security for Exchange vs ESET Cloud Office Security: 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). [ESET Cloud Office Security](https://cybersectools.com/tools/eset-cloud-office-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [ESET](https://cybersectools.com/companies/eset). 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 | ESET Cloud Office Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Bitdefender | ESET | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Security for Exchange | ESET Cloud Office Security | |---|---|---| | Spam Prevention | Yes | Yes | | Zero Day | Yes | – | | Microsoft 365 | Yes | Yes | | Cloud Native | – | Yes | | Ransomware Prevention | – | Yes | | Sandbox | – | Yes | ### Core features **Bitdefender GravityZone Security for Exchange** 10 features listed. Sign in on the page to see them. **ESET Cloud Office Security** 10 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. **ESET Cloud Office Security** 10 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. - [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. - [ESET Cloud Office Security](https://cybersectools.com/tools/eset-cloud-office-security) fits if you want a cloud product. ## Bitdefender GravityZone Security for Exchange vs ESET Cloud Office Security FAQ Common questions when comparing Bitdefender GravityZone Security for Exchange vs ESET Cloud Office Security for email security platforms. ### What is the difference between Bitdefender GravityZone Security for Exchange and ESET Cloud Office Security? **Bitdefender GravityZone Security for Exchange**: Email security for Microsoft Exchange servers with antispam and antimalware. Built by Bitdefender. **ESET Cloud Office Security**: Cloud email security for Microsoft 365 and Google Workspace applications. Built by ESET. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender GravityZone Security for Exchange and ESET Cloud Office Security? **Bitdefender GravityZone Security for Exchange** is made by Bitdefender. **ESET Cloud Office Security** is made by ESET. 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 ESET Cloud Office Security? Often, yes. Bitdefender GravityZone Security for Exchange and ESET Cloud Office Security are both Email Security Platforms products, and both cover Microsoft 365, Spam Prevention. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bitdefender GravityZone Security for Exchange vs Iberlayer Email Guardian](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-iberlayer-email-guardian) - [Bitdefender GravityZone Security for Exchange vs OPSWAT MetaDefender Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-opswat-metadefender-email-security) - [Bitdefender GravityZone Security for Exchange vs Cybersentriq MX Email Threat Protection](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-cybersentriq-mx-email-threat-protection) - [ESET Cloud Office Security vs Iberlayer Email Guardian](https://cybersectools.com/compare/eset-cloud-office-security-vs-iberlayer-email-guardian) - [ESET Cloud Office Security vs OPSWAT MetaDefender Email Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-opswat-metadefender-email-security) - [ESET Cloud Office Security vs Cybersentriq MX Email Threat Protection](https://cybersectools.com/compare/cybersentriq-mx-email-threat-protection-vs-eset-cloud-office-security) ## Alternatives to each - [See all Bitdefender GravityZone Security for Exchange alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-security-for-exchange) - [See all ESET Cloud Office Security alternatives](https://cybersectools.com/alternatives/eset-cloud-office-security) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-eset-cloud-office-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. 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 ESET Cloud Office Security: 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