# OPSWAT MetaDefender Email Security vs VIPRE Integrated Email Security (IES): side-by-side comparison (2026) [OPSWAT MetaDefender Email Security](https://cybersectools.com/tools/opswat-metadefender-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [OPSWAT](https://cybersectools.com/companies/opswat). [VIPRE Integrated Email Security (IES)](https://cybersectools.com/tools/vipre-integrated-email-security-ies) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Vipre](https://cybersectools.com/companies/vipre). 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 | | OPSWAT MetaDefender Email Security | VIPRE Integrated Email Security (IES) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | OPSWAT | Vipre | | Headquarters | – | – | ### Use cases and capabilities | | OPSWAT MetaDefender Email Security | VIPRE Integrated Email Security (IES) | |---|---|---| | Microsoft 365 | Yes | Yes | | Sandbox | Yes | – | | Zero Day | Yes | – | | Lateral Movement | – | Yes | ### Core features **OPSWAT MetaDefender Email Security** 10 features listed. Sign in on the page to see them. **VIPRE Integrated Email Security (IES)** 10 features listed. Sign in on the page to see them. ### Integrations **OPSWAT MetaDefender Email Security** 2 integrations listed. Sign in on the page to see them. **VIPRE Integrated Email Security (IES)** 1 integration 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. - [OPSWAT MetaDefender Email Security](https://cybersectools.com/tools/opswat-metadefender-email-security) fits if you need both cloud and on-premises options. - [VIPRE Integrated Email Security (IES)](https://cybersectools.com/tools/vipre-integrated-email-security-ies) fits if you want a cloud product. ## OPSWAT MetaDefender Email Security vs VIPRE Integrated Email Security (IES) FAQ Common questions when comparing OPSWAT MetaDefender Email Security vs VIPRE Integrated Email Security (IES) for email security platforms. ### What is the difference between OPSWAT MetaDefender Email Security and VIPRE Integrated Email Security (IES)? **OPSWAT MetaDefender Email Security**: Email security platform protecting against phishing, malware, and exploits. Built by OPSWAT. **VIPRE Integrated Email Security (IES)**: Email security platform for Microsoft 365 with AI-based threat detection. Built by Vipre. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes OPSWAT MetaDefender Email Security and VIPRE Integrated Email Security (IES)? **OPSWAT MetaDefender Email Security** is made by OPSWAT. **VIPRE Integrated Email Security (IES)** is made by Vipre. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is OPSWAT MetaDefender Email Security a good alternative to VIPRE Integrated Email Security (IES)? Often, yes. OPSWAT MetaDefender Email Security and VIPRE Integrated Email Security (IES) are both Email Security Platforms products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [OPSWAT MetaDefender Email Security vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-opswat-metadefender-email-security) - [OPSWAT MetaDefender Email Security vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-opswat-metadefender-email-security) - [OPSWAT MetaDefender Email Security vs GLIMPS Email Security for M365](https://cybersectools.com/compare/glimps-email-security-for-m365-vs-opswat-metadefender-email-security) - [VIPRE Integrated Email Security (IES) vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-vipre-integrated-email-security-ies) - [VIPRE Integrated Email Security (IES) vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-vipre-integrated-email-security-ies) - [VIPRE Integrated Email Security (IES) vs GLIMPS Email Security for M365](https://cybersectools.com/compare/glimps-email-security-for-m365-vs-vipre-integrated-email-security-ies) ## Alternatives to each - [See all OPSWAT MetaDefender Email Security alternatives](https://cybersectools.com/alternatives/opswat-metadefender-email-security) - [See all VIPRE Integrated Email Security (IES) alternatives](https://cybersectools.com/alternatives/vipre-integrated-email-security-ies) --- Source: https://cybersectools.com/compare/opswat-metadefender-email-security-vs-vipre-integrated-email-security-ies For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/opswat-metadefender-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on OPSWAT MetaDefender Email Security and VIPRE Integrated Email Security (IES): 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