Broadcom Symantec Email Security is a commercial email security platforms solution by Broadcom. Mesh Gateway is a commercial email security platforms solution by Mesh by BitDefender. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Large companies needing cloud and on-premises mail
It makes the list because it offers both a cloud service and an on-premises Messaging Gateway, as a virtual or physical appliance, which suits large companies that still run their own mail servers. Browser isolation opens risky links away from the user's machine. If you plan to move mail to the cloud, ask how your policies carry over from the gateway to the cloud service.
From Best Email Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Enterprise email security platform for cloud and on-premise deployments
Email security gateway protecting against phishing, BEC, and email-borne threats
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Broadcom Symantec Email Security fits if you need both cloud and on-premises options.
Mesh Gateway fits if you want a cloud product and you are a startup.
Common questions when comparing Broadcom Symantec Email Security vs Mesh Gateway for email security platforms.
Broadcom Symantec Email Security: Enterprise email security platform for cloud and on-premise deployments, built by Broadcom.
Mesh Gateway: Email security gateway protecting against phishing, BEC, and email-borne threats, built by Mesh by BitDefender.
The table above shows where their features, integrations, deployment and company size fit differ.
Broadcom Symantec Email Security is made by Broadcom. Mesh Gateway is made by Mesh by BitDefender. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Broadcom Symantec Email Security and Mesh Gateway are both Email Security Platforms products, and both cover URL Filtering. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Email Security Solutions for Business picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more.See the shortlist