Bitdefender GravityZone Small Business Security is a commercial endpoint protection platform solution by Bitdefender. Microsoft Defender is a commercial endpoint protection platform solution by Microsoft. Features, integrations, deployment and the company behind each one, side by side.
Endpoint security solution for small businesses with ransomware protection
Security app for individuals/families protecting devices from online 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.
Bitdefender GravityZone Small Business Security fits if you are a small business.
Common questions when comparing Bitdefender GravityZone Small Business Security vs Microsoft Defender for endpoint protection platform.
Bitdefender GravityZone Small Business Security: Endpoint security solution for small businesses with ransomware protection. Built by Bitdefender.
Microsoft Defender: Security app for individuals/families protecting devices from online threats. Built by Microsoft.
The table above shows where their features, integrations, deployment and company size fit differ.
Bitdefender GravityZone Small Business Security is made by Bitdefender. Microsoft Defender is made by Microsoft. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Bitdefender GravityZone Small Business Security and Microsoft Defender are both Endpoint Protection Platform products. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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