# Bitdefender GravityZone Small Business Security vs Microsoft Defender: side-by-side comparison (2026) [Bitdefender GravityZone Small Business Security](https://cybersectools.com/tools/bitdefender-gravityzone-small-business-security) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [Microsoft Defender](https://cybersectools.com/tools/microsoft-defender) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [Microsoft](https://cybersectools.com/companies/microsoft). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Bitdefender GravityZone Small Business Security | Microsoft Defender | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Endpoint Protection Platform | Endpoint Protection Platform | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB | Startup | | Company | Bitdefender | Microsoft | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Small Business Security | Microsoft Defender | |---|---|---| | Ransomware Prevention | Yes | – | ### Core features **Bitdefender GravityZone Small Business Security** 10 features listed. Sign in on the page to see them. **Microsoft Defender** 10 features listed. Sign in on the page to see them. ### Integrations **Bitdefender GravityZone Small Business Security** 3 integrations listed. Sign in on the page to see them. **Microsoft Defender** 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. - [Bitdefender GravityZone Small Business Security](https://cybersectools.com/tools/bitdefender-gravityzone-small-business-security) fits if you are a small business. ## Bitdefender GravityZone Small Business Security vs Microsoft Defender FAQ Common questions when comparing Bitdefender GravityZone Small Business Security vs Microsoft Defender for endpoint protection platform. ### What is the difference between Bitdefender GravityZone Small Business Security and Microsoft Defender? **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. ### Who makes Bitdefender GravityZone Small Business Security and Microsoft Defender? **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. ### Is Bitdefender GravityZone Small Business Security a good alternative to Microsoft Defender? 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. ## Related comparisons - [Bitdefender GravityZone Small Business Security vs Bitdefender GravityZone Business Security](https://cybersectools.com/compare/bitdefender-gravityzone-small-business-security-vs-bitdefender-gravityzone-business-security) - [Bitdefender GravityZone Small Business Security vs Bitdefender GravityZone Cloud MSP Security](https://cybersectools.com/compare/bitdefender-gravityzone-cloud-msp-security-vs-bitdefender-gravityzone-small-business-security) - [Bitdefender GravityZone Small Business Security vs Absolute Resilience](https://cybersectools.com/compare/absolute-resilience-vs-bitdefender-gravityzone-small-business-security) - [Microsoft Defender vs Bitdefender GravityZone Business Security](https://cybersectools.com/compare/bitdefender-gravityzone-business-security-vs-microsoft-defender) - [Microsoft Defender vs Bitdefender GravityZone Cloud MSP Security](https://cybersectools.com/compare/bitdefender-gravityzone-cloud-msp-security-vs-microsoft-defender) - [Microsoft Defender vs Absolute Resilience](https://cybersectools.com/compare/absolute-resilience-vs-microsoft-defender) ## Alternatives to each - [See all Bitdefender GravityZone Small Business Security alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-small-business-security) - [See all Microsoft Defender alternatives](https://cybersectools.com/alternatives/microsoft-defender) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-small-business-security-vs-microsoft-defender For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-gravityzone-small-business-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bitdefender GravityZone Small Business Security and Microsoft Defender: 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