# Bitdefender GravityZone Platform vs Messageware Server Threat Guard (STG): side-by-side comparison (2026) [Bitdefender GravityZone Platform](https://cybersectools.com/tools/bitdefender-gravityzone-platform) is a commercial [extended detection and response](https://cybersectools.com/categories/xdr) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [Messageware Server Threat Guard (STG)](https://cybersectools.com/tools/messageware-server-threat-guard-stg) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [Messageware](https://cybersectools.com/companies/messageware). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Bitdefender GravityZone Platform | Messageware Server Threat Guard (STG) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Extended Detection and Response | Workload Protection | | Verified | No | No | | Deployment type | Hybrid | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Bitdefender | Messageware | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender GravityZone Platform | Messageware Server Threat Guard (STG) | |---|---|---| | Patch Management | Yes | – | | Ransomware Prevention | Yes | – | | Windows Security | – | Yes | | Server | – | Yes | | Zero Day | – | Yes | | Microsoft 365 | – | Yes | ### Core features **Bitdefender GravityZone Platform** 10 features listed. Sign in on the page to see them. **Messageware Server Threat Guard (STG)** 10 features listed. Sign in on the page to see them. ### Integrations **Bitdefender GravityZone Platform** No integrations listed. **Messageware Server Threat Guard (STG)** 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 Platform](https://cybersectools.com/tools/bitdefender-gravityzone-platform) fits if you need both cloud and on-premises options. - [Messageware Server Threat Guard (STG)](https://cybersectools.com/tools/messageware-server-threat-guard-stg) fits if you need to run it on your own servers. ## Bitdefender GravityZone Platform vs Messageware Server Threat Guard (STG) FAQ Common questions when comparing Bitdefender GravityZone Platform vs Messageware Server Threat Guard (STG) for extended detection and response. ### What is the difference between Bitdefender GravityZone Platform and Messageware Server Threat Guard (STG)? **Bitdefender GravityZone Platform**: Unified security platform with EPP, EDR, XDR, and MDR capabilities, built by Bitdefender. **Messageware Server Threat Guard (STG)**: Real-time threat detection & health monitoring for Windows/Exchange servers, built by Messageware. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender GravityZone Platform and Messageware Server Threat Guard (STG)? **Bitdefender GravityZone Platform** is made by Bitdefender. **Messageware Server Threat Guard (STG)** is made by Messageware. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Bitdefender GravityZone Platform a good alternative to Messageware Server Threat Guard (STG)? In part. Bitdefender GravityZone Platform and Messageware Server Threat Guard (STG) are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bitdefender GravityZone Platform vs Kaspersky Next XDR Optimum](https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-kaspersky-next-xdr-optimum) - [Bitdefender GravityZone Platform vs HackerHub8 Martinet](https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-hackerhub8-martinet) - [Bitdefender GravityZone Platform vs CrowdStrike Falcon Platform](https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-crowdstrike-falcon-platform) - [Messageware Server Threat Guard (STG) vs Kaspersky Next XDR Optimum](https://cybersectools.com/compare/kaspersky-next-xdr-optimum-vs-messageware-server-threat-guard-stg) - [Messageware Server Threat Guard (STG) vs HackerHub8 Martinet](https://cybersectools.com/compare/hackerhub8-martinet-vs-messageware-server-threat-guard-stg) - [Messageware Server Threat Guard (STG) vs CrowdStrike Falcon Platform](https://cybersectools.com/compare/crowdstrike-falcon-platform-vs-messageware-server-threat-guard-stg) ## Alternatives to each - [See all Bitdefender GravityZone Platform alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-platform) - [See all Messageware Server Threat Guard (STG) alternatives](https://cybersectools.com/alternatives/messageware-server-threat-guard-stg) --- Source: https://cybersectools.com/compare/bitdefender-gravityzone-platform-vs-messageware-server-threat-guard-stg For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-gravityzone-platform.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bitdefender GravityZone Platform and Messageware Server Threat Guard (STG): 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