# Bitdefender GravityZone Identity Threat Detection vs Microsoft Defender for Identity: side-by-side comparison (2026)

[Bitdefender GravityZone Identity Threat Detection](https://cybersectools.com/tools/bitdefender-gravityzone-identity-threat-detection-and-response) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [Microsoft Defender for Identity](https://cybersectools.com/tools/microsoft-defender-for-identity) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Microsoft](https://cybersectools.com/companies/microsoft). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Microsoft Defender for Identity](https://cybersectools.com/tools/microsoft-defender-for-identity)

Best for: Microsoft shops with on-premises Active Directory

It leads this list because most companies still run on-premises Active Directory, and this product watches it from the inside while feeding the same Defender incidents your analysts already work. If you are a Microsoft shop, it is often the shortest path to identity detection. If your endpoint and SOC stack is not Microsoft, weigh how much of that value carries over.

From [Best ITDR Solutions for Business](https://cybersectools.com/shortlists/best-itdr-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best ITDR Solutions for Business](https://cybersectools.com/shortlists/best-itdr-solutions) picks Microsoft Defender for Identity, CrowdStrike Falcon Next-Gen Identity Security, SentinelOne Singularity Identity Security and 4 more.

## Side-by-side comparison

| | Bitdefender GravityZone Identity Threat Detection | Microsoft Defender for Identity |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Identity Threat Detection and Response | Identity Threat Detection and Response |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Bitdefender | Microsoft |
| Headquarters | – | – |

### Use cases and capabilities

| | Bitdefender GravityZone Identity Threat Detection | Microsoft Defender for Identity |
|---|---|---|
| Active Directory | Yes | Yes |
| Lateral Movement | Yes | – |
| Attack Detection | – | Yes |
| Microsoft | – | Yes |

### Core features

**Bitdefender GravityZone Identity Threat Detection**

10 features listed. Sign in on the page to see them.

**Microsoft Defender for Identity**

8 features listed. Sign in on the page to see them.

### Integrations

**Bitdefender GravityZone Identity Threat Detection**

2 integrations listed. Sign in on the page to see them.

**Microsoft Defender for Identity**

5 integrations listed. Sign in on the page to see them.

## Bitdefender GravityZone Identity Threat Detection vs Microsoft Defender for Identity FAQ

Common questions when comparing Bitdefender GravityZone Identity Threat Detection vs Microsoft Defender for Identity for identity threat detection and response.

### What is the difference between Bitdefender GravityZone Identity Threat Detection and Microsoft Defender for Identity?

**Bitdefender GravityZone Identity Threat Detection**: ITDR platform integrated with XDR for identity protection and threat detection. Built by Bitdefender.

**Microsoft Defender for Identity**: Identity threat detection and response solution for Active Directory. Built by Microsoft.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Bitdefender GravityZone Identity Threat Detection and Microsoft Defender for Identity?

**Bitdefender GravityZone Identity Threat Detection** is made by Bitdefender. **Microsoft Defender for Identity** 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 Identity Threat Detection a good alternative to Microsoft Defender for Identity?

Often, yes. Bitdefender GravityZone Identity Threat Detection and Microsoft Defender for Identity are both Identity Threat Detection and Response products, and both cover Active Directory. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Bitdefender GravityZone Identity Threat Detection vs SentinelOne Singularity Identity Security](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-sentinelone-singularity-identity-security)
- [Bitdefender GravityZone Identity Threat Detection vs Netwrix Identity Threat Detection & Response](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-netwrix-identity-threat-detection-and-response)
- [Bitdefender GravityZone Identity Threat Detection vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-silverfort-identity-threat-detection-and-response-itdr)
- [Microsoft Defender for Identity vs SentinelOne Singularity Identity Security](https://cybersectools.com/compare/microsoft-defender-for-identity-vs-sentinelone-singularity-identity-security)
- [Microsoft Defender for Identity vs Netwrix Identity Threat Detection & Response](https://cybersectools.com/compare/microsoft-defender-for-identity-vs-netwrix-identity-threat-detection-and-response)
- [Microsoft Defender for Identity vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/microsoft-defender-for-identity-vs-silverfort-identity-threat-detection-and-response-itdr)

## Alternatives to each

- [See all Bitdefender GravityZone Identity Threat Detection alternatives](https://cybersectools.com/alternatives/bitdefender-gravityzone-identity-threat-detection-and-response)
- [See all Microsoft Defender for Identity alternatives](https://cybersectools.com/alternatives/microsoft-defender-for-identity)

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Source: https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-microsoft-defender-for-identity

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-gravityzone-identity-threat-detection-and-response.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Bitdefender GravityZone Identity Threat Detection and Microsoft Defender for Identity: 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