# Obsidian ITDR vs Silverfort Authentication Firewall: side-by-side comparison (2026)

[Obsidian ITDR](https://cybersectools.com/tools/obsidian-itdr) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Obsidian Security](https://cybersectools.com/companies/obsidian-security). [Silverfort Authentication Firewall](https://cybersectools.com/tools/silverfort-authentication-firewall) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Silverfort](https://cybersectools.com/companies/silverfort). Features, integrations, deployment and the company behind each one, side by side.

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

| | Obsidian ITDR | Silverfort Authentication Firewall |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Identity Threat Detection and Response | Identity Threat Detection and Response |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Obsidian Security | Silverfort |
| Headquarters | – | – |

### Use cases and capabilities

| | Obsidian ITDR | Silverfort Authentication Firewall |
|---|---|---|
| MITRE ATT&CK | Yes | – |
| Active Directory | – | Yes |
| Authentication | – | Yes |
| Lateral Movement | – | Yes |
| Network Segmentation | – | Yes |

### Core features

**Obsidian ITDR**

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

**Silverfort Authentication Firewall**

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

### Integrations

**Obsidian ITDR**

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

**Silverfort Authentication Firewall**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Obsidian ITDR](https://cybersectools.com/tools/obsidian-itdr) fits if you want a cloud product.
- [Silverfort Authentication Firewall](https://cybersectools.com/tools/silverfort-authentication-firewall) fits if you need both cloud and on-premises options.

## Obsidian ITDR vs Silverfort Authentication Firewall FAQ

Common questions when comparing Obsidian ITDR vs Silverfort Authentication Firewall for identity threat detection and response.

### What is the difference between Obsidian ITDR and Silverfort Authentication Firewall?

**Obsidian ITDR**: SaaS ITDR platform for detecting & responding to identity threats. Built by Obsidian Security.

**Silverfort Authentication Firewall**: Identity-based access control & segmentation to block lateral movement. Built by Silverfort.

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

### Who makes Obsidian ITDR and Silverfort Authentication Firewall?

**Obsidian ITDR** is made by Obsidian Security. **Silverfort Authentication Firewall** is made by Silverfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Obsidian ITDR a good alternative to Silverfort Authentication Firewall?

Often, yes. Obsidian ITDR and Silverfort Authentication Firewall are both Identity Threat Detection and Response products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Obsidian ITDR vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/obsidian-itdr-vs-silverfort-identity-threat-detection-and-response-itdr)
- [Obsidian ITDR vs SentinelOne Singularity Identity Security](https://cybersectools.com/compare/obsidian-itdr-vs-sentinelone-singularity-identity-security)
- [Obsidian ITDR vs Bitdefender GravityZone Identity Threat Detection](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-obsidian-itdr)
- [Silverfort Authentication Firewall vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/silverfort-authentication-firewall-vs-silverfort-identity-threat-detection-and-response-itdr)
- [Silverfort Authentication Firewall vs SentinelOne Singularity Identity Security](https://cybersectools.com/compare/sentinelone-singularity-identity-security-vs-silverfort-authentication-firewall)
- [Silverfort Authentication Firewall vs Bitdefender GravityZone Identity Threat Detection](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-silverfort-authentication-firewall)

## Alternatives to each

- [See all Obsidian ITDR alternatives](https://cybersectools.com/alternatives/obsidian-itdr)
- [See all Silverfort Authentication Firewall alternatives](https://cybersectools.com/alternatives/silverfort-authentication-firewall)

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Source: https://cybersectools.com/compare/obsidian-itdr-vs-silverfort-authentication-firewall

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More on Obsidian ITDR and Silverfort Authentication Firewall: 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