# Sharelock ISPM vs Silverfort Authentication Firewall: side-by-side comparison (2026)

[Sharelock ISPM](https://cybersectools.com/tools/sharelock-ispm) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Sharelock](https://cybersectools.com/companies/sharelock). [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.

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## Side-by-side comparison

| | Sharelock ISPM | Silverfort Authentication Firewall |
|---|---|---|
| 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 | Sharelock | Silverfort |
| Headquarters | – | – |

### Use cases and capabilities

| | Sharelock ISPM | Silverfort Authentication Firewall |
|---|---|---|
| Least Privilege | Yes | – |
| Active Directory | – | Yes |
| Authentication | – | Yes |
| Lateral Movement | – | Yes |
| Network Segmentation | – | Yes |

### Core features

**Sharelock ISPM**

10 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

**Sharelock ISPM**

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

**Silverfort Authentication Firewall**

No integrations listed.

## Sharelock ISPM vs Silverfort Authentication Firewall FAQ

Common questions when comparing Sharelock ISPM vs Silverfort Authentication Firewall for identity threat detection and response.

### What is the difference between Sharelock ISPM and Silverfort Authentication Firewall?

**Sharelock ISPM**: AI-driven ISPM platform for identity posture mgmt across hybrid envs, built by Sharelock.

**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 Sharelock ISPM and Silverfort Authentication Firewall?

**Sharelock ISPM** is made by Sharelock. **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 Sharelock ISPM a good alternative to Silverfort Authentication Firewall?

Often, yes. Sharelock ISPM 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

- [Sharelock ISPM vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/sharelock-ispm-vs-silverfort-identity-threat-detection-and-response-itdr)
- [Sharelock ISPM vs SentinelOne Singularity Identity Security](https://cybersectools.com/compare/sentinelone-singularity-identity-security-vs-sharelock-ispm)
- [Sharelock ISPM vs Forestall ISPM & IVIP](https://cybersectools.com/compare/forestall-ispm-and-ivip-vs-sharelock-ispm)
- [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 Forestall ISPM & IVIP](https://cybersectools.com/compare/forestall-ispm-and-ivip-vs-silverfort-authentication-firewall)

## Alternatives to each

- [See all Sharelock ISPM alternatives](https://cybersectools.com/alternatives/sharelock-ispm)
- [See all Silverfort Authentication Firewall alternatives](https://cybersectools.com/alternatives/silverfort-authentication-firewall)

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Source: https://cybersectools.com/compare/sharelock-ispm-vs-silverfort-authentication-firewall

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/sharelock-ispm.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Sharelock ISPM 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