# PhishFirewall PhishEQ vs Shieldlink AI Attack Simulation: side-by-side comparison (2026)

[PhishFirewall PhishEQ](https://cybersectools.com/tools/phishfirewall-phisheq) is a commercial [anti-phishing](https://cybersectools.com/categories/anti-phishing) solution by [PhishFirewall](https://cybersectools.com/companies/phishfirewall). [Shieldlink AI Attack Simulation](https://cybersectools.com/tools/shieldlink-ai-attack-simulation) is a commercial [phishing simulation](https://cybersectools.com/categories/phishing-simulation) solution by [Shieldlink](https://cybersectools.com/companies/shieldlink). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | PhishFirewall PhishEQ | Shieldlink AI Attack Simulation |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Anti-Phishing | Phishing Simulation |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | PhishFirewall | Shieldlink |
| Headquarters | – | – |

### Use cases and capabilities

| | PhishFirewall PhishEQ | Shieldlink AI Attack Simulation |
|---|---|---|
| Microsoft 365 | Yes | – |
| Social Engineering | Yes | Yes |
| GCP | Yes | – |
| Deepfake Detection | – | Yes |
| Generative AI | – | Yes |
| Education | – | Yes |
| Fraud Detection | – | Yes |

### Core features

**PhishFirewall PhishEQ**

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

**Shieldlink AI Attack Simulation**

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

### Integrations

**PhishFirewall PhishEQ**

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

**Shieldlink AI Attack Simulation**

No integrations listed.

## Which one fits you

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

- [Shieldlink AI Attack Simulation](https://cybersectools.com/tools/shieldlink-ai-attack-simulation) fits if you are a startup.

## PhishFirewall PhishEQ vs Shieldlink AI Attack Simulation FAQ

Common questions when comparing PhishFirewall PhishEQ vs Shieldlink AI Attack Simulation for anti-phishing.

### What is the difference between PhishFirewall PhishEQ and Shieldlink AI Attack Simulation?

**PhishFirewall PhishEQ**: API-based email security for M365/Google with auto-retraction of phishing threats. Built by PhishFirewall.

**Shieldlink AI Attack Simulation**: AI-generated multi-channel phishing, vishing, and deepfake attack simulations. Built by Shieldlink.

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

### Who makes PhishFirewall PhishEQ and Shieldlink AI Attack Simulation?

**PhishFirewall PhishEQ** is made by PhishFirewall. **Shieldlink AI Attack Simulation** is made by Shieldlink. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is PhishFirewall PhishEQ a good alternative to Shieldlink AI Attack Simulation?

In part. PhishFirewall PhishEQ and Shieldlink AI Attack Simulation are not in the same category on CybersecTools. Both cover Social Engineering. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [PhishFirewall PhishEQ vs Frame Security Phishing Triage](https://cybersectools.com/compare/frame-security-phishing-triage-vs-phishfirewall-phisheq)
- [PhishFirewall PhishEQ vs Vade for M365](https://cybersectools.com/compare/phishfirewall-phisheq-vs-vade-for-m365)
- [PhishFirewall PhishEQ vs Egress Defend](https://cybersectools.com/compare/egress-defend-vs-phishfirewall-phisheq)
- [Shieldlink AI Attack Simulation vs Frame Security Phishing Triage](https://cybersectools.com/compare/frame-security-phishing-triage-vs-shieldlink-ai-attack-simulation)
- [Shieldlink AI Attack Simulation vs Vade for M365](https://cybersectools.com/compare/shieldlink-ai-attack-simulation-vs-vade-for-m365)
- [Shieldlink AI Attack Simulation vs Egress Defend](https://cybersectools.com/compare/egress-defend-vs-shieldlink-ai-attack-simulation)

## Alternatives to each

- [See all PhishFirewall PhishEQ alternatives](https://cybersectools.com/alternatives/phishfirewall-phisheq)
- [See all Shieldlink AI Attack Simulation alternatives](https://cybersectools.com/alternatives/shieldlink-ai-attack-simulation)

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Source: https://cybersectools.com/compare/phishfirewall-phisheq-vs-shieldlink-ai-attack-simulation

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

More on PhishFirewall PhishEQ and Shieldlink AI Attack Simulation: 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