# Cerebra PhishGuard vs PhishingBox Security Inbox: side-by-side comparison (2026)

[Cerebra PhishGuard](https://cybersectools.com/tools/cerebra-phishguard) is a commercial [phishing simulation](https://cybersectools.com/categories/phishing-simulation) solution by [Cerebra](https://cybersectools.com/companies/cerebra). [PhishingBox Security Inbox](https://cybersectools.com/tools/phishingbox-security-inbox) is a commercial [phishing simulation](https://cybersectools.com/categories/phishing-simulation) solution by [PhishingBox](https://cybersectools.com/companies/phishingbox). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Phishing Simulation Solutions for Business](https://cybersectools.com/shortlists/best-phishing-simulation-solutions) picks KnowBe4 Platform, Hoxhunt Human Risk Management Platform, Adaptive Security Phishing Simulations and 4 more.

## Side-by-side comparison

| | Cerebra PhishGuard | PhishingBox Security Inbox |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Phishing Simulation | Phishing Simulation |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Cerebra | PhishingBox |
| Headquarters | – | – |

### Use cases and capabilities

| | Cerebra PhishGuard | PhishingBox Security Inbox |
|---|---|---|
| Active Directory | Yes | – |
| Threat Management | – | Yes |

### Core features

**Cerebra PhishGuard**

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

**PhishingBox Security Inbox**

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

### Integrations

**Cerebra PhishGuard**

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

**PhishingBox Security Inbox**

4 integrations 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.

- [Cerebra PhishGuard](https://cybersectools.com/tools/cerebra-phishguard) fits if you need both cloud and on-premises options.
- [PhishingBox Security Inbox](https://cybersectools.com/tools/phishingbox-security-inbox) fits if you want a cloud product.

## Cerebra PhishGuard vs PhishingBox Security Inbox FAQ

Common questions when comparing Cerebra PhishGuard vs PhishingBox Security Inbox for phishing simulation.

### What is the difference between Cerebra PhishGuard and PhishingBox Security Inbox?

**Cerebra PhishGuard**: Phishing simulation platform for security awareness training and testing. Built by Cerebra.

**PhishingBox Security Inbox**: Phishing threat identification and mitigation tool for email security teams. Built by PhishingBox.

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

### Who makes Cerebra PhishGuard and PhishingBox Security Inbox?

**Cerebra PhishGuard** is made by Cerebra. **PhishingBox Security Inbox** is made by PhishingBox. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Cerebra PhishGuard a good alternative to PhishingBox Security Inbox?

Often, yes. Cerebra PhishGuard and PhishingBox Security Inbox are both Phishing Simulation products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Cerebra PhishGuard vs GoldPhish Simulated Phishing](https://cybersectools.com/compare/cerebra-phishguard-vs-goldphish-simulated-phishing)
- [Cerebra PhishGuard vs Cyber Aware Phishing Simulations](https://cybersectools.com/compare/cerebra-phishguard-vs-cyber-aware-phishing-simulations)
- [Cerebra PhishGuard vs PhishingBox Phishing Simulator](https://cybersectools.com/compare/cerebra-phishguard-vs-phishingbox-phishing-simulator)
- [PhishingBox Security Inbox vs GoldPhish Simulated Phishing](https://cybersectools.com/compare/goldphish-simulated-phishing-vs-phishingbox-security-inbox)
- [PhishingBox Security Inbox vs Cyber Aware Phishing Simulations](https://cybersectools.com/compare/cyber-aware-phishing-simulations-vs-phishingbox-security-inbox)
- [PhishingBox Security Inbox vs PhishingBox Phishing Simulator](https://cybersectools.com/compare/phishingbox-phishing-simulator-vs-phishingbox-security-inbox)

## Alternatives to each

- [See all Cerebra PhishGuard alternatives](https://cybersectools.com/alternatives/cerebra-phishguard)
- [See all PhishingBox Security Inbox alternatives](https://cybersectools.com/alternatives/phishingbox-security-inbox)

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Source: https://cybersectools.com/compare/cerebra-phishguard-vs-phishingbox-security-inbox

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

More on Cerebra PhishGuard and PhishingBox Security Inbox: 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