# IronVest InboxGuard vs PhishingBox KillPhish: side-by-side comparison (2026)

[IronVest InboxGuard](https://cybersectools.com/tools/ironvest-inboxguard) is a commercial [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) solution by [IronVest](https://cybersectools.com/companies/ironvest). [PhishingBox KillPhish](https://cybersectools.com/tools/phishingbox-killphish) is a commercial [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) solution by [PhishingBox](https://cybersectools.com/companies/phishingbox). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | IronVest InboxGuard | PhishingBox KillPhish |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Anti-Phishing | Anti-Phishing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | IronVest | PhishingBox |
| Headquarters | – | – |

### Use cases and capabilities

| | IronVest InboxGuard | PhishingBox KillPhish |
|---|---|---|
| Office 365 | Yes | – |
| Ransomware Prevention | Yes | – |
| Microsoft 365 | – | Yes |

### Core features

**IronVest InboxGuard**

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

**PhishingBox KillPhish**

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

### Integrations

**IronVest InboxGuard**

No integrations listed.

**PhishingBox KillPhish**

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

## IronVest InboxGuard vs PhishingBox KillPhish FAQ

Common questions when comparing IronVest InboxGuard vs PhishingBox KillPhish for Anti-Phishing.

### What is the difference between IronVest InboxGuard and PhishingBox KillPhish?

**IronVest InboxGuard**: AI-powered email security with phishing detection and employee training, built by IronVest.

**PhishingBox KillPhish**: Email threat scanning and reporting add-in for Microsoft 365 and Google, built by PhishingBox.

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

### Who makes IronVest InboxGuard and PhishingBox KillPhish?

**IronVest InboxGuard** is made by IronVest. **PhishingBox KillPhish** 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 IronVest InboxGuard a good alternative to PhishingBox KillPhish?

Often, yes. IronVest InboxGuard and PhishingBox KillPhish are both Anti-Phishing products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [IronVest InboxGuard vs Detect-Phish](https://cybersectools.com/compare/detect-phish-vs-ironvest-inboxguard)
- [IronVest InboxGuard vs Vade for M365](https://cybersectools.com/compare/ironvest-inboxguard-vs-vade-for-m365)
- [IronVest InboxGuard vs Egress Defend](https://cybersectools.com/compare/egress-defend-vs-ironvest-inboxguard)
- [PhishingBox KillPhish vs Detect-Phish](https://cybersectools.com/compare/detect-phish-vs-phishingbox-killphish)
- [PhishingBox KillPhish vs Vade for M365](https://cybersectools.com/compare/phishingbox-killphish-vs-vade-for-m365)
- [PhishingBox KillPhish vs Egress Defend](https://cybersectools.com/compare/egress-defend-vs-phishingbox-killphish)

## Alternatives to each

- [See all IronVest InboxGuard alternatives](https://cybersectools.com/alternatives/ironvest-inboxguard)
- [See all PhishingBox KillPhish alternatives](https://cybersectools.com/alternatives/phishingbox-killphish)

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Source: https://cybersectools.com/compare/ironvest-inboxguard-vs-phishingbox-killphish

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

More on IronVest InboxGuard and PhishingBox KillPhish: 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