# Detect-Phish vs NotifySecurity: side-by-side comparison (2026)

[Detect-Phish](https://cybersectools.com/tools/detect-phish) is a commercial [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) solution by [dPhish](https://cybersectools.com/companies/dphish). [NotifySecurity](https://cybersectools.com/tools/notifysecurity) is a free [Anti-Phishing](https://cybersectools.com/categories/anti-phishing) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Detect-Phish | NotifySecurity |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Anti-Phishing | Anti-Phishing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 133 |
| Last commit | – | Nov 2018 |
| Company | dPhish | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Detect-Phish | NotifySecurity |
|---|---|---|
| Detection Rules | Yes | – |
| Threat Feed | Yes | – |
| Dark Web Monitoring | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| Rule Engine | Yes | – |
| Spam Prevention | Yes | – |
| Microsoft 365 | Yes | – |
| Office 365 | Yes | – |
| IOC | Yes | – |
| Triage | Yes | – |
| Outlook | – | Yes |
| SMTP | – | Yes |

### Core features

**Detect-Phish**

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

**NotifySecurity**

No features listed.

### Integrations

**Detect-Phish**

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

**NotifySecurity**

No integrations listed.

## Which one fits you

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

- [NotifySecurity](https://cybersectools.com/tools/notifysecurity) fits if you need a free product and you want an open-source product.

## Detect-Phish vs NotifySecurity FAQ

Common questions when comparing Detect-Phish vs NotifySecurity for Anti-Phishing.

### What is the difference between Detect-Phish and NotifySecurity?

**Detect-Phish**: Reported Email Analysis & Response, built by dPhish.

**NotifySecurity**: An Outlook add-in that enables one-click reporting of suspicious emails to security teams with integrated statistics tracking and SMTP header collection.

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

### Who makes Detect-Phish and NotifySecurity?

**Detect-Phish** is made by dPhish founded in 2023-01-01T00:00:00.000Z. **NotifySecurity** is open-source with 133 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Detect-Phish a good alternative to NotifySecurity?

Often, yes. Detect-Phish and NotifySecurity are both Anti-Phishing products. Key differences: Detect-Phish is Commercial while NotifySecurity is Free, NotifySecurity is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Detect-Phish vs Vade for M365](https://cybersectools.com/compare/detect-phish-vs-vade-for-m365)
- [Detect-Phish vs Phriendly Phishing Phish Focus](https://cybersectools.com/compare/detect-phish-vs-phriendly-phishing-phish-focus)
- [Detect-Phish vs Frame Security Phishing Triage](https://cybersectools.com/compare/detect-phish-vs-frame-security-phishing-triage)
- [NotifySecurity vs Vade for M365](https://cybersectools.com/compare/notifysecurity-vs-vade-for-m365)
- [NotifySecurity vs Phriendly Phishing Phish Focus](https://cybersectools.com/compare/notifysecurity-vs-phriendly-phishing-phish-focus)
- [NotifySecurity vs Frame Security Phishing Triage](https://cybersectools.com/compare/frame-security-phishing-triage-vs-notifysecurity)

## Alternatives to each

- [See all Detect-Phish alternatives](https://cybersectools.com/alternatives/detect-phish)
- [See all NotifySecurity alternatives](https://cybersectools.com/alternatives/notifysecurity)

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Source: https://cybersectools.com/compare/detect-phish-vs-notifysecurity

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

More on Detect-Phish and NotifySecurity: 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