# Graphus vs Phishing Catcher: side-by-side comparison (2026)

[Graphus](https://cybersectools.com/tools/graphus) is a commercial [anti-phishing](https://cybersectools.com/categories/anti-phishing) solution by [Graphus](https://cybersectools.com/companies/graphus). [Phishing Catcher](https://cybersectools.com/tools/phishing-catcher) 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

| | Graphus | Phishing Catcher |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Anti-Phishing | Anti-Phishing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 1,757 |
| Last commit | – | Dec 2020 |
| Company | Graphus | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Graphus | Phishing Catcher |
|---|---|---|
| Spam Prevention | Yes | – |
| DMARC | Yes | – |
| Fraud Detection | Yes | – |
| TLS | – | Yes |

### Core features

**Graphus**

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

**Phishing Catcher**

No features listed.

### Integrations

**Graphus**

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

**Phishing Catcher**

No integrations listed.

## Which one fits you

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

- [Graphus](https://cybersectools.com/tools/graphus) fits if you want a cloud product.
- [Phishing Catcher](https://cybersectools.com/tools/phishing-catcher) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## Graphus vs Phishing Catcher FAQ

Common questions when comparing Graphus vs Phishing Catcher for anti-phishing.

### What is the difference between Graphus and Phishing Catcher?

**Graphus**: Cloud email security platform focused on anti-phishing protection for orgs. Built by Graphus.

**Phishing Catcher**: Catch possible phishing domains in near real time by looking for suspicious TLS certificate issuances reported to the Certificate Transparency Log (CTL) via the CertStream API.

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

### Who makes Graphus and Phishing Catcher?

**Graphus** is made by Graphus. **Phishing Catcher** is open-source with 1,757 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Graphus a good alternative to Phishing Catcher?

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

## Related comparisons

- [Graphus vs Vade for M365](https://cybersectools.com/compare/graphus-vs-vade-for-m365)
- [Graphus vs Enea Messaging Security](https://cybersectools.com/compare/enea-messaging-security-vs-graphus)
- [Graphus vs Humanix](https://cybersectools.com/compare/graphus-vs-humanix)
- [Phishing Catcher vs Vade for M365](https://cybersectools.com/compare/phishing-catcher-vs-vade-for-m365)
- [Phishing Catcher vs Enea Messaging Security](https://cybersectools.com/compare/enea-messaging-security-vs-phishing-catcher)
- [Phishing Catcher vs Humanix](https://cybersectools.com/compare/humanix-vs-phishing-catcher)

## Alternatives to each

- [See all Graphus alternatives](https://cybersectools.com/alternatives/graphus)
- [See all Phishing Catcher alternatives](https://cybersectools.com/alternatives/phishing-catcher)

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Source: https://cybersectools.com/compare/graphus-vs-phishing-catcher

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

More on Graphus and Phishing Catcher: 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