# Monarx Threat Shield vs Sucuri Website Security: side-by-side comparison (2026)

[Monarx Threat Shield](https://cybersectools.com/tools/monarx-threat-shield) is a commercial [runtime application Self-Protection](https://cybersectools.com/categories/rasp) solution by [Monarx](https://cybersectools.com/companies/monarx). [Sucuri Website Security](https://cybersectools.com/tools/sucuri-website-security) is a commercial [web application firewall](https://cybersectools.com/categories/web-application-firewall) solution by [Sucuri](https://cybersectools.com/companies/sucuri). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Monarx Threat Shield | Sucuri Website Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Runtime Application Self-Protection | Web Application Firewall |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market |
| Company | Monarx | Sucuri |
| Headquarters | – | – |

### Use cases and capabilities

| | Monarx Threat Shield | Sucuri Website Security |
|---|---|---|
| WAF | Yes | Yes |
| SQL Injection | Yes | – |
| PHP | Yes | – |
| DDoS | Yes | – |
| SSL | – | Yes |
| Web Security | – | Yes |
| DNS Security | – | Yes |

### Core features

**Monarx Threat Shield**

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

**Sucuri Website Security**

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

### Integrations

**Monarx Threat Shield**

No integrations listed.

**Sucuri Website Security**

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.

- [Monarx Threat Shield](https://cybersectools.com/tools/monarx-threat-shield) fits if you need to run it on your own servers and you are an enterprise.
- [Sucuri Website Security](https://cybersectools.com/tools/sucuri-website-security) fits if you want a cloud product.

## Monarx Threat Shield vs Sucuri Website Security FAQ

Common questions when comparing Monarx Threat Shield vs Sucuri Website Security for runtime application Self-Protection.

### What is the difference between Monarx Threat Shield and Sucuri Website Security?

**Monarx Threat Shield**: Real-time web application firewall with runtime protection for PHP apps, built by Monarx.

**Sucuri Website Security**: Cloud-based website security platform with WAF, malware removal, and CDN, built by Sucuri.

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

### Who makes Monarx Threat Shield and Sucuri Website Security?

**Monarx Threat Shield** is made by Monarx. **Sucuri Website Security** is made by Sucuri. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Monarx Threat Shield a good alternative to Sucuri Website Security?

In part. Monarx Threat Shield and Sucuri Website Security are not in the same category on CybersecTools. Both cover WAF. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Monarx Threat Shield vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-monarx-threat-shield)
- [Monarx Threat Shield vs Everspin EverSafe Web](https://cybersectools.com/compare/everspin-eversafe-web-vs-monarx-threat-shield)
- [Monarx Threat Shield vs Source Defense Platform](https://cybersectools.com/compare/monarx-threat-shield-vs-source-defense-platform)
- [Sucuri Website Security vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-sucuri-website-security)
- [Sucuri Website Security vs Everspin EverSafe Web](https://cybersectools.com/compare/everspin-eversafe-web-vs-sucuri-website-security)
- [Sucuri Website Security vs Source Defense Platform](https://cybersectools.com/compare/source-defense-platform-vs-sucuri-website-security)

## Alternatives to each

- [See all Monarx Threat Shield alternatives](https://cybersectools.com/alternatives/monarx-threat-shield)
- [See all Sucuri Website Security alternatives](https://cybersectools.com/alternatives/sucuri-website-security)

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Source: https://cybersectools.com/compare/monarx-threat-shield-vs-sucuri-website-security

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

More on Monarx Threat Shield and Sucuri Website Security: 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