# c/side vs Nuxt Security: side-by-side comparison (2026)

[c/side](https://cybersectools.com/tools/cside) is a commercial [runtime application self-protection](https://cybersectools.com/categories/rasp) solution by [C/side](https://cybersectools.com/companies/cside). [Nuxt Security](https://cybersectools.com/tools/nuxt-security) is a free [runtime application self-protection](https://cybersectools.com/categories/rasp) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | c/side | Nuxt Security |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Runtime Application Self-Protection | Runtime Application Self-Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market |
| GitHub stars | – | 968 |
| Last commit | – | Jan 2026 |
| Company | C/side | – |
| Headquarters | – | – |

### Use cases and capabilities

| | c/side | Nuxt Security |
|---|---|---|
| Browser Security | Yes | – |
| Third Party Security | Yes | – |
| Web Security | Yes | Yes |
| Bot Protection | Yes | – |
| Content Security Policy | Yes | Yes |
| OWASP | – | Yes |
| Node.js | – | Yes |
| XSS | – | Yes |
| CSRF | – | Yes |

### Core features

**c/side**

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

**Nuxt Security**

No features listed.

### Integrations

**c/side**

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

**Nuxt Security**

No integrations listed.

## Which one fits you

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

- [c/side](https://cybersectools.com/tools/cside) fits if you are an enterprise.
- [Nuxt Security](https://cybersectools.com/tools/nuxt-security) fits if you are a startup, you need a free product and you want an open-source product.

## c/side vs Nuxt Security FAQ

Common questions when comparing c/side vs Nuxt Security for runtime application self-protection.

### What is the difference between c/side and Nuxt Security?

**c/side**: Client-side platform securing browser scripts, detecting fraud & ensuring PCI compliance. Built by C/side.

**Nuxt Security**: A Nuxt 3 security module that automatically implements OWASP security patterns through HTTP headers, middleware, and various protection mechanisms including CSP, XSS validation, CORS, and CSRF protection.

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

### Who makes c/side and Nuxt Security?

**c/side** is made by C/side. **Nuxt Security** is open-source with 968 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is c/side a good alternative to Nuxt Security?

Often, yes. c/side and Nuxt Security are both Runtime Application Self-Protection products, and both cover Web Security, Content Security Policy. Key differences: c/side is Commercial while Nuxt Security is Free, Nuxt Security is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [c/side vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-cside)
- [c/side vs Source Defense How it works](https://cybersectools.com/compare/source-defense-how-it-works-vs-cside)
- [c/side vs Source Defense Platform](https://cybersectools.com/compare/cside-vs-source-defense-platform)
- [Nuxt Security vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-nuxt-security)
- [Nuxt Security vs Source Defense How it works](https://cybersectools.com/compare/nuxt-security-vs-source-defense-how-it-works)
- [Nuxt Security vs Source Defense Platform](https://cybersectools.com/compare/nuxt-security-vs-source-defense-platform)

## Alternatives to each

- [See all c/side alternatives](https://cybersectools.com/alternatives/cside)
- [See all Nuxt Security alternatives](https://cybersectools.com/alternatives/nuxt-security)

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Source: https://cybersectools.com/compare/cside-vs-nuxt-security

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

More on c/side and Nuxt 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