# DOMPurify vs Everspin EverSafe Web: side-by-side comparison (2026)

[DOMPurify](https://cybersectools.com/tools/dompurify) is a free [runtime application self-protection](https://cybersectools.com/categories/rasp) solution. [Everspin EverSafe Web](https://cybersectools.com/tools/everspin-eversafe-web) is a commercial [runtime application self-protection](https://cybersectools.com/categories/rasp) solution by [Everspin Co., Ltd](https://cybersectools.com/companies/everspin-co-ltd). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DOMPurify | Everspin EverSafe Web |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Runtime Application Self-Protection | Runtime Application Self-Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 16,746 | – |
| Last commit | Mar 2026 | – |
| Company | – | Everspin Co., Ltd. |
| Headquarters | – | – |

### Use cases and capabilities

| | DOMPurify | Everspin EverSafe Web |
|---|---|---|
| Node.js | Yes | – |
| XSS | Yes | – |
| Web Security | – | Yes |
| WAF | – | Yes |
| Anomaly Detection | – | Yes |
| Attack Detection | – | Yes |
| AI Copilot | – | Yes |
| App Security | – | Yes |

### Core features

**DOMPurify**

No features listed.

**Everspin EverSafe Web**

3 features 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.

- [DOMPurify](https://cybersectools.com/tools/dompurify) fits if you are a startup, you need a free product and you want an open-source product.

## DOMPurify vs Everspin EverSafe Web FAQ

Common questions when comparing DOMPurify vs Everspin EverSafe Web for runtime application self-protection.

### What is the difference between DOMPurify and Everspin EverSafe Web?

**DOMPurify**: DOMPurify is a fast XSS sanitizer for HTML, MathML, and SVG.

**Everspin EverSafe Web**: Real-time web service protection using AI-MTD (Moving Target Defense) tech. Built by Everspin Co., Ltd.

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

### Who makes DOMPurify and Everspin EverSafe Web?

**DOMPurify** is open-source with 16,746 GitHub stars. **Everspin EverSafe Web** is made by Everspin Co., Ltd. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DOMPurify a good alternative to Everspin EverSafe Web?

Often, yes. DOMPurify and Everspin EverSafe Web are both Runtime Application Self-Protection products. Key differences: DOMPurify is Free while Everspin EverSafe Web is Commercial, DOMPurify is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DOMPurify vs Pradeo RASP](https://cybersectools.com/compare/dompurify-vs-pradeo-rasp)
- [DOMPurify vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-dompurify)
- [DOMPurify vs Alma Platform](https://cybersectools.com/compare/alma-platform-vs-dompurify)
- [Everspin EverSafe Web vs Pradeo RASP](https://cybersectools.com/compare/everspin-eversafe-web-vs-pradeo-rasp)
- [Everspin EverSafe Web vs Aikido Zen](https://cybersectools.com/compare/aikido-zen-vs-everspin-eversafe-web)
- [Everspin EverSafe Web vs Alma Platform](https://cybersectools.com/compare/alma-platform-vs-everspin-eversafe-web)

## Alternatives to each

- [See all DOMPurify alternatives](https://cybersectools.com/alternatives/dompurify)
- [See all Everspin EverSafe Web alternatives](https://cybersectools.com/alternatives/everspin-eversafe-web)

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Source: https://cybersectools.com/compare/dompurify-vs-everspin-eversafe-web

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

More on DOMPurify and Everspin EverSafe Web: 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