# FingerprintJS vs TrustCaptcha: side-by-side comparison (2026)

[FingerprintJS](https://cybersectools.com/tools/fingerprintjs) is a free [bot management & CAPTCHA](https://cybersectools.com/categories/bot-management-captcha) solution. [TrustCaptcha](https://cybersectools.com/tools/trustcaptcha) is a commercial [bot management & CAPTCHA](https://cybersectools.com/categories/bot-management-captcha) solution by [TrustCaptcha](https://cybersectools.com/companies/trustcaptcha). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | FingerprintJS | TrustCaptcha |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Bot Management & CAPTCHA | Bot Management & CAPTCHA |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 26,751 | – |
| Last commit | Feb 2026 | – |
| Company | – | TrustCaptcha |
| Headquarters | – | – |

### Use cases and capabilities

| | FingerprintJS | TrustCaptcha |
|---|---|---|
| Open Source | Yes | – |
| Browser Security | Yes | – |
| Fraud Detection | Yes | – |
| Web Security | – | Yes |
| Bot Protection | – | Yes |
| Security Tools | – | Yes |

### Core features

**FingerprintJS**

No features listed.

**TrustCaptcha**

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

### Integrations

**FingerprintJS**

No integrations listed.

**TrustCaptcha**

48 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.

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

## FingerprintJS vs TrustCaptcha FAQ

Common questions when comparing FingerprintJS vs TrustCaptcha for bot management & CAPTCHA.

### What is the difference between FingerprintJS and TrustCaptcha?

**FingerprintJS**: FingerprintJS is a client-side browser fingerprinting library that provides a unique visitor identifier unaffected by incognito mode.

**TrustCaptcha**: A privacy-focused CAPTCHA alternative that protects websites from bot attacks using proof-of-work challenges and AI-based detection while maintaining GDPR compliance. Built by TrustCaptcha.

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

### Who makes FingerprintJS and TrustCaptcha?

**FingerprintJS** is open-source with 26,751 GitHub stars. **TrustCaptcha** is made by TrustCaptcha founded in 2023-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is FingerprintJS a good alternative to TrustCaptcha?

Often, yes. FingerprintJS and TrustCaptcha are both Bot Management & CAPTCHA products. Key differences: FingerprintJS is Free while TrustCaptcha is Commercial, FingerprintJS is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [FingerprintJS vs GeeTest CAPTCHA](https://cybersectools.com/compare/fingerprintjs-vs-geetest-captcha)
- [FingerprintJS vs HydroX AI Intelligent Guardian](https://cybersectools.com/compare/fingerprintjs-vs-hydrox-ai-intelligent-guardian)
- [FingerprintJS vs Arkose Labs Arkose Edge](https://cybersectools.com/compare/arkose-labs-arkose-edge-vs-fingerprintjs)
- [TrustCaptcha vs GeeTest CAPTCHA](https://cybersectools.com/compare/geetest-captcha-vs-trustcaptcha)
- [TrustCaptcha vs HydroX AI Intelligent Guardian](https://cybersectools.com/compare/hydrox-ai-intelligent-guardian-vs-trustcaptcha)
- [TrustCaptcha vs Arkose Labs Arkose Edge](https://cybersectools.com/compare/arkose-labs-arkose-edge-vs-trustcaptcha)

## Alternatives to each

- [See all FingerprintJS alternatives](https://cybersectools.com/alternatives/fingerprintjs)
- [See all TrustCaptcha alternatives](https://cybersectools.com/alternatives/trustcaptcha)

---

Source: https://cybersectools.com/compare/fingerprintjs-vs-trustcaptcha

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

More on FingerprintJS and TrustCaptcha: 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