# Beyond Identity RealityCheck vs Polygraf AI Data Provenance: side-by-side comparison (2026)

[Beyond Identity RealityCheck](https://cybersectools.com/tools/beyond-identity-realitycheck) is a commercial [deepfake detection](https://cybersectools.com/categories/deepfake-detection) solution by [Beyond Identity](https://cybersectools.com/companies/beyond-identity). [Polygraf AI Data Provenance](https://cybersectools.com/tools/polygraf-ai-data-provenance) is a commercial [deepfake detection](https://cybersectools.com/categories/deepfake-detection) solution by [Polygraf AI](https://cybersectools.com/companies/polygraf-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Beyond Identity RealityCheck | Polygraf AI Data Provenance |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Deepfake Detection | Deepfake Detection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Beyond Identity | Polygraf AI |
| Headquarters | – | – |

### Use cases and capabilities

| | Beyond Identity RealityCheck | Polygraf AI Data Provenance |
|---|---|---|
| MFA | Yes | – |
| Content Filtering | – | Yes |
| Generative AI | – | Yes |
| Critical Infrastructure | – | Yes |
| Content Authenticity | – | Yes |

### Core features

**Beyond Identity RealityCheck**

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

**Polygraf AI Data Provenance**

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

### Integrations

**Beyond Identity RealityCheck**

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

**Polygraf AI Data Provenance**

No integrations listed.

## Which one fits you

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

- [Beyond Identity RealityCheck](https://cybersectools.com/tools/beyond-identity-realitycheck) fits if you are a small business.

## Beyond Identity RealityCheck vs Polygraf AI Data Provenance FAQ

Common questions when comparing Beyond Identity RealityCheck vs Polygraf AI Data Provenance for deepfake detection.

### What is the difference between Beyond Identity RealityCheck and Polygraf AI Data Provenance?

**Beyond Identity RealityCheck**: Prevents AI impersonation fraud in video calls/chats via device-bound passkeys. Built by Beyond Identity.

**Polygraf AI Data Provenance**: AI-powered platform to detect deepfakes & authenticate content provenance. Built by Polygraf AI.

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

### Who makes Beyond Identity RealityCheck and Polygraf AI Data Provenance?

**Beyond Identity RealityCheck** is made by Beyond Identity. **Polygraf AI Data Provenance** is made by Polygraf AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Beyond Identity RealityCheck a good alternative to Polygraf AI Data Provenance?

Often, yes. Beyond Identity RealityCheck and Polygraf AI Data Provenance are both Deepfake Detection products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Beyond Identity RealityCheck vs Illuma IllumaSHIELD](https://cybersectools.com/compare/beyond-identity-realitycheck-vs-illuma-illumashield)
- [Beyond Identity RealityCheck vs Netarx Identity Key (NIK)](https://cybersectools.com/compare/beyond-identity-realitycheck-vs-netarx-identity-key-nik)
- [Beyond Identity RealityCheck vs Diopter AI](https://cybersectools.com/compare/beyond-identity-realitycheck-vs-diopter-ai)
- [Polygraf AI Data Provenance vs Illuma IllumaSHIELD](https://cybersectools.com/compare/illuma-illumashield-vs-polygraf-ai-data-provenance)
- [Polygraf AI Data Provenance vs Netarx Identity Key (NIK)](https://cybersectools.com/compare/netarx-identity-key-nik-vs-polygraf-ai-data-provenance)
- [Polygraf AI Data Provenance vs Diopter AI](https://cybersectools.com/compare/diopter-ai-vs-polygraf-ai-data-provenance)

## Alternatives to each

- [See all Beyond Identity RealityCheck alternatives](https://cybersectools.com/alternatives/beyond-identity-realitycheck)
- [See all Polygraf AI Data Provenance alternatives](https://cybersectools.com/alternatives/polygraf-ai-data-provenance)

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Source: https://cybersectools.com/compare/beyond-identity-realitycheck-vs-polygraf-ai-data-provenance

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

More on Beyond Identity RealityCheck and Polygraf AI Data Provenance: 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