# NewCore Identity Discovery vs Rubycat PROVE IT: side-by-side comparison (2026)

[NewCore Identity Discovery](https://cybersectools.com/tools/newcore-identity-discovery) is a commercial [identity governance and administration](https://cybersectools.com/categories/iga) solution by [NewCore](https://cybersectools.com/companies/newcore). [Rubycat PROVE IT](https://cybersectools.com/tools/rubycat-prove-it) is a commercial [privileged access management](https://cybersectools.com/categories/pam) solution by [Rubycat](https://cybersectools.com/companies/rubycat). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | NewCore Identity Discovery | Rubycat PROVE IT |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Identity Governance and Administration | Privileged Access Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | NewCore | Rubycat |
| Headquarters | – | – |

### Use cases and capabilities

| | NewCore Identity Discovery | Rubycat PROVE IT |
|---|---|---|
| SSO | Yes | – |
| Visibility | Yes | – |
| Shadow AI | Yes | – |
| Non-Human Identity | Yes | – |
| Least Privilege | Yes | Yes |
| Graph | Yes | – |
| Natural Language Processing | Yes | – |
| Inventory | Yes | – |
| Agentic AI Security | Yes | – |
| Single Sign On | Yes | – |
| PAM | – | Yes |
| Security Compliance Training | – | Yes |
| GDPR | – | Yes |
| Network Monitoring | – | Yes |
| Alerting | – | Yes |
| Case Management | – | Yes |

### Core features

**NewCore Identity Discovery**

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

**Rubycat PROVE IT**

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

### Integrations

**NewCore Identity Discovery**

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

**Rubycat PROVE IT**

No integrations listed.

## Which one fits you

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

- [NewCore Identity Discovery](https://cybersectools.com/tools/newcore-identity-discovery) fits if you want a cloud product.
- [Rubycat PROVE IT](https://cybersectools.com/tools/rubycat-prove-it) fits if you need to run it on your own servers and you are a small business.

## NewCore Identity Discovery vs Rubycat PROVE IT FAQ

Common questions when comparing NewCore Identity Discovery vs Rubycat PROVE IT for identity governance and administration.

### What is the difference between NewCore Identity Discovery and Rubycat PROVE IT?

**NewCore Identity Discovery**: Unifies identity records across all org systems into a single live view. Built by NewCore.

**Rubycat PROVE IT**: Built by Rubycat.

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

### Who makes NewCore Identity Discovery and Rubycat PROVE IT?

**NewCore Identity Discovery** is made by NewCore. **Rubycat PROVE IT** is made by Rubycat. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is NewCore Identity Discovery a good alternative to Rubycat PROVE IT?

In part. NewCore Identity Discovery and Rubycat PROVE IT are not in the same category on CybersecTools. Both cover Least Privilege. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [NewCore Identity Discovery vs Lumos Autonomous Identity Platform](https://cybersectools.com/compare/lumos-autonomous-identity-platform-vs-newcore-identity-discovery)
- [NewCore Identity Discovery vs Hydden Identity Platform](https://cybersectools.com/compare/hydden-identity-platform-vs-newcore-identity-discovery)
- [NewCore Identity Discovery vs Cakewalk](https://cybersectools.com/compare/cakewalk-vs-newcore-identity-discovery)
- [Rubycat PROVE IT vs Lumos Autonomous Identity Platform](https://cybersectools.com/compare/lumos-autonomous-identity-platform-vs-rubycat-prove-it)
- [Rubycat PROVE IT vs Hydden Identity Platform](https://cybersectools.com/compare/hydden-identity-platform-vs-rubycat-prove-it)
- [Rubycat PROVE IT vs Cakewalk](https://cybersectools.com/compare/cakewalk-vs-rubycat-prove-it)

## Alternatives to each

- [See all NewCore Identity Discovery alternatives](https://cybersectools.com/alternatives/newcore-identity-discovery)
- [See all Rubycat PROVE IT alternatives](https://cybersectools.com/alternatives/rubycat-prove-it)

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Source: https://cybersectools.com/compare/newcore-identity-discovery-vs-rubycat-prove-it

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

More on NewCore Identity Discovery and Rubycat PROVE IT: 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