# cti-python-stix2 vs HEAL Security: side-by-side comparison (2026)

[cti-python-stix2](https://cybersectools.com/tools/cti-python-stix2) is a free [threat intel platforms](https://cybersectools.com/categories/tip) solution. [HEAL Security](https://cybersectools.com/tools/heal-security) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [HEAL Security](https://cybersectools.com/companies/heal-security). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms) picks Recorded Future Threat Intelligence, Google Threat Intelligence, CrowdStrike Falcon Adversary Intelligence and 4 more.

## Side-by-side comparison

| | cti-python-stix2 | HEAL Security |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Threat Intel Platforms | Threat Intel Platforms |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 398 | – |
| Last commit | Apr 2025 | – |
| Company | – | HEAL Security |
| Headquarters | – | – |

### Use cases and capabilities

| | cti-python-stix2 | HEAL Security |
|---|---|---|
| STIX | Yes | – |
| Cyber Threat Intelligence | – | Yes |
| Healthcare | – | Yes |
| Vulnerability Intelligence | – | Yes |
| Threat Feed | – | Yes |
| Alerting | – | Yes |
| AI Copilot | – | Yes |
| Vulnerability | – | Yes |
| Security Reporting | – | Yes |
| Threat Analysis | – | Yes |
| Critical Infrastructure | – | Yes |

### Core features

**cti-python-stix2**

No features listed.

**HEAL Security**

8 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.

- [cti-python-stix2](https://cybersectools.com/tools/cti-python-stix2) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
- [HEAL Security](https://cybersectools.com/tools/heal-security) fits if you want a cloud product.

## cti-python-stix2 vs HEAL Security FAQ

Common questions when comparing cti-python-stix2 vs HEAL Security for threat intel platforms.

### What is the difference between cti-python-stix2 and HEAL Security?

**cti-python-stix2**: Python APIs for serializing and de-serializing STIX2 JSON content with higher-level APIs for common tasks.

**HEAL Security**: Healthcare-specific cyber threat intelligence & situational awareness platform, built by HEAL Security.

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

### Who makes cti-python-stix2 and HEAL Security?

**cti-python-stix2** is open-source with 398 GitHub stars. **HEAL Security** is made by HEAL Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is cti-python-stix2 a good alternative to HEAL Security?

Often, yes. cti-python-stix2 and HEAL Security are both Threat Intel Platforms products. Key differences: cti-python-stix2 is Free while HEAL Security is Commercial, cti-python-stix2 is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [cti-python-stix2 vs Cypho](https://cybersectools.com/compare/cti-python-stix2-vs-cypho)
- [cti-python-stix2 vs Ninja Signal](https://cybersectools.com/compare/cti-python-stix2-vs-ninja-signal)
- [cti-python-stix2 vs Ravenloop Cyber Intelligence Platform](https://cybersectools.com/compare/cti-python-stix2-vs-ravenloop-cyber-intelligence-platform)
- [HEAL Security vs Cypho](https://cybersectools.com/compare/cypho-vs-heal-security)
- [HEAL Security vs Ninja Signal](https://cybersectools.com/compare/heal-security-vs-ninja-signal)
- [HEAL Security vs Ravenloop Cyber Intelligence Platform](https://cybersectools.com/compare/heal-security-vs-ravenloop-cyber-intelligence-platform)

## Alternatives to each

- [See all cti-python-stix2 alternatives](https://cybersectools.com/alternatives/cti-python-stix2)
- [See all HEAL Security alternatives](https://cybersectools.com/alternatives/heal-security)

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Source: https://cybersectools.com/compare/cti-python-stix2-vs-heal-security

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cti-python-stix2.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on cti-python-stix2 and HEAL 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