# Maltego Graph vs OpenTAXII: side-by-side comparison (2026)

[Maltego Graph](https://cybersectools.com/tools/maltego-maltego-graph) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [Maltego](https://cybersectools.com/companies/maltego). [OpenTAXII](https://cybersectools.com/tools/opentaxii) is a free [threat intel platforms](https://cybersectools.com/categories/tip) solution. 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

| | Maltego Graph | OpenTAXII |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Threat Intel Platforms | Threat Intel Platforms |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 211 |
| Last commit | – | Jan 2026 |
| Company | Maltego | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Maltego Graph | OpenTAXII |
|---|---|---|
| OSINT | Yes | – |
| Visualization | Yes | – |
| Graph | Yes | – |
| Case Management | Yes | – |
| Threat Analysis | Yes | – |
| Dark Web Monitoring | Yes | – |
| Reconnaissance | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| TAXII | – | Yes |

### Core features

**Maltego Graph**

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

**OpenTAXII**

No features listed.

## Which one fits you

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

- [Maltego Graph](https://cybersectools.com/tools/maltego-maltego-graph) fits if you need both cloud and on-premises options.
- [OpenTAXII](https://cybersectools.com/tools/opentaxii) fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.

## Maltego Graph vs OpenTAXII FAQ

Common questions when comparing Maltego Graph vs OpenTAXII for threat intel platforms.

### What is the difference between Maltego Graph and OpenTAXII?

**Maltego Graph**: Visual link analysis platform for OSINT and threat investigations. Built by Maltego.

**OpenTAXII**: A robust Python implementation of TAXII Services with a friendly pythonic API.

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

### Who makes Maltego Graph and OpenTAXII?

**Maltego Graph** is made by Maltego. **OpenTAXII** is open-source with 211 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Maltego Graph a good alternative to OpenTAXII?

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

## Related comparisons

- [Maltego Graph vs Maltego Professional Lite](https://cybersectools.com/compare/maltego-maltego-graph-vs-maltego-professional-lite)
- [Maltego Graph vs Threat Intelligence Platform](https://cybersectools.com/compare/maltego-maltego-graph-vs-threat-intelligence-platform)
- [Maltego Graph vs koat Platform](https://cybersectools.com/compare/koat-platform-vs-maltego-maltego-graph)
- [OpenTAXII vs Maltego Professional Lite](https://cybersectools.com/compare/maltego-professional-lite-vs-opentaxii)
- [OpenTAXII vs Threat Intelligence Platform](https://cybersectools.com/compare/opentaxii-vs-threat-intelligence-platform)
- [OpenTAXII vs koat Platform](https://cybersectools.com/compare/koat-platform-vs-opentaxii)

## Alternatives to each

- [See all Maltego Graph alternatives](https://cybersectools.com/alternatives/maltego-maltego-graph)
- [See all OpenTAXII alternatives](https://cybersectools.com/alternatives/opentaxii)

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Source: https://cybersectools.com/compare/maltego-maltego-graph-vs-opentaxii

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More on Maltego Graph and OpenTAXII: 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