# libtaxii vs ThreatBook Advanced Threat Intelligence (ATI): side-by-side comparison (2026) [libtaxii](https://cybersectools.com/tools/libtaxii) is a free [threat intel platforms](https://cybersectools.com/categories/tip) solution. [ThreatBook Advanced Threat Intelligence (ATI)](https://cybersectools.com/tools/threatbook-advanced-threat-intelligence-ati) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [ThreatBook](https://cybersectools.com/companies/threatbook). 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 | | libtaxii | ThreatBook Advanced Threat Intelligence (ATI) | |---|---|---| | 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 | Mid-Market, Enterprise | | GitHub stars | 73 | – | | Last commit | Apr 2021 | – | | Company | – | ThreatBook | | Headquarters | – | – | ### Use cases and capabilities | | libtaxii | ThreatBook Advanced Threat Intelligence (ATI) | |---|---|---| | Open Source | Yes | – | | XML | Yes | – | | Cyber Threat Intelligence | Yes | Yes | | TAXII | Yes | – | | APT | – | Yes | | IOC | – | Yes | | MITRE ATT&CK | – | Yes | | STIX | – | Yes | | Vulnerability Intelligence | – | Yes | | YARA | – | Yes | ### Core features **libtaxii** No features listed. **ThreatBook Advanced Threat Intelligence (ATI)** 10 features listed. Sign in on the page to see them. ### Integrations **libtaxii** No integrations listed. **ThreatBook Advanced Threat Intelligence (ATI)** 4 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. - [libtaxii](https://cybersectools.com/tools/libtaxii) fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product. - [ThreatBook Advanced Threat Intelligence (ATI)](https://cybersectools.com/tools/threatbook-advanced-threat-intelligence-ati) fits if you want a cloud product. ## libtaxii vs ThreatBook Advanced Threat Intelligence (ATI) FAQ Common questions when comparing libtaxii vs ThreatBook Advanced Threat Intelligence (ATI) for threat intel platforms. ### What is the difference between libtaxii and ThreatBook Advanced Threat Intelligence (ATI)? **libtaxii**: A Python library for handling TAXII v1.x messages and services to enable automated threat intelligence sharing and indicator exchange. **ThreatBook Advanced Threat Intelligence (ATI)**: Enterprise threat intelligence platform with APAC focus and adversary tracking. Built by ThreatBook. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes libtaxii and ThreatBook Advanced Threat Intelligence (ATI)? **libtaxii** is open-source with 73 GitHub stars. **ThreatBook Advanced Threat Intelligence (ATI)** is made by ThreatBook. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is libtaxii a good alternative to ThreatBook Advanced Threat Intelligence (ATI)? Often, yes. libtaxii and ThreatBook Advanced Threat Intelligence (ATI) are both Threat Intel Platforms products, and both cover Cyber Threat Intelligence. Key differences: libtaxii is Free while ThreatBook Advanced Threat Intelligence (ATI) is Commercial, libtaxii is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [libtaxii vs SOC Radar Cyber Threat Intelligence](https://cybersectools.com/compare/libtaxii-vs-soc-radar-cyber-threat-intelligence) - [libtaxii vs EclecticIQ Intelligence Center](https://cybersectools.com/compare/eclecticiq-intelligence-center-vs-libtaxii) - [libtaxii vs Filigran OpenCTI](https://cybersectools.com/compare/filigran-opencti-vs-libtaxii) - [ThreatBook Advanced Threat Intelligence (ATI) vs SOC Radar Cyber Threat Intelligence](https://cybersectools.com/compare/soc-radar-cyber-threat-intelligence-vs-threatbook-advanced-threat-intelligence-ati) - [ThreatBook Advanced Threat Intelligence (ATI) vs EclecticIQ Intelligence Center](https://cybersectools.com/compare/eclecticiq-intelligence-center-vs-threatbook-advanced-threat-intelligence-ati) - [ThreatBook Advanced Threat Intelligence (ATI) vs Filigran OpenCTI](https://cybersectools.com/compare/filigran-opencti-vs-threatbook-advanced-threat-intelligence-ati) ## Alternatives to each - [See all libtaxii alternatives](https://cybersectools.com/alternatives/libtaxii) - [See all ThreatBook Advanced Threat Intelligence (ATI) alternatives](https://cybersectools.com/alternatives/threatbook-advanced-threat-intelligence-ati) --- Source: https://cybersectools.com/compare/libtaxii-vs-threatbook-advanced-threat-intelligence-ati For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/libtaxii.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on libtaxii and ThreatBook Advanced Threat Intelligence (ATI): 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