# ThreatBook Advanced Threat Intelligence (ATI) vs ThreatConnect Developer Documentation: side-by-side comparison (2026) [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). [ThreatConnect Developer Documentation](https://cybersectools.com/tools/threatconnect-developer-documentation) 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 | | ThreatBook Advanced Threat Intelligence (ATI) | ThreatConnect Developer Documentation | |---|---|---| | Pricing model | Commercial | Free | | Category | Threat Intel Platforms | Threat Intel Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | – | 9 | | Last commit | – | Mar 2026 | | Company | ThreatBook | – | | Headquarters | – | – | ### Use cases and capabilities | | ThreatBook Advanced Threat Intelligence (ATI) | ThreatConnect Developer Documentation | |---|---|---| | APT | Yes | – | | IOC | Yes | – | | MITRE ATT&CK | Yes | – | | STIX | Yes | – | | Vulnerability Intelligence | Yes | – | | Cyber Threat Intelligence | Yes | Yes | | YARA | Yes | – | | REST API | – | Yes | | Resources | – | Yes | | Documentation | – | Yes | | SDK | – | Yes | ### Core features **ThreatBook Advanced Threat Intelligence (ATI)** 10 features listed. Sign in on the page to see them. **ThreatConnect Developer Documentation** No features listed. ### Integrations **ThreatBook Advanced Threat Intelligence (ATI)** 4 integrations listed. Sign in on the page to see them. **ThreatConnect Developer Documentation** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [ThreatConnect Developer Documentation](https://cybersectools.com/tools/threatconnect-developer-documentation) fits if you are a small business, you need a free product and you want an open-source product. ## ThreatBook Advanced Threat Intelligence (ATI) vs ThreatConnect Developer Documentation FAQ Common questions when comparing ThreatBook Advanced Threat Intelligence (ATI) vs ThreatConnect Developer Documentation for threat intel platforms. ### What is the difference between ThreatBook Advanced Threat Intelligence (ATI) and ThreatConnect Developer Documentation? **ThreatBook Advanced Threat Intelligence (ATI)**: Enterprise threat intelligence platform with APAC focus and adversary tracking. Built by ThreatBook. **ThreatConnect Developer Documentation**: Developer documentation providing REST API and SDK resources for ThreatConnect platform integration across Python, Java, and JavaScript environments. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes ThreatBook Advanced Threat Intelligence (ATI) and ThreatConnect Developer Documentation? **ThreatBook Advanced Threat Intelligence (ATI)** is made by ThreatBook. **ThreatConnect Developer Documentation** is open-source with 9 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is ThreatBook Advanced Threat Intelligence (ATI) a good alternative to ThreatConnect Developer Documentation? Often, yes. ThreatBook Advanced Threat Intelligence (ATI) and ThreatConnect Developer Documentation are both Threat Intel Platforms products, and both cover Cyber Threat Intelligence. Key differences: ThreatBook Advanced Threat Intelligence (ATI) is Commercial while ThreatConnect Developer Documentation is Free, ThreatConnect Developer Documentation is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [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 Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/lovi-vs-threatbook-advanced-threat-intelligence-ati) - [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) - [ThreatConnect Developer Documentation vs EclecticIQ Intelligence Center](https://cybersectools.com/compare/eclecticiq-intelligence-center-vs-threatconnect-developer-documentation) - [ThreatConnect Developer Documentation vs Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/lovi-vs-threatconnect-developer-documentation) - [ThreatConnect Developer Documentation vs SOC Radar Cyber Threat Intelligence](https://cybersectools.com/compare/soc-radar-cyber-threat-intelligence-vs-threatconnect-developer-documentation) ## Alternatives to each - [See all ThreatBook Advanced Threat Intelligence (ATI) alternatives](https://cybersectools.com/alternatives/threatbook-advanced-threat-intelligence-ati) - [See all ThreatConnect Developer Documentation alternatives](https://cybersectools.com/alternatives/threatconnect-developer-documentation) --- Source: https://cybersectools.com/compare/threatbook-advanced-threat-intelligence-ati-vs-threatconnect-developer-documentation For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/threatbook-advanced-threat-intelligence-ati.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on ThreatBook Advanced Threat Intelligence (ATI) and ThreatConnect Developer Documentation: 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