# YETI

YETI is a Threat Intel Platforms product. It runs on-premises. Pricing is free.

YETI is a proof-of-concept TAXII implementation that supports Inbox, Poll, and Discovery services for automated cyber threat intelligence indicator exchange.

Checked October 2026.

## What is YETI?

YETI is a proof-of-concept implementation of the Trusted Automated eXchange of Indicator Information (TAXII) protocol. The tool supports three core TAXII services: Inbox, Poll, and Discovery services as defined by the TAXII Services Specification.

Built using Python 2.7 and the Django 1.7 web application framework, YETI provides developers with a reference implementation for building and testing TAXII-compliant applications. The tool enables automated exchange of cyber threat intelligence indicators between organizations and security systems.

YETI serves as both a learning resource for understanding TAXII protocol mechanics and a development foundation for creating custom threat intelligence sharing platforms. The implementation focuses on helping developers understand the technical requirements and data structures involved in TAXII-based threat intelligence exchange.

Tags: Threat Sharing, Open Source, Cyber Threat Intelligence, TAXII, Proof of Concept

## Quick facts

- Category: [Threat Intelligence](https://cybersectools.com/categories/threat-intelligence) · [Threat Intel Platforms](https://cybersectools.com/categories/tip)
- Deployment: On-Premises
- Company size fit: Startup, SMB, Mid-Market
- Pricing model: Free
- GitHub stars: 47
- Website: github.com

## Where it ranks

YETI is not a pick on the current [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms).

## YETI FAQ

### What is YETI?

YETI is a product in the Threat Intel Platforms category. It covers Threat Sharing, Open Source and Cyber Threat Intelligence.

### What is the pricing for YETI?

YETI is free. Download and setup instructions are at https://github.com/TAXIIProject/yeti/.

### What are alternatives to YETI?

Alternatives to YETI listed on CybersecTools:

1. [Hudson Rock Cybercrime Intelligence Tools](https://cybersectools.com/tools/hudson-rock-cybercrime-intelligence-tools) - Cybercrime intelligence tools for searching compromised credentials from infostealers (Free)
2. [CatchProbe ThreatWay](https://cybersectools.com/tools/catchprobe-threatway) - Cyber threat intelligence sharing platform with TAXII/STIX support (Commercial)
3. [Cyware Quarterback AI](https://cybersectools.com/tools/cyware-quarterback-ai) - AI-powered threat intelligence platform for real-time threat intel management (Commercial)
4. [MonitorApp AILabs](https://cybersectools.com/tools/monitorapp-ailabs) - AI-based threat intelligence platform for analyzing and distributing threat data (Commercial)
5. [Keepnet Threat Sharing](https://cybersectools.com/tools/keepnet-threat-sharing) - P2P threat intel sharing platform for collaborative defense communities (Commercial)

Compare all YETI alternatives at [https://cybersectools.com/alternatives/yeti](https://cybersectools.com/alternatives/yeti)

### What deployment and organization size does YETI fit?

YETI is available as on-premises software. It is listed for startups, small businesses and mid-market companies. It is free.

## Compare YETI with similar solutions

- [YETI vs Hudson Rock Cybercrime Intelligence Tools](https://cybersectools.com/compare/hudson-rock-cybercrime-intelligence-tools-vs-yeti)
- [YETI vs CatchProbe ThreatWay](https://cybersectools.com/compare/catchprobe-threatway-vs-yeti)
- [YETI vs Cyware Quarterback AI](https://cybersectools.com/compare/cyware-quarterback-ai-vs-yeti)

All alternatives to YETI: [/alternatives/yeti](https://cybersectools.com/alternatives/yeti)

---

Source: https://cybersectools.com/tools/yeti

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL).

More on YETI: 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=product-md