# Ninja Signal vs YETI: side-by-side comparison (2026)

[Ninja Signal](https://cybersectools.com/tools/ninja-signal) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [Ninja Intelligence Ecosystem](https://cybersectools.com/companies/ninja-intelligence-ecosystem). [YETI](https://cybersectools.com/tools/yeti) 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

| | Ninja Signal | YETI |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Threat Intel Platforms | Threat Intel Platforms |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup | Startup, SMB, Mid-Market |
| GitHub stars | – | 47 |
| Last commit | – | May 2019 |
| Company | Ninja Intelligence Ecosystem | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Ninja Signal | YETI |
|---|---|---|
| Cyber Threat Intelligence | Yes | Yes |
| Threat Feed | Yes | – |
| Threat Analysis | Yes | – |
| Threat Research | Yes | – |
| Threat Actors | Yes | – |
| Security Research | Yes | – |
| Alerting | Yes | – |
| IOC | Yes | – |
| Hunting | Yes | – |
| Threat Sharing | – | Yes |
| Open Source | – | Yes |
| TAXII | – | Yes |
| Proof of Concept | – | Yes |

### Core features

**Ninja Signal**

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

**YETI**

No features listed.

## Which one fits you

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

- [Ninja Signal](https://cybersectools.com/tools/ninja-signal) fits if you want a cloud product.
- [YETI](https://cybersectools.com/tools/yeti) fits if you need to run it on your own servers, you are a small business or a mid-market company, you need a free product and you want an open-source product.

## Ninja Signal vs YETI FAQ

Common questions when comparing Ninja Signal vs YETI for threat intel platforms.

### What is the difference between Ninja Signal and YETI?

**Ninja Signal**: Enterprise real-time cyber threat intelligence platform. Built by Ninja Intelligence Ecosystem.

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

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

### Who makes Ninja Signal and YETI?

**Ninja Signal** is made by Ninja Intelligence Ecosystem. **YETI** is open-source with 47 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Ninja Signal a good alternative to YETI?

Often, yes. Ninja Signal and YETI are both Threat Intel Platforms products, and both cover Cyber Threat Intelligence. Key differences: Ninja Signal is Commercial while YETI is Free, YETI is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Ninja Signal vs Nucleon Cyber AGTI Platform](https://cybersectools.com/compare/ninja-signal-vs-nucleon-cyber-agti-platform)
- [Ninja Signal vs iCOUNTER CTOS](https://cybersectools.com/compare/icounter-ctos-vs-ninja-signal)
- [Ninja Signal vs StalkPhish.io](https://cybersectools.com/compare/ninja-signal-vs-stalkphishio)
- [YETI vs Nucleon Cyber AGTI Platform](https://cybersectools.com/compare/nucleon-cyber-agti-platform-vs-yeti)
- [YETI vs iCOUNTER CTOS](https://cybersectools.com/compare/icounter-ctos-vs-yeti)
- [YETI vs StalkPhish.io](https://cybersectools.com/compare/stalkphishio-vs-yeti)

## Alternatives to each

- [See all Ninja Signal alternatives](https://cybersectools.com/alternatives/ninja-signal)
- [See all YETI alternatives](https://cybersectools.com/alternatives/yeti)

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Source: https://cybersectools.com/compare/ninja-signal-vs-yeti

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

More on Ninja Signal and 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=compare-md