# Sesame IT HOSHI vs YARI: side-by-side comparison (2026)

[Sesame IT HOSHI](https://cybersectools.com/tools/sesame-it-hoshi) is a commercial [detection engineering](https://cybersectools.com/categories/detection-engineering) solution by [Jizô AI](https://cybersectools.com/companies/sesame-it-jizo-ai). [YARI](https://cybersectools.com/tools/yari) is a free [detection engineering](https://cybersectools.com/categories/detection-engineering) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Sesame IT HOSHI | YARI |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Detection Engineering | Detection Engineering |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 90 |
| Last commit | – | Mar 2024 |
| Company | Jizô AI | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Sesame IT HOSHI | YARI |
|---|---|---|
| Detection Rules | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| MITRE ATT&CK | Yes | – |
| Attack Detection | Yes | – |
| Reverse Engineering | – | Yes |
| YARA | – | Yes |

### Core features

**Sesame IT HOSHI**

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

**YARI**

No features listed.

### Integrations

**Sesame IT HOSHI**

1 integration listed. Sign in on the page to see them.

**YARI**

No integrations listed.

## Which one fits you

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

- [Sesame IT HOSHI](https://cybersectools.com/tools/sesame-it-hoshi) fits if you want a cloud product.
- [YARI](https://cybersectools.com/tools/yari) 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.

## Sesame IT HOSHI vs YARI FAQ

Common questions when comparing Sesame IT HOSHI vs YARI for detection engineering.

### What is the difference between Sesame IT HOSHI and YARI?

**Sesame IT HOSHI**: Curated attack use case platform that feeds threat scenarios into Jizô AI, built by Jizô AI.

**YARI**: A YARA interactive debugger for the YARA language written in Rust, providing features like function calls, constant evaluation, and string matching.

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

### Who makes Sesame IT HOSHI and YARI?

**Sesame IT HOSHI** is made by Jizô AI. **YARI** is open-source with 90 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Sesame IT HOSHI a good alternative to YARI?

Often, yes. Sesame IT HOSHI and YARI are both Detection Engineering products. Key differences: Sesame IT HOSHI is Commercial while YARI is Free, YARI is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Sesame IT HOSHI vs SOC Prime Threat Detection Marketplace](https://cybersectools.com/compare/sesame-it-hoshi-vs-soc-prime-threat-detection-marketplace)
- [Sesame IT HOSHI vs detections.ai Detections](https://cybersectools.com/compare/detectionsai-detections-vs-sesame-it-hoshi)
- [Sesame IT HOSHI vs Anvilogic AI SOC](https://cybersectools.com/compare/anvilogic-ai-soc-vs-sesame-it-hoshi)
- [YARI vs SOC Prime Threat Detection Marketplace](https://cybersectools.com/compare/soc-prime-threat-detection-marketplace-vs-yari)
- [YARI vs detections.ai Detections](https://cybersectools.com/compare/detectionsai-detections-vs-yari)
- [YARI vs Anvilogic AI SOC](https://cybersectools.com/compare/anvilogic-ai-soc-vs-yari)

## Alternatives to each

- [See all Sesame IT HOSHI alternatives](https://cybersectools.com/alternatives/sesame-it-hoshi)
- [See all YARI alternatives](https://cybersectools.com/alternatives/yari)

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Source: https://cybersectools.com/compare/sesame-it-hoshi-vs-yari

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

More on Sesame IT HOSHI and YARI: 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