# detections.ai Detections vs Yara_fn IDAPython script: side-by-side comparison (2026)

[detections.ai Detections](https://cybersectools.com/tools/detectionsai-detections) is a commercial [detection engineering](https://cybersectools.com/categories/detection-engineering) solution by [Detections.ai](https://cybersectools.com/companies/detectionsai). [Yara_fn IDAPython script](https://cybersectools.com/tools/yarafn-idapython-script) 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

| | detections.ai Detections | Yara_fn IDAPython script |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Detection Engineering | Detection Engineering |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | – | 117 |
| Last commit | – | Aug 2025 |
| Company | Detections.ai | – |
| Headquarters | – | – |

### Use cases and capabilities

| | detections.ai Detections | Yara_fn IDAPython script |
|---|---|---|
| Detection Rules | Yes | – |
| MITRE ATT&CK | Yes | – |
| Rule Generation | Yes | Yes |
| Cyber Threat Intelligence | Yes | – |
| Reverse Engineering | – | Yes |
| YARA | – | Yes |
| Signature Generation | – | Yes |

### Core features

**detections.ai Detections**

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

**Yara_fn IDAPython script**

No features listed.

## Which one fits you

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

- [detections.ai Detections](https://cybersectools.com/tools/detectionsai-detections) fits if you want a cloud product and you are a small business.
- [Yara_fn IDAPython script](https://cybersectools.com/tools/yarafn-idapython-script) fits if you need to run it on your own servers, you need a free product and you want an open-source product.

## detections.ai Detections vs Yara_fn IDAPython script FAQ

Common questions when comparing detections.ai Detections vs Yara_fn IDAPython script for detection engineering.

### What is the difference between detections.ai Detections and Yara_fn IDAPython script?

**detections.ai Detections**: Community platform for sharing and creating detection rules with AI. Built by Detections.ai.

**Yara_fn IDAPython script**: An IDAPython script that generates YARA rules for basic blocks of the current function in IDA Pro, with automatic masking of relocation bytes and optional validation against file segments.

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

### Who makes detections.ai Detections and Yara_fn IDAPython script?

**detections.ai Detections** is made by Detections.ai. **Yara_fn IDAPython script** is open-source with 117 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is detections.ai Detections a good alternative to Yara_fn IDAPython script?

Often, yes. detections.ai Detections and Yara_fn IDAPython script are both Detection Engineering products, and both cover Rule Generation. Key differences: detections.ai Detections is Commercial while Yara_fn IDAPython script is Free, Yara_fn IDAPython script is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [detections.ai Detections vs SOC Prime Threat Detection Marketplace](https://cybersectools.com/compare/soc-prime-threat-detection-marketplace-vs-detectionsai-detections)
- [detections.ai Detections vs SOC Prime Uncoder AI](https://cybersectools.com/compare/detectionsai-detections-vs-soc-prime-uncoder-ai)
- [detections.ai Detections vs Sesame IT HOSHI](https://cybersectools.com/compare/detectionsai-detections-vs-sesame-it-hoshi)
- [Yara_fn IDAPython script vs SOC Prime Threat Detection Marketplace](https://cybersectools.com/compare/soc-prime-threat-detection-marketplace-vs-yarafn-idapython-script)
- [Yara_fn IDAPython script vs SOC Prime Uncoder AI](https://cybersectools.com/compare/soc-prime-uncoder-ai-vs-yarafn-idapython-script)
- [Yara_fn IDAPython script vs Sesame IT HOSHI](https://cybersectools.com/compare/sesame-it-hoshi-vs-yarafn-idapython-script)

## Alternatives to each

- [See all detections.ai Detections alternatives](https://cybersectools.com/alternatives/detectionsai-detections)
- [See all Yara_fn IDAPython script alternatives](https://cybersectools.com/alternatives/yarafn-idapython-script)

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Source: https://cybersectools.com/compare/detectionsai-detections-vs-yarafn-idapython-script

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More on detections.ai Detections and Yara_fn IDAPython script: 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