# detections.ai Detections vs Sublime Security Sublime Rules: 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). [Sublime Security Sublime Rules](https://cybersectools.com/tools/sublime-security-sublime-rules) is a free [detection engineering](https://cybersectools.com/categories/detection-engineering) solution by [Sublime Security](https://cybersectools.com/companies/sublime-security). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | detections.ai Detections | Sublime Security Sublime Rules |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Detection Engineering | Detection Engineering |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Detections.ai | Sublime Security |
| Headquarters | – | – |

### Use cases and capabilities

| | detections.ai Detections | Sublime Security Sublime Rules |
|---|---|---|
| Detection Rules | Yes | Yes |
| MITRE ATT&CK | Yes | – |
| Rule Generation | Yes | – |
| Cyber Threat Intelligence | Yes | – |
| Open Source | – | Yes |
| YARA | – | Yes |

### Core features

**detections.ai Detections**

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

**Sublime Security Sublime Rules**

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

## 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.
- [Sublime Security Sublime Rules](https://cybersectools.com/tools/sublime-security-sublime-rules) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## detections.ai Detections vs Sublime Security Sublime Rules FAQ

Common questions when comparing detections.ai Detections vs Sublime Security Sublime Rules for detection engineering.

### What is the difference between detections.ai Detections and Sublime Security Sublime Rules?

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

**Sublime Security Sublime Rules**: Open-source detection rules for email attacks like BEC, phishing, and malware, built by Sublime Security.

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

### Who makes detections.ai Detections and Sublime Security Sublime Rules?

**detections.ai Detections** is made by Detections.ai. **Sublime Security Sublime Rules** is open-source. 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 Sublime Security Sublime Rules?

Often, yes. detections.ai Detections and Sublime Security Sublime Rules are both Detection Engineering products, and both cover Detection Rules. Key differences: detections.ai Detections is Commercial while Sublime Security Sublime Rules is Free. 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 Sesame IT HOSHI](https://cybersectools.com/compare/detectionsai-detections-vs-sesame-it-hoshi)
- [detections.ai Detections vs Crimson7 Defensive Engineering](https://cybersectools.com/compare/crimson7-defensive-engineering-vs-detectionsai-detections)
- [Sublime Security Sublime Rules vs SOC Prime Threat Detection Marketplace](https://cybersectools.com/compare/soc-prime-threat-detection-marketplace-vs-sublime-security-sublime-rules)
- [Sublime Security Sublime Rules vs Sesame IT HOSHI](https://cybersectools.com/compare/sesame-it-hoshi-vs-sublime-security-sublime-rules)
- [Sublime Security Sublime Rules vs Crimson7 Defensive Engineering](https://cybersectools.com/compare/crimson7-defensive-engineering-vs-sublime-security-sublime-rules)

## Alternatives to each

- [See all detections.ai Detections alternatives](https://cybersectools.com/alternatives/detectionsai-detections)
- [See all Sublime Security Sublime Rules alternatives](https://cybersectools.com/alternatives/sublime-security-sublime-rules)

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Source: https://cybersectools.com/compare/detectionsai-detections-vs-sublime-security-sublime-rules

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

More on detections.ai Detections and Sublime Security Sublime Rules: 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