# BluSapphire OneAgent vs Stairwell: side-by-side comparison (2026)

[BluSapphire OneAgent](https://cybersectools.com/tools/blusapphire-oneagent) is a commercial [endpoint detection and response](https://cybersectools.com/categories/edr) solution by [BluSapphire Cyber Systems](https://cybersectools.com/companies/blusapphire-cyber-systems). [Stairwell](https://cybersectools.com/tools/stairwell) is a commercial [threat hunting](https://cybersectools.com/categories/threat-hunting) solution by [Stairwell](https://cybersectools.com/companies/stairwell). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best EDR Solutions for Business](https://cybersectools.com/shortlists/best-edr-solutions) picks CrowdStrike Agentic Endpoint Security, Microsoft Defender for Endpoint, SentinelOne Singularity Endpoint and 4 more.

## Side-by-side comparison

| | BluSapphire OneAgent | Stairwell |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Endpoint Detection and Response | Threat Hunting |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | BluSapphire Cyber Systems | Stairwell |
| Headquarters | – | – |

### Use cases and capabilities

| | BluSapphire OneAgent | Stairwell |
|---|---|---|
| Ransomware Prevention | Yes | – |
| Zero Day | Yes | – |
| MITRE ATT&CK | Yes | – |
| Linux | Yes | – |
| Windows | Yes | – |
| Workload Security | Yes | – |
| Anomaly Detection | Yes | – |
| Runtime Security | Yes | – |
| Kubernetes | Yes | – |
| Signature Based Detection | Yes | – |
| IOC | – | Yes |
| YARA | – | Yes |
| Cyber Threat Intelligence | – | Yes |

### Core features

**BluSapphire OneAgent**

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

**Stairwell**

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

### Integrations

**BluSapphire OneAgent**

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

**Stairwell**

9 integrations 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.

- [BluSapphire OneAgent](https://cybersectools.com/tools/blusapphire-oneagent) fits if you need both cloud and on-premises options and you are a startup or a small business.
- [Stairwell](https://cybersectools.com/tools/stairwell) fits if you want a cloud product.

## BluSapphire OneAgent vs Stairwell FAQ

Common questions when comparing BluSapphire OneAgent vs Stairwell for endpoint detection and response.

### What is the difference between BluSapphire OneAgent and Stairwell?

**BluSapphire OneAgent**: Prevention-first next-gen EDR stopping zero-day & ransomware in <20ms, built by BluSapphire Cyber Systems.

**Stairwell**: File analysis & threat intel search engine for SOC and IR teams, built by Stairwell.

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

### Who makes BluSapphire OneAgent and Stairwell?

**BluSapphire OneAgent** is made by BluSapphire Cyber Systems. **Stairwell** is made by Stairwell. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is BluSapphire OneAgent a good alternative to Stairwell?

In part. BluSapphire OneAgent and Stairwell are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [BluSapphire OneAgent vs AI EdgeLabs Host Platform Security](https://cybersectools.com/compare/ai-edgelabs-host-platform-security-vs-blusapphire-oneagent)
- [BluSapphire OneAgent vs Sandfly Security](https://cybersectools.com/compare/blusapphire-oneagent-vs-sandfly-security)
- [BluSapphire OneAgent vs Somansa Privacy-i EDR](https://cybersectools.com/compare/blusapphire-oneagent-vs-somansa-privacy-i-edr)
- [Stairwell vs AI EdgeLabs Host Platform Security](https://cybersectools.com/compare/ai-edgelabs-host-platform-security-vs-stairwell)
- [Stairwell vs Sandfly Security](https://cybersectools.com/compare/sandfly-security-vs-stairwell)
- [Stairwell vs Somansa Privacy-i EDR](https://cybersectools.com/compare/somansa-privacy-i-edr-vs-stairwell)

## Alternatives to each

- [See all BluSapphire OneAgent alternatives](https://cybersectools.com/alternatives/blusapphire-oneagent)
- [See all Stairwell alternatives](https://cybersectools.com/alternatives/stairwell)

---

Source: https://cybersectools.com/compare/blusapphire-oneagent-vs-stairwell

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

More on BluSapphire OneAgent and Stairwell: 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