# hollows_hunter vs ReversingLabs Spectra Detect: side-by-side comparison (2026)

[hollows_hunter](https://cybersectools.com/tools/hollowshunter) is a free [malware analysis](https://cybersectools.com/categories/malware-analysis) solution. [ReversingLabs Spectra Detect](https://cybersectools.com/tools/reversinglabs-spectra-detect) is a commercial [malware analysis](https://cybersectools.com/categories/malware-analysis) solution by [ReversingLabs](https://cybersectools.com/companies/reversinglabs). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | hollows_hunter | ReversingLabs Spectra Detect |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Malware Analysis | Malware Analysis |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | 2,318 | – |
| Last commit | Oct 2025 | – |
| Company | – | ReversingLabs |
| Headquarters | – | – |

### Use cases and capabilities

| | hollows_hunter | ReversingLabs Spectra Detect |
|---|---|---|
| PE File | Yes | – |
| Shellcode | Yes | – |
| Memory Forensics | Yes | – |
| Windows | Yes | – |
| Process Injection | Yes | – |
| YARA | – | Yes |
| Cyber Threat Intelligence | – | Yes |

### Core features

**hollows_hunter**

No features listed.

**ReversingLabs Spectra Detect**

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

### Integrations

**hollows_hunter**

No integrations listed.

**ReversingLabs Spectra Detect**

4 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.

- [hollows_hunter](https://cybersectools.com/tools/hollowshunter) 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.
- [ReversingLabs Spectra Detect](https://cybersectools.com/tools/reversinglabs-spectra-detect) fits if you need both cloud and on-premises options.

## hollows_hunter vs ReversingLabs Spectra Detect FAQ

Common questions when comparing hollows_hunter vs ReversingLabs Spectra Detect for malware analysis.

### What is the difference between hollows_hunter and ReversingLabs Spectra Detect?

**hollows_hunter**: A process scanning tool that detects and dumps malicious implants, shellcodes, hooks, and memory patches in running processes.

**ReversingLabs Spectra Detect**: Enterprise file analysis platform for high-volume malware detection. Built by ReversingLabs.

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

### Who makes hollows_hunter and ReversingLabs Spectra Detect?

**hollows_hunter** is open-source with 2,318 GitHub stars. **ReversingLabs Spectra Detect** is made by ReversingLabs. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is hollows_hunter a good alternative to ReversingLabs Spectra Detect?

Often, yes. hollows_hunter and ReversingLabs Spectra Detect are both Malware Analysis products. Key differences: hollows_hunter is Free while ReversingLabs Spectra Detect is Commercial, hollows_hunter is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [hollows_hunter vs Threatray](https://cybersectools.com/compare/hollowshunter-vs-threatray)
- [hollows_hunter vs PolySwarm Malware Intelligence](https://cybersectools.com/compare/hollowshunter-vs-polyswarm-malware-intelligence)
- [hollows_hunter vs Stairwell Analyze](https://cybersectools.com/compare/hollowshunter-vs-stairwell-analyze)
- [ReversingLabs Spectra Detect vs Threatray](https://cybersectools.com/compare/reversinglabs-spectra-detect-vs-threatray)
- [ReversingLabs Spectra Detect vs PolySwarm Malware Intelligence](https://cybersectools.com/compare/polyswarm-malware-intelligence-vs-reversinglabs-spectra-detect)
- [ReversingLabs Spectra Detect vs Stairwell Analyze](https://cybersectools.com/compare/reversinglabs-spectra-detect-vs-stairwell-analyze)

## Alternatives to each

- [See all hollows_hunter alternatives](https://cybersectools.com/alternatives/hollowshunter)
- [See all ReversingLabs Spectra Detect alternatives](https://cybersectools.com/alternatives/reversinglabs-spectra-detect)

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Source: https://cybersectools.com/compare/hollowshunter-vs-reversinglabs-spectra-detect

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

More on hollows_hunter and ReversingLabs Spectra Detect: 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