# PolySwarm Malware Intelligence vs RTFSig: side-by-side comparison (2026)

[PolySwarm Malware Intelligence](https://cybersectools.com/tools/polyswarm-malware-intelligence) is a commercial [malware analysis](https://cybersectools.com/categories/malware-analysis) solution by [PolySwarm](https://cybersectools.com/companies/polyswarm). [RTFSig](https://cybersectools.com/tools/rtfsig) is a free [malware analysis](https://cybersectools.com/categories/malware-analysis) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | PolySwarm Malware Intelligence | RTFSig |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Malware Analysis | Malware Analysis |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 28 |
| Last commit | – | Jan 2026 |
| Company | PolySwarm | – |
| Headquarters | – | – |

### Use cases and capabilities

| | PolySwarm Malware Intelligence | RTFSig |
|---|---|---|
| Security Orchestration | Yes | – |
| Threat Feed | Yes | – |
| YARA | Yes | Yes |
| Cyber Threat Intelligence | Yes | – |
| File Analysis | – | Yes |
| Signature | – | Yes |

### Core features

**PolySwarm Malware Intelligence**

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

**RTFSig**

No features listed.

### Integrations

**PolySwarm Malware Intelligence**

7 integrations listed. Sign in on the page to see them.

**RTFSig**

No integrations listed.

## Which one fits you

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

- [PolySwarm Malware Intelligence](https://cybersectools.com/tools/polyswarm-malware-intelligence) fits if you want a cloud product.
- [RTFSig](https://cybersectools.com/tools/rtfsig) 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.

## PolySwarm Malware Intelligence vs RTFSig FAQ

Common questions when comparing PolySwarm Malware Intelligence vs RTFSig for malware analysis.

### What is the difference between PolySwarm Malware Intelligence and RTFSig?

**PolySwarm Malware Intelligence**: Malware intelligence marketplace aggregating multiple detection engines, built by PolySwarm.

**RTFSig**: A tool for signature analysis of RTF files to detect potentially unique parts and malicious documents.

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

### Who makes PolySwarm Malware Intelligence and RTFSig?

**PolySwarm Malware Intelligence** is made by PolySwarm. **RTFSig** is open-source with 28 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is PolySwarm Malware Intelligence a good alternative to RTFSig?

Often, yes. PolySwarm Malware Intelligence and RTFSig are both Malware Analysis products, and both cover YARA. Key differences: PolySwarm Malware Intelligence is Commercial while RTFSig is Free, RTFSig is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [PolySwarm Malware Intelligence vs ReversingLabs Spectra Detect](https://cybersectools.com/compare/polyswarm-malware-intelligence-vs-reversinglabs-spectra-detect)
- [PolySwarm Malware Intelligence vs Stairwell Analyze](https://cybersectools.com/compare/polyswarm-malware-intelligence-vs-stairwell-analyze)
- [PolySwarm Malware Intelligence vs ANY.RUN](https://cybersectools.com/compare/anyrun-vs-polyswarm-malware-intelligence)
- [RTFSig vs ReversingLabs Spectra Detect](https://cybersectools.com/compare/reversinglabs-spectra-detect-vs-rtfsig)
- [RTFSig vs Stairwell Analyze](https://cybersectools.com/compare/rtfsig-vs-stairwell-analyze)
- [RTFSig vs ANY.RUN](https://cybersectools.com/compare/anyrun-vs-rtfsig)

## Alternatives to each

- [See all PolySwarm Malware Intelligence alternatives](https://cybersectools.com/alternatives/polyswarm-malware-intelligence)
- [See all RTFSig alternatives](https://cybersectools.com/alternatives/rtfsig)

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Source: https://cybersectools.com/compare/polyswarm-malware-intelligence-vs-rtfsig

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

More on PolySwarm Malware Intelligence and RTFSig: 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