# CIRTKit vs Spacewalk AI: side-by-side comparison (2026)

[CIRTKit](https://cybersectools.com/tools/cirtkit) is a free [incident response](https://cybersectools.com/categories/dfir) solution. [Spacewalk AI](https://cybersectools.com/tools/spacewalk-ai) is a commercial [incident response](https://cybersectools.com/categories/dfir) solution by [Spacewalk AI](https://cybersectools.com/companies/spacewalk-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | CIRTKit | Spacewalk AI |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Incident Response | Incident Response |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 150 | – |
| Last commit | Apr 2017 | – |
| Company | – | Spacewalk AI |
| Headquarters | – | – |

### Use cases and capabilities

| | CIRTKit | Spacewalk AI |
|---|---|---|
| Packet Analysis | Yes | – |
| Volatility | Yes | – |
| Memory Forensics | Yes | – |
| Investigation | – | Yes |
| AI SOC | – | Yes |
| IOC | – | Yes |
| MITRE ATT&CK | – | Yes |
| Playbooks | – | Yes |
| Case Management | – | Yes |
| Security Reporting | – | Yes |
| Triage | – | Yes |
| Evidence Collection | – | Yes |
| Security Orchestration | – | Yes |

### Core features

**CIRTKit**

No features listed.

**Spacewalk AI**

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

### Integrations

**CIRTKit**

No integrations listed.

**Spacewalk AI**

6 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.

- [CIRTKit](https://cybersectools.com/tools/cirtkit) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [Spacewalk AI](https://cybersectools.com/tools/spacewalk-ai) fits if you want a cloud product and you are a small business.

## CIRTKit vs Spacewalk AI FAQ

Common questions when comparing CIRTKit vs Spacewalk AI for incident response.

### What is the difference between CIRTKit and Spacewalk AI?

**CIRTKit**: CIRTKit is a DFIR console built on the Viper Framework that integrates various forensic tools and provides modules for packet analysis, memory analysis, and automated incident response workflows.

**Spacewalk AI**: AI platform for incident response: timeline automation, reporting & team sync, built by Spacewalk AI.

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

### Who makes CIRTKit and Spacewalk AI?

**CIRTKit** is open-source with 150 GitHub stars. **Spacewalk AI** is made by Spacewalk AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is CIRTKit a good alternative to Spacewalk AI?

Often, yes. CIRTKit and Spacewalk AI are both Incident Response products. Key differences: CIRTKit is Free while Spacewalk AI is Commercial, CIRTKit is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [CIRTKit vs CipherData Incident Response](https://cybersectools.com/compare/cipherdata-incident-response-vs-cirtkit)
- [CIRTKit vs Binalyze](https://cybersectools.com/compare/binalyze-vs-cirtkit)
- [CIRTKit vs Adversarial Incidents](https://cybersectools.com/compare/adversarial-incidents-vs-cirtkit)
- [Spacewalk AI vs CipherData Incident Response](https://cybersectools.com/compare/cipherdata-incident-response-vs-spacewalk-ai)
- [Spacewalk AI vs Binalyze](https://cybersectools.com/compare/binalyze-vs-spacewalk-ai)
- [Spacewalk AI vs Adversarial Incidents](https://cybersectools.com/compare/adversarial-incidents-vs-spacewalk-ai)

## Alternatives to each

- [See all CIRTKit alternatives](https://cybersectools.com/alternatives/cirtkit)
- [See all Spacewalk AI alternatives](https://cybersectools.com/alternatives/spacewalk-ai)

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Source: https://cybersectools.com/compare/cirtkit-vs-spacewalk-ai

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

More on CIRTKit and Spacewalk AI: 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