# FIR (Fast Incident Response) vs Spacewalk AI: side-by-side comparison (2026) [FIR (Fast Incident Response)](https://cybersectools.com/tools/fir-fast-incident-response) 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 | | FIR (Fast Incident Response) | Spacewalk AI | |---|---|---| | Pricing model | Free | Commercial | | Category | Incident Response | Incident Response | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | GitHub stars | 1,998 | – | | Last commit | Mar 2026 | – | | Company | – | Spacewalk AI | | Headquarters | – | – | ### Use cases and capabilities | | FIR (Fast Incident Response) | Spacewalk AI | |---|---|---| | Workflow | Yes | – | | Case Management | Yes | Yes | | Security Tools | Yes | – | | Investigation | – | Yes | | AI SOC | – | Yes | | IOC | – | Yes | | MITRE ATT&CK | – | Yes | | Playbooks | – | Yes | | Security Reporting | – | Yes | | Triage | – | Yes | | Evidence Collection | – | Yes | | Security Orchestration | – | Yes | ### Core features **FIR (Fast Incident Response)** No features listed. **Spacewalk AI** 10 features listed. Sign in on the page to see them. ### Integrations **FIR (Fast Incident Response)** 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. - [FIR (Fast Incident Response)](https://cybersectools.com/tools/fir-fast-incident-response) 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. ## FIR (Fast Incident Response) vs Spacewalk AI FAQ Common questions when comparing FIR (Fast Incident Response) vs Spacewalk AI for incident response. ### What is the difference between FIR (Fast Incident Response) and Spacewalk AI? **FIR (Fast Incident Response)**: FIR is a Python-based cybersecurity incident management platform designed for CSIRTs, CERTs, and SOCs to create, track, and report security incidents. **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 FIR (Fast Incident Response) and Spacewalk AI? **FIR (Fast Incident Response)** is open-source with 1,998 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 FIR (Fast Incident Response) a good alternative to Spacewalk AI? Often, yes. FIR (Fast Incident Response) and Spacewalk AI are both Incident Response products, and both cover Case Management. Key differences: FIR (Fast Incident Response) is Free while Spacewalk AI is Commercial, FIR (Fast Incident Response) is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [FIR (Fast Incident Response) vs CipherData Incident Response](https://cybersectools.com/compare/cipherdata-incident-response-vs-fir-fast-incident-response) - [FIR (Fast Incident Response) vs Adversarial Incidents](https://cybersectools.com/compare/adversarial-incidents-vs-fir-fast-incident-response) - [FIR (Fast Incident Response) vs Binalyze](https://cybersectools.com/compare/binalyze-vs-fir-fast-incident-response) - [Spacewalk AI vs CipherData Incident Response](https://cybersectools.com/compare/cipherdata-incident-response-vs-spacewalk-ai) - [Spacewalk AI vs Adversarial Incidents](https://cybersectools.com/compare/adversarial-incidents-vs-spacewalk-ai) - [Spacewalk AI vs Binalyze](https://cybersectools.com/compare/binalyze-vs-spacewalk-ai) ## Alternatives to each - [See all FIR (Fast Incident Response) alternatives](https://cybersectools.com/alternatives/fir-fast-incident-response) - [See all Spacewalk AI alternatives](https://cybersectools.com/alternatives/spacewalk-ai) --- Source: https://cybersectools.com/compare/fir-fast-incident-response-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/fir-fast-incident-response.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on FIR (Fast Incident Response) 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