ProcFilter is a free detection engineering solution. Sesame IT HOSHI is a commercial detection engineering solution by Jizô AI. Features, integrations, deployment and the company behind each one, side by side.
ProcFilter is a process filtering system for Windows with built-in YARA integration, designed for malware analysts to create YARA signatures for Windows environments.
Curated attack use case platform that feeds threat scenarios into Jizô AI.
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Based on what each listing shows: deployment, company size, price and open source.
ProcFilter 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.
Sesame IT HOSHI fits if you want a cloud product.
Common questions when comparing ProcFilter vs Sesame IT HOSHI for detection engineering.
ProcFilter: ProcFilter is a process filtering system for Windows with built-in YARA integration, designed for malware analysts to create YARA signatures for Windows environments.
Sesame IT HOSHI: Curated attack use case platform that feeds threat scenarios into Jizô AI, built by Jizô AI.
The table above shows where their features, integrations, deployment and company size fit differ.
ProcFilter is open-source with 397 GitHub stars. Sesame IT HOSHI is made by Jizô AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. ProcFilter and Sesame IT HOSHI are both Detection Engineering products. Key differences: ProcFilter is Free while Sesame IT HOSHI is Commercial, ProcFilter is open-source. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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