Hiryu vs OSTrICa: 2026 Comparison
Hiryu is a free threat intelligence platforms tool. OSTrICa is a free threat intelligence platforms tool. Compare features, ratings, integrations, and community reviews side by side to find the best threat intelligence platforms fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Threat intelligence analysts working small teams or running lean threat hunting operations should use Hiryu for rapid APT campaign mapping without licensing friction; the free pricing and GitHub availability mean zero procurement cycles, and the IOC relationship visualization cuts analysis time on connected infrastructure clusters. Skip this if your team needs automated IOC enrichment, feeds integration, or backend automation; Hiryu is a frontend visualization tool for manual investigation workflows, not a platform play.
Threat intel analysts and SOC operators working with tight budgets will find OSTrICa's plugin architecture genuinely useful for IoC correlation across disparate feeds without licensing friction. The 305 GitHub stars and active open-source community signal real adoption among practitioners who've already chosen scrappy over vendor-lock-in. Skip this if you need enterprise-level support, managed data ingestion, or a commercial SLA; OSTrICa is a framework you run yourself, not a platform someone else maintains.
