Mitigate Mythos-era
accelerated threats.

Real-time visibility, agentic threat detection, investigation and response, across cloud, hybrid, IdP, and SaaS. 30-minute demo. No prep required.

Blue and green metallic curved blades arranged in a circular, spiral pattern on black background.

Let's get started

Gartner Cool Vendor for Modern SecOps

Privacy & Legal

What you'll see

Your live environment

A continuously-updated model of everything running across your cloud — built in minutes, no agents.

Every workload, AI included

Captured Models, prompts, tool calls, and integrations — visible the moment they're deployed.

Workflows on ground truth

Agentic Investigation & Response that runs on what's actually in your environment, not on stale logs.

Trusted by security and platform teams running AI in production.

Hear it from our customers

"AI triage has really become a new detection layer for us. Investigations that used to take hours now take minutes, and for a small team, that's changed everything about how we operate."

Full Story

"Stream Security gives us the ability to focus on what's really important instead of chasing huge amounts of unfiltered, context-less alerts.”

Full Story

"By applying business- oriented guardrails we eliminated false positives across hundreds of AWS accounts over security and compliance violations."

Full Story

"Using Stream.Security, we swiftly grasped our cloud infrastructure's dependencies, bolstering cross-team collaboration and fostering collective responsibility”

Full Story

"Time is the currency of cloud, with Stream. Security we significantly shortened cloud security investigation processes and time to root cause”

Full Story