Stream.Security
The Live System Model for Security in the Age of AI
64 employees · est. 2020 · Austin, Israel
Stream.Security is the older company (2020 vs 2022); Stream.Security is the larger of the two.
Side-by-Side Comparison
| Metric | Stream.Security | Tamnoon |
|---|---|---|
| Founded | ||
| Founded | 2020 older | 2022 |
| Headquarters | ||
| Headquarters | Austin, Israel | United States |
| Employees | ||
| Employees | 64 larger | 38 |
| Industry | ||
| Industry | Cloud Infrastructure, Computing, DevOps | AI, Cloud Infrastructure, Cyber Security |
| Funding Stage | ||
| Funding Stage | Series A | Series A |
| Total Funding | ||
| Total Funding | $30.00M | $5.10M |
| Funding Rounds | ||
| Funding Rounds | 2 | 2 |
| Services | ||
| Services | Real-time threat detection and response, Cloud security posture management, AI-powered anomaly detection, Security investigation and triage automation, Configuration impact analysis | Not tracked yet |
| Target Customers | ||
| Target Customers | Chief Information Security Officers (CISOs), Security Operations Centers (SOCs), IT security teams, DevOps and DevSecOps teams, Cloud infrastructure managers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Live System Model, AI Attacks, Machine Speed, Production Participants, Defender Advantage, SecOps, Cloud Security, Cloud Detection And Response, AI Detection And Response, Gartner Cool Vendor, Modern SecOps, Stream | Cloud Security, Managed Services, Detection And Response, CNAPP, CSPM, Cloud Expertise, Security Technology, MTTR Acceleration, Cloud Security Stack, Remediation, Prevention, AI-driven Security |
| Website | ||
| Website | stream.security | tamnoon.io |
About Stream.Security
Stream.Security, founded in 2020 and headquartered in Israel, positions itself at the forefront of a rapidly evolving security landscape. Leveraging its slogan, "The Live System Model for Security in the Age of AI," the company addresses the critical need for real-time security responses to machine-...
About Tamnoon
Tamnoon, headquartered in the United States and founded in 2022, operates at the intersection of AI, Cloud Infrastructure, Cyber Security, and IT. The company offers a unique solution in managed cloud security remediation, encapsulated in their slogan, Your Cloud Security – Managed! By leveraging a...
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BounceWatch watches Stream.Security and Tamnoon for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Stream.Security and Tamnoon — by email.
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Compiled from the BounceWatch company index. We last looked at Stream.Security on 19 May 2026, and Tamnoon on 29 May 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.