Upstream Security

Behavioral detection and XDR platform profiling connected assets, APIs, and AI agents.

Upstream Security built its platform detecting anomalies across connected vehicles and mobility APIs, and now applies the same behavior-based approach to AI agents and other machine assets. It profiles how each agent, asset, and API normally behaves and flags deviations. Customers span automotive and enterprise environments.

Category

Agent Security & Governance

Founded

2017

Funding

$105M raised (Series C $62M, 2021, Mitsui Sumitomo)

Website

https://upstream.auto

Seen at Black Hat USA 2026 (AI Zone sponsor, booth 5208).

Outbound clicks are tokenized for directory analytics.