Cambridge, US AI infrastructure company building an inference platform for long-running AI agents, founded in 2025.
Subconscious Systems Technologies, Inc., doing business as Subconscious, builds an inference platform for long-running AI agents, offered as a hosted API or as enterprise cloud or on-premises deployments. Founded in 2025 by Jack O'Brien (Co-Founder & CEO) and Hongyin Luo (Co-Founder & CTO), it is based in Cambridge, United States. In September 2026 it announced $5.1 million raised across a pre-seed and seed round led by MassVentures, with Foothill Ventures, Underscore VC, E14 Fund, Oakseed Ventures and the Agent Fund among participants.
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