Antioch
Antioch's cloud platform builds digital twins of a customer's hardware and software stack. Teams run thousands of parallel simulated evaluations and synthetic-data jobs, then use real-world outcomes to recalibrate the simulator. Customers include startups and large enterprises in autonomous vehicles, drones, logistics and industrial automation. Amazon's Ring is a named customer, and NVIDIA and Nebius are infrastructure partners. The company was founded in 2025 and raised a $4.25M pre-seed (Dec 2025), an $8.5M seed at a $60M valuation (Apr 2026) and a $32M Series A led by Greylock (Sep 2026). Reported total funding is about $44.6–44.75M, though one report says $40.5M. No revenue has been disclosed.
Funding
Every round, secondary, debt facility or acquisition involving Antioch that AI Lounge tracks, newest first. Latest: Series A on Sep 8, 2026.
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