General Compute has raised a $100 million Series A to expand an AI cloud built around specialized inference processors from Nvidia rivals. Blackbird Ventures and Abstract Ventures led the round, which values the company at $800 million after the investment.

The startup has agreed to buy $400 million of SambaNova chips and is also deploying hardware from Positron and Cerebras. Instead of constructing only large new data centers, it leases space from operators and converts former bitcoin-mining sites. The company expects to deploy 75 megawatts of computing capacity in 2027.

A large customer contract worth $100 million in annual recurring revenue helped support the financing. General Compute primarily supplies bare-metal systems to cloud companies that add their own inference software and sell access to developers. That gives alternative chipmakers a route to customers that might otherwise default to Nvidia hardware.

The approach avoids some construction lead time but not the capital intensity of buying chips, securing power and operating physical infrastructure. Chief executive Finn Puklowski says debt and equity financing will remain a full-time task. A single large contract also does not prove broad demand across the platform. The company’s opportunity depends on whether specialized processors can deliver reliable economics across enough real workloads—and whether General Compute can finance equipment quickly without taking on obligations that outpace customer revenue.