TAHO Labs (Opnbook)

TAHO Labs builds what it calls an "execution fabric" — a software layer that sits directly above the silicon (NVIDIA, AMD, Intel, Qualcomm, ASICs) and directly beneath the orchestration and serving stack (Kubernetes, SLURM, vLLM, TensorRT-LLM). Rather than reserving an entire machine for a workload that only partially fits, TAHO splits the workload into small jobs and routes each job to the resource that best matches it, so paid-for hardware runs dense instead of sitting idle. The company frames the problem as an "execution gap": peak per-chip compute has risen roughly twenty-fold in eight years while typical realized utilization in production clusters remains in the low single digits.

The practical promise is that nothing has to be ripped out or rewritten. TAHO is positioned as drop-in software that works beneath the existing orchestration and serving layers, compatible with Kubernetes, SLURM, CUDA, and ROCm, and deployable across cloud, on-premises, and edge environments — including mixed multi-cloud setups. TAHO Labs publishes headline figures of up to 10x faster execution and up to 90% lower compute cost, both attributed to packing the same hardware more fully rather than buying more of it.

TAHO is distributed through cloud marketplaces including AWS, Microsoft Azure, and Google Cloud (with additional marketplaces listed as coming soon), and the vendor also offers a work-email form to request a trial on your own stack with a real workload. Commercials are quote-based rather than published, so teams typically engage sales or request access through the marketplace listings.