Lium.io vs Omega Gradient

Offers a variety of NVIDIA GPUs including B200, H100, and RTX 4090.

Supports different configurations including CPU and memory options.

Data centers in multiple countries including the US, Europe, and Australia.

Multiple instances report reliability ratings of over 90%.

Supports GPU splitting and various resource scaling options.

Catalog of GPU listings from multiple suppliers, deployable as containers, VMs, or bare metal, with per-listing region, fabric (PCIe, SXM, NVLink), and boot-time details

Request-based sourcing for reserved capacity, matching workload requirements against a tracked supplier network with responses targeted within 24 hours

Monitors suppliers and public price sources across regions, publishing a cloud GPU price index and supplier pricing reports for benchmarking before commitment

Listings show a single all-in hourly price with per-GPU breakdowns; billing is prepaid from credits and accrues per hour only while an instance exists

Sources capacity from many independent suppliers rather than operating its own data centers, comparing options across price, region, and hardware configuration