Suanjiayun (算家云)

Suanjiayun (算家云) is a GPU compute rental platform operated by Guizhou Suanjia Computing Services Co., Ltd. What it sells is container instances and whole-machine compute billed by the second, not a generative AI application. The home page lays unit prices from the RTX 3060 up to the A100 straight out in the open, starting at 0.58 yuan per card per hour.

Core capabilities

• Per-second billing: the meter starts when the instance boots and the compute charge stops when it shuts down, timed to the second with a 0.01 yuan minimum, so experimental workloads waste almost nothing
• 8 card types in stock: RTX 3060 0.58, 4090D 1.14, 3090 1.20, 4090 1.24, 5090 2.68, L40S 5.08 and A100 SXM4 9.80 yuan per card-hour
• Image and model marketplace: 201 images and 199 data entries, with DeepSeek, ComfyUI and Qwen each launching a container in one click after localization testing
• Long-term rental discount ladder: daily billing at 9 tenths of the list rate, weekly at 85 hundredths, monthly at 8 tenths, 7.8 tenths for 3–5 months, and 7 tenths at most on annual terms
• Bare-metal and supercomputing adjacents: 8-card bare metal spans 12 price bands from the H200 down to the 3060, alongside supercomputing and private-deployment appliances
• Operations toolchain: Jupyter, SSH/SFTP, port mapping, K8s nodes, instance cloning and resizing are all built in

Where it fits Individual developers and graduate students running Stable Diffusion, ComfyUI and LoRA fine-tuning; university research groups that use the research images for computation; small and mid-sized businesses that need compute capacity temporarily; and public-sector or enterprise units with domestic-stack and private-deployment requirements.

Distinctive strengths Set against AutoDL and Hengyuan Cloud, its prices are lower and its ecosystem is weaker. The real differentiation is in credentials and product breadth: a value-added telecom B2 licence, a Guizhou ICP filing, a data-centre background under Gui'an state-owned capital, and a domestic-chip zone plus appliances. It does not develop foundation models of its own; on the model side it provides prebuilt images only, and hosted APIs sit on a separate sub-site.

Editorial verdict The low prices can be verified; engineering usability has to be discounted. In this test only the home page responded — sign-in, the console and the pricing sub-pages all timed out, and the ordering flow was not verified end to end. It suits individuals and research groups that put cost first and can cover the gaps themselves; enterprises that need SLAs and compliance documents should run a small trial before committing.