SF Tensor
Train the models only you can build.
SF Tensor is a training stack for enterprise post-training and frontier pre-training, covering the infrastructure and engineering between a model idea and the hardware it runs on. It is aimed at AI labs working on novel architectures and at companies training models on private, domain-specific data, with options to use the team's own researchers or work alongside embedded researchers.
The platform supports pre-training, post-training and reinforcement learning across NVIDIA, AMD, TPU and Trainium hardware, scaling from 1 to 10,000 GPUs without code changes. It includes hand-tuned and automatically searched kernels, automatic failure recovery, and deployment in the customer's cloud or the provider's. The Model Foundry edition is priced as a share of compute savings, while the embedded research engagement is a fixed-scope engagement with compute billed separately and a production model delivered in about six weeks.
12 alternatives to SF Tensor
Ranked by how well each tool replaces SF Tensor: shared features, audience, price and popularity.
Enterprise open source operating system published by Canonical
Covers 1 of 12 key features, has a free plan and is open source.
Free planOpen source61 out of 100 matchContact salesOrchestration stack for heterogeneous AI compute.
Covers 2 of 12 key features, has a free plan and is open source.
Free planOpen source58 out of 100 matchContact salesCloud Intelligence™ — AI FinOps Platform with Forward Deployed Engineers
Covers 2 of 12 key features and has a free plan.
Free plan58 out of 100 matchFreeA platform of services for building and running apps and games across iOS, Android, andWeb
Covers 2 of 12 key features and has a free plan.
Free plan56 out of 100 matchFreeThe live map that powers real-world AI
Covers 1 of 12 key features and has a free plan.
Free plan56 out of 100 matchContact salesEnterprise open source database and database services to support scalability, mission‑depl
Covers 1 of 12 key features, has a free plan and is open source.
Free planOpen source56 out of 100 matchUsage-based- 55 out of 100 matchFree
- 55 out of 100 matchContact sales
- 55 out of 100 matchContact sales
- 55 out of 100 match—