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What is Substrate?

Substrate acts as the core platform for agentic AI, incorporating advanced abstractions and high-performance features such as optimized models, a vector database, a code interpreter, and a model router. It is distinguished as the only computing engine designed explicitly for managing intricate multi-step AI tasks. By simply articulating your requirements and connecting various components, Substrate can perform tasks with exceptional speed. Your workload is analyzed as a directed acyclic graph that undergoes optimization; for example, it merges nodes that are amenable to batch processing. The inference engine within Substrate adeptly arranges your workflow graph, utilizing advanced parallelism to facilitate the integration of multiple inference APIs. Forget the complexities of asynchronous programming—just link the nodes and let Substrate manage the parallelization of your workload effortlessly. With our powerful infrastructure, your entire workload can function within a single cluster, frequently leveraging just one machine, which removes latency that can arise from unnecessary data transfers and cross-region HTTP requests. This efficient methodology not only boosts productivity but also dramatically shortens the time needed to complete tasks, making it an invaluable tool for AI practitioners. Furthermore, the seamless interaction between components encourages rapid iterations of AI projects, allowing for continuous improvement and innovation.

What is Confidential AI?

Confidential AI provides a secure infrastructure designed for private AI inference, agent environments, and confidential computing solutions specifically aimed at AI laboratories, inference service providers, routers, and organizations handling sensitive information. Its hosted inference service leverages open-weight models that run in hardware-backed trusted execution environments (TEEs), employing technologies like Intel TDX and AMD SEV-SNP confidential virtual machines, complemented by NVIDIA GPUs in a secure computing setup. This framework guarantees that prompts, responses, and workload details are protected from infrastructure operators, allowing clients to validate attestation before sharing sensitive data. Users can either implement an OpenAI-compatible API to create inference endpoints and manage agent workloads or obtain the confidential-computing stack for deployment on their own infrastructure, bare metal servers, or across leading cloud platforms. This service proves particularly advantageous in situations where model deployment requires restricting operator access to both prompts and model assets, as well as when handling sensitive AI tasks in a dedicated confidential computing environment. Furthermore, the focus on stringent security protocols cultivates trust in the management of sensitive information, empowering clients to drive innovation while maintaining privacy and confidentiality in their operations. Ultimately, this enables organizations to navigate the complexities of AI technology with greater confidence and security.

Media

Media

No images available

Integrations Supported

Python
Slack
Stable Diffusion
TypeScript

Integrations Supported

OpenAI

API Availability

Has API

API Availability

Has API

Pricing Information

$30 per month

Pricing Information

$0.20/1M input tokens
Cloud inference is metered per 1M tokens: DeepSeek V4 Flash costs $0.20 per 1M input tokens ($0.018 cached input) and $0.40 per 1M output tokens, invoiced monthly in arrears. GPU VMs are billed per GPU-hour; listed rates start at $1.90 per GPU-hour, depending on the GPU. Licensed software starts at $2,789 per GPU per year, invoiced monthly in arrears. Dedicated GPU VM orders have a $500 minimum and a three-month minimum term.
Free Version
Free Trial Offered?

Supported Platforms

SaaS

Supported Platforms

SaaS
On-Prem

Customer Service / Support

Web-Based Support

Customer Service / Support

24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Online Training

Training Options

Documentation Hub
Online Training
On-Site Training

Company Facts

Organization Name

Substrate

Date Founded

2023

Company Location

United States

Company Website

www.substrate.run/

Company Facts

Organization Name

Confidential AI

Date Founded

2025

Company Location

United States

Company Website

confidential.ai

Categories and Features

AI Development

Not specified

AI Inference

Not specified

AI Infrastructure

Not specified

LLM Routers

Not specified

Vector Databases

Not specified

Categories and Features

AI Inference

Not specified

Cloud GPU

Not specified

Confidential AI

Not specified

Virtual Machine

Not specified

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