Audience
AI developers, enthusiasts, and power users seeking to distribute private local AI inference across multiple compatible computers through a single endpoint
About NVIDIA Personal AI Router (PAIR)
NVIDIA Personal AI Router (PAIR) is a tool that connects compatible Windows, Linux, and macOS systems into a personal AI inference cluster and routes AI app and agent workloads through a single local endpoint. It brings together RTX, DGX Spark, and Mac systems already on the same network, helping them work as one local AI cluster without special cables, racks, or complex cluster setup. PAIR discovers compatible machines and distributes inference requests across available nodes, allowing busy AI workflows to tap into idle compute regardless of the node’s operating system. It works alongside familiar local inference backends, with support for Ollama and LM Studio, giving applications a consistent endpoint while intelligently proxying requests to available local compute. PAIR is built for private local inference, so prompts, files, and agent context stay on the user’s local network instead of being sent to a cloud inference service.
Other Popular Alternatives & Related Software
Scalattice
Scalattice is a managed inference API and distributed GPU network for developers running open models and GPU owners providing compute. Developers submit chat-completion and image-generation requests through OpenAI-compatible endpoints, choose catalog models, and manage API keys, credits, usage, model access, and regional policies through Scalattice Cloud or its command-line interface. Requests run on provider machines, and the service tracks usage and distributes provider payouts. GPU providers install the Scalattice agent on compatible Windows, Linux, or Apple Silicon macOS computers, set availability, and monitor jobs and earnings. The service is intended for application developers, AI builders, and GPU operators seeking hosted inference capacity or a way to contribute compute. Model availability and prices depend on the catalog and available capacity.
Learn more about Scalattice
Confidential AI
Confidential AI provides private inference, private agents, confidential VMs and confidential computing infrastructure for AI labs, inference providers, routers, and organizations handling sensitive workloads. Its hosted inference service runs open-weight models in hardware-backed trusted execution environments (TEEs), including Intel TDX and AMD SEV-SNP confidential VMs with NVIDIA GPUs in confidential computing mode. Prompts, responses, and workload data are protected from infrastructure operators, and clients can verify attestation before sending sensitive input. Customers can use an OpenAI-compatible API to deploy inference endpoints and agent workloads, or license the confidential-computing stack for on-premises infrastructure, bare metal, and major clouds. Use cases include serving models while limiting operator access to prompts and model assets, and running sensitive AI workloads on dedicated confidential compute.
Learn more about Confidential AI
Nemotron 3.5 Bolt
NVIDIA Nemotron 3.5 Bolt is a family of open artificial intelligence models designed for local AI agents, autonomous task execution, and conversational applications. The family includes Nemotron 3.5 Bolt 74B-A9B, a 74-billion-parameter mixture-of-experts model with approximately 9 billion active parameters, and Nemotron 3.5 Bolt E4B, a compact model optimized for conversational agents. The 74B-A9B variant uses native 2-bit quantization to operate within approximately 24GB of memory on compatible NVIDIA hardware. Its agentic capabilities support web research, software development, code debugging, and multistep task automation without requiring cloud-based inference. The E4B variant targets local voice assistants, interactive characters, and embedded applications with a 4GB memory footprint. Nemotron 3.5 Bolt supports deployment on NVIDIA RTX systems, DGX Spark, and other compatible hardware, giving developers greater control over inference, application data, and local AI workflows.
Learn more about Nemotron 3.5 Bolt
Substrate
Substrate is the platform for agentic AI. Elegant abstractions and high-performance components, optimized models, vector database, code interpreter, and model router. Substrate is the only compute engine designed to run multi-step AI workloads. Describe your task by connecting components and let Substrate run it as fast as possible. We analyze your workload as a directed acyclic graph and optimize the graph, for example, merging nodes that can be run in a batch. The Substrate inference engine automatically schedules your workflow graph with optimized parallelism, reducing the complexity of chaining multiple inference APIs. No more async programming, just connect nodes and let Substrate parallelize your workload. Our infrastructure guarantees your entire workload runs in the same cluster, often on the same machine. You won’t spend fractions of a second per task on unnecessary data roundtrips and cross-region HTTP transport.
Learn more about Substrate
Integrations
Company Information
NVIDIA
Founded: 1997
United States
www.nvidia.com/en-us/ai-on-rtx/personal-ai-router/
Videos and Screen Captures
Other Useful Business Software
Our Free Plans just got better! | Auth0
You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Product Details
Platforms Supported
Windows
Mac
Linux
Training
Documentation
Support
Online
NVIDIA Personal AI Router (PAIR) Frequently Asked Questions
Q: What kinds of users and organization types does NVIDIA Personal AI Router (PAIR) work with?
NVIDIA Personal AI Router (PAIR) works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does NVIDIA Personal AI Router (PAIR) support in their product?
NVIDIA Personal AI Router (PAIR) supports these languages: English.
Q: What kind of support options does NVIDIA Personal AI Router (PAIR) offer?
NVIDIA Personal AI Router (PAIR) offers support via online.
Q: What other applications or services does NVIDIA Personal AI Router (PAIR) integrate with?
NVIDIA Personal AI Router (PAIR) integrates with: LM Studio and Ollama.
Q: What type of training does NVIDIA Personal AI Router (PAIR) provide?
NVIDIA Personal AI Router (PAIR) provides training in the form of documentation.
