On-Device AI Deployment, Simplified by Nexa AI
Nexa AI is an on-device AI deployment and research company.
We build a unified inference engine (NexaML) that runs any model on any device — across NPU, GPU, and CPU. Our core products are NexaSDK, an SDK that lets developers ship on-device AI in minutes, and Hyperlink, an on-device AI super-assistant for documents. Nexa’s on-device infrastructure provides industry leading model quality and inference performance.
Your Local AI Agent — Private, Instant, and Fully Offline
Hyperlink deeply understands you and is a new interface to the computer, like local Perplexity for your hard drive. It’s a step toward a true AI OS the future of personal intelligence.
Key Features
- Natural Language File Search with Cited Answer
Ask your computer anything — Hyperlink understands your documents, notes, and images. It finds the right files, reads them, and gives you cited answers instantly — all on-device.
- Unlimited Context
Search across thousands of files — your entire hard drive if you want. Hyperlink scales with your digital life: fast, local, and memory-efficient, powered by NexaML’s optimized retrieval engine.
- Agentic RAG - Insights Beyond Answers
Hyperlink doesn’t just retrieve documents — it reasons through them. It connects information across files, finds patterns, and surfaces insights you didn’t know to look for.
- Cited, Trustworthy Answers
Every answer has inline citations that link straight to the relevant sections in your documents. Verify instantly - you always know where the answer came from.
- Floating UI — Always There When You Need It
A lightweight overlay you can summon from anywhere on your computer. Open it with a shortcut, drop in content, and get quick AI assistance without breaking focus or changing screens.
- Unlimited Private AI workspace with focus
Dump in 10,000 files and create your private AI workspaces that draw context only from the documents you choose, so Hyperlink answers with the right context every time. Zero in with @folder or @document.
- Visual Knowledge
Screenshots, scans, and images are now searchable. That photo of a receipt or a screenshot? It’s text you can query. Hyperlink turns visual clutter into usable knowledge.
- Always-Synced Files, No Uploads
Hyperlink keeps a living, local index of your files — always up-to-date, always private. Every file you connect stays synced automatically, no uploads or cloud storage needed.
- Interact with any Local AI models
Pick and run any HuggingFace model locally — or use the optimized defaults. Hyperlink works out of the box but stays open and extensible for power users.
- Consumer-grade design
A clean, polished UI that anyone can use to interact with local AI easily — set up in minutes.
How It Works
Nexa Hyperlink runs best on AMD Ryzen™ AI processors because it’s built for true on-device intelligence. When installed on AMD Ryzen™ AI PCs, Hyperlink delivers lightning-fast natural language search across thousands of local files—fully private, fully offline. No cloud, no compromises, just instant answers and unmatched performance.
Footnotes
Ⓒ Nexa AI 2025
Ⓒ Nexa AI 2025