Ten AI modes.
One dark shell.
Zero friction.
Nexus AI is a keyboard-first workspace that unifies chat, code generation, SEO analysis, image synthesis, voice output, and more — all running inside the same technical shell.
Why Nexus AI
Built for power users.
No bloat. No noise.
Multi-provider model support
Connect to any frontier model or run open-weights locally. Switch providers mid-session without reconfiguring anything.
10 purpose-built workspaces
Every mode is purpose-engineered—not a generic chat box with a different prompt. Each has its own controls, output format, and toolbar.
Real-time streaming inference
Token-by-token output with deep context awareness. Responses stream instantly as they're generated—no waiting for completion before you see results.
Complete data sovereignty
Bring Your Own Key for any cloud provider, or run fully offline with local open-weight models. No telemetry. No accounts. No vendor dependency.
Under the hood
Engineered for control.
Not just for chat.
Extensive model library
Get straight to work without environment setup. Connect to OpenAI, Anthropic, or Google via API, or run DeepSeek, Llama, and Mistral locally through Ollama — all with the same interface.
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Developer-first by design
Nexus AI exposes granular controls where other tools hide them. Adjust model parameters, switch output formats, chain modes together, or wire up your own inference endpoint — from the same technical shell that never gets in your way.
Ready to build
Start in seconds.
No setup required.
Open the workspace, pick a mode, and start generating. No account, no config files, no waiting.
Launch Nexus AINo auth · No accounts · No vendor lock-in