Noi

Noi is a desktop application that manages multiple AI chat workspaces in parallel within a unified, local-first interface.

Noi is a desktop application designed to organize AI interactions through a multi-window management system. It allows users to run parallel workspaces side by side while maintaining session isolation to separate different conversation contexts. The software prioritizes privacy by keeping all history, prompts, and settings stored locally on the user's device. Users can manage, reuse, and iterate on prompt workflows directly within the app. Additionally, Noi includes a built-in terminal for executing local commands and scripts. It integrates with external tools via the Noi CLI, supporting interfaces like Claude Code and Gemini CLI.

Noi at a glance

Best for: Software engineer, Writer
Runs on: CLI
Pricing: Free
Released: October 2023
Category: AI chat assistant
Website: noib.app

Key features

Multi-window management for parallel AI workspaces
Local storage for all history, prompts, and settings
Session isolation to separate conversation contexts
Integrated terminal for local commands and scripts
Noi CLI for external tool integration
Prompt management for organizing and iterating on workflows
Multiple visual themes and styles

Use it for

Managing parallel AI chat sessions in separate windows
Organizing and reusing prompt workflows
Running local commands alongside AI conversations
Integrating AI chat sessions with CLI tools

Alternatives to Noi

AI Chat Menu Bar — Access chatbots instantly from the menu bar without switching windows.
ChatKit — Supports multiple AI models with local API key storage and voice input.
AionUi — Auto-detects and runs local CLI agents like Claude Code and Codex in parallel.
EasyChat AI — Native Windows chat app with a compact Quick Chat flyout and 20 free daily requests
Open WebUI — Run AI on your own terms with complete data privacy and self-hosting control.
5ire — It supports local knowledge base management and Model Context Protocol servers.
ChatALL — Compare many AI chatbots on the same prompt at once
Uniichat — Maintains one unending chat with a memory tree that never loses historical detail.
Chatbox — Chat with multiple AI models and local documents using your own API keys.
AingDesk — Completely free under the MIT license with local model deployment options.
Chat UI — It runs instantly anywhere with a web browser and weighs under 100 KB.
DEEIX Chat — Integrates model access, files, tools, and administration in one deployable system.

All Noi alternatives