I’ve been working with multiple AI coding assistants across different providers for several months now, and managing accounts, tracking quotas, and configuring CLI tools has become a genuine headache. Between Claude, Gemini, OpenAI, and others, I found myself constantly switching between browser tabs to check usage limits and manually updating configuration files for various command-line agents.
Quotio addresses this exact problem by providing a native macOS menu bar app that serves as a unified command center for AI coding assistants. The app supports 9+ AI providers including Google Gemini, Anthropic Claude, OpenAI Codex, Qwen, Vertex AI, iFlow, Antigravity, Kiro, and GitHub Copilot. Setup uses OAuth authentication for most providers, with service account options for Vertex AI, making the connection process straightforward and secure.
The standout feature is real-time quota monitoring displayed directly in your menu bar. Rather than hunting through provider dashboards, Quotio aggregates usage data across all connected accounts with live traffic monitoring and token consumption tracking. This has saved me from hitting rate limits during critical coding sessions more than once. The app also offers a standalone quota mode that displays account information without running the proxy server, perfect for quick status checks without launching additional services.
For developers using AI coding tools like Claude Code, Codex CLI, Gemini CLI, Amp CLI, OpenCode, or Factory Droid, Quotio includes one-click configuration that auto-detects installed agents and sets up proxy connections automatically. This feature alone eliminated about 30 minutes of manual configuration work when I first installed it on my Mac Mini M4. The app can also monitor quota usage from IDEs like Cursor and Trae, though these are read-only for tracking purposes rather than acting as providers for the proxy.
The dashboard provides comprehensive visibility into request patterns, success rates, and performance metrics. During my usage, the app has remained responsive with minimal system impact. Built with SwiftUI, it feels native to macOS and includes both light and dark theme support that follows system preferences. The bilingual interface supports English and Vietnamese, and the app includes built-in auto-update functionality to ensure you’re always running the latest version.
Quotio is free and open source under an MIT license, developed by nguyenphutrong and available on GitHub. The app requires macOS 15.0 (Sequoia) or later. For developers juggling multiple AI coding assistants who need centralized account management and quota visibility, this utility provides a focused solution that eliminates browser tab clutter and configuration file editing. The open-source nature means the code is transparent and community contributions are welcome for expanding provider support or adding new features.
