
Metrician
CodexBar Lite
Claude Usage Tracker
AIQuotaBar
HARPA AI
Helicone AI
Langfuse
Vim Python IDE
Metrician keeps ChatGPT, Claude, Grok, OpenCode Go, and Ollama usage and reset times visible in one floating Chrome widget. Connect a provider, see how much allowance remains, check reset timing and pace, and get warnings before a limit catches you. Provider data stays in Chrome and the extension has no telemetry.
CodexBar Lite - Privacy-first Codex tracker for your macOS menu bar
Claude Usage Tracker - See Claude costs by project, across every AI tool
AIQuotaBar - See your Claude.ai and ChatGPT usage limits live in your macOS menu bar - yagcioglutoprak/AIQuotaBar
HARPA AI - AI-powered Web Monitor that automates websites and monitors prices, articles, brand mentions, competitors, vacancies for you
Helicone AI - Open-source LLM Observability for Developers
Langfuse - Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.