
Langfuse
Helicone AI
LangChain
Portkey
Braintrust
Braintrust.dev
Humanloop
Build and deploy LLM applications with confidence

Claude Usage
AIQuotaBar
Claude Monitor
Usage4Claude
CapMeter
Claude Usage Tracker
Claude AI
Free macOS menu bar app to monitor your Claude Pro/Max and GitHub Copilot premium request usage in real time. OAuth setup — no cookies required. Open source.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | langchain.com | codequota.dev |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
LangSmith is recommended for AI developers, machine learning engineers, and businesses aiming to build, test, and optimize applications based on language models. It is particularly useful for teams that require robust evaluation tools and a streamlined process for managing and deploying language-driven applications.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
🦜🛠️ Getting started with LangSmith - Integrating with LANGCHAIN powered Web Applications & Chatbots
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LangSmith and CodeQuota. For example, how are they different and which one is better?
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Open-source LLM Observability for Developers
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See your Claude.ai and ChatGPT usage limits live in your macOS menu bar - yagcioglutoprak/AIQuotaBar
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Framework for building applications with LLMs through composability
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Free, open-source browser extension that shows your Claude usage limits live: 5-hour session, weekly and per-model caps, with reset countdowns and alerts. Works on the Free plan. For Chrome, Firefox and Edge.
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