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

Claude Code
ClockedCode
Google Antigravity
Claude by Anthropic
Claude Code auto-fix
Navox Agents
Kiro
Claude Code as a Tech Lead with parallel Worker Agents

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | langchain.com | github.com |
| 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
No /dev for Claude Code videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LangSmith and /dev for Claude Code. For example, how are they different and which one is better?
When comparing LangSmith and /dev for Claude Code, you can also consider the following products.

Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
Compare Langfuse to LangSmith or /dev for Claude Code:

Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
Compare Claude Code to LangSmith or /dev for Claude Code:

Open-source LLM Observability for Developers
Compare Helicone AI to LangSmith or /dev for Claude Code:

Curated tools and agents, a tuned global CLAUDE.md, and a one-paste master prompt that upgrades your Claude Code from 10% to its full potential.
Compare ClockedCode to LangSmith or /dev for Claude Code:

Framework for building applications with LLMs through composability
Compare LangChain to LangSmith or /dev for Claude Code:

Google Antigravity - Build the new way
Compare Google Antigravity to LangSmith or /dev for Claude Code: