
Langfuse
Helicone AI
LangSmith
OpenRouter
Hugging Face
liteLLM
Haystack NLP Framework
Framework for building applications with LLMs through composability

Bat
fzf
Starship (Shell Prompt)
Micro
tmux
lf (file manager)
exa app
A simple, fast and user-friendly alternative to 'find'.

Which is more popular?
Based on our record, fd seems to be a lot more popular than LangChain. While we know about 130 links to fd, we've tracked only 4 mentions of LangChain.
Website, pricing, platforms and company facts side by side.
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| Website | langchain.com | github.com |
| Pricing | — | |
| Company | — | Startup from Germany |
| 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
Overall verdict
Why this product is good
Recommended for
fd is recommended for developers, system administrators, and power users who often search through directories and require a fast, efficient tool with a shorter learning curve.
Walkthroughs and reviews on video.
LangChain for LLMs is... basically just an Ansible playbook
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Discmania FD (Fairway Driver) Golf Disc Review
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LangChain and fd. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Undoubtedly, LangChain is the most popular framework for AI application development at the moment. The advent of LangChain has greatly simplified the construction of AI applications based on Large Language Models (LLM). If we compare an... - Source: dev.to / over 2 years ago
Developed using Langchain and Streamlit technologies for enhanced performance. - Source: dev.to / over 2 years ago
LangChain was first released in October 2022 as an open-source side project, a framework that makes developing AI applications more flexible. It got so popular that it was promptly turned into a startup. - Source: dev.to / over 2 years ago
Fast-glob was the Package Killer target, but it was not the only comparison worth making. Developers often reach for fd or ripgrep when they need to locate files from a terminal. They are mature native tools with excellent defaults, so... - Source: dev.to / about 1 month ago
> Find works, but the syntax is arcane. Fd is a lifesaver: https://github.com/sharkdp/fd. - Source: Hacker News / 3 months ago
I know that if you want `fd` (https://github.com/sharkdp/fd) you need to `apt install fd-find` and which installs the binary `fdfind` (!). - Source: Hacker News / 5 months ago
When comparing LangChain and fd, 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 LangChain or fd:





Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. Quick installation available for Bash, Fish, ZSH, Ion, and Powershell.
Compare Starship (Shell Prompt) to LangChain or fd: