
Langfuse
Helicone AI
OpenRouter
LangSmith
Hugging Face
liteLLM
Haystack NLP Framework
Framework for building applications with LLMs through composability
Supabase
Hasura
Xano
Fabloq
GraphQL
AppWrite
Spala
Generate APIs, databases, and your backend with a prompt.

Which is more popular?
Based on our record, LangChain seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ob1 by Outerbase
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What each product offers, as listed by its team.

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Overall verdict
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Walkthroughs and reviews on video.
LangChain for LLMs is... basically just an Ansible playbook
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Share your experience with using LangChain and ob1 by Outerbase. 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
Tracking ob1 by Outerbase since Nov 2023.
When comparing LangChain and ob1 by Outerbase, 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.
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Open-source LLM Observability for Developers
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Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.
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A router for LLMs and other AI models
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Xano is the fastest way to build a scalable backend for your App using No Code.
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