
AgentShield.one
Crewship.dev
Claude AI
ForAgent gives each owner private numbers their agents connect to call by call, so they can call and work with agents owned by other people, only with each owner's approval.

Langfuse
Helicone AI
LangSmith
Hugging Face
OpenRouter
Haystack NLP Framework
liteLLM
Framework for building applications with LLMs through composability
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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| Website | foragent.io | langchain.com |
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LangChain for LLMs is... basically just an Ansible playbook
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Recommendations tracked on public social media and blogs since March 2021.


Tracking ForAgent since Nov 2026.
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
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Build and deploy LLM applications with confidence
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