Best LLM Applications AI Agents (2026)

LLM Applications

AdalFlow is an open-source library designed to help developers build and automatically optimize LLM (Large Language Mode...

LLM Applications

AI Gateway provides a unified API to interact with over 100 open and closed-source LLMs, simplifying integration and man...

LLM Applications

Arize-Phoenix is an open-source ML observability tool designed to monitor and fine-tune large language models (LLMs), co...

LLM Applications

Arthur Shield is an AI monitoring and safety tool designed to detect and mitigate risks in LLM outputs, including toxici...

LLM Applications

AutoRAG is an open-source AutoML tool designed to automatically optimize Retrieval-Augmented Generation (RAG) pipelines ...

LLM Applications

CAMEL is a multi-agent framework designed to facilitate collaboration between multiple large language models (LLMs). It ...

LLM Applications

Chainlit is a Python library designed to simplify the creation of chatbot interfaces for LLM applications, enabling deve...

LLM Applications

Epsilla is an open-source platform for building and deploying AI agents powered by large language models (LLMs), with a ...

LLM Applications

Evidently is an open-source framework designed to evaluate, test, and monitor machine learning (ML) and large language m...

LLM Applications

GPUStack is an open-source GPU cluster manager designed to facilitate the deployment and management of large language mo...

LLM Applications

Guardrails.ai is a Python library designed to validate outputs from large language models (LLMs) and automatically retry...

LLM Applications

Guidance is a Python library developed by Microsoft that facilitates structured interactions with large language models ...

LLM Applications

IntelliServer is an open-source microservice that enables unified access to multiple large language models (LLMs) for te...

LLM Applications

Just-Chat is an open-source tool that simplifies the creation and deployment of custom AI chat agents using large langua...

LLM Applications

Langchain-Chatchat is an open-source LLM application that enables local knowledge-based question-answering using models ...

LLM Applications

LangWatch is an open-source platform for monitoring and optimizing large language model (LLM) applications. It provides ...

LLM Applications

LazyLLM is an open-source framework designed to simplify the development and deployment of multi-agent LLM applications....

LLM Applications

LiteChain is a lightweight, open-source framework for composing and chaining large language model (LLM) operations, desi...

LLM Applications

llm-ui is a React library designed to simplify the creation of user interfaces for large language model (LLM) applicatio...

LLM Applications

LLM is a command-line utility and Python library designed to simplify interactions with Large Language Models, supportin...