AI Agent Frameworks

AgentOps

Developer observability platform to trace, debug, and cost-track ai agents.

Agno

Self-hosted Python agent platform with AgentOS runtime and browser control plane.

Arize

Observability and evaluation platform for tracing, testing, and improving ai agents.

assistant-ui

Open-source React toolkit for production AI chat UIs and copilots.

AutoGPT

Open-source AI agent platform with chat builder, visual blocks, marketplace, and dashboard.

BotGauge

BotGauge red-teams, evaluates and monitors AI agents before and after launch.

browser-use

Open-source library and cloud for ai agents that operate real web browsers.

Cloudflare Agents

Durable Objects SDK to build and host stateful ai agents on Cloudflare’s edge.

Context Engine

Hosted memory shared by your AI tools and teammates.

CrewAI

Open-source framework and platform for multi-agent crews and event-driven flows.

Dify

Open-source platform for agentic workflows, RAG pipelines, and LLM apps.

Fireworks

Inference and training platform for open models, fine-tunes, and production LLM serving.

Fixie

Fixie.ai now ships Ultravox — speech-native realtime voice ai agents and APIs.

Flowise AI

Open-source visual builder for multi-agent systems, chat assistants, and RAG.

Haystack

Open-source AI orchestration framework for production RAG pipelines and LLM agents.

Helicone

AI gateway and LLM observability platform to route, debug, and analyze AI apps.

Hex Magic

Hex’s agentic analytics — natural-language data analysis in notebooks, Threads, and data apps.

Hugging Face

Open ML platform for models, datasets, Spaces apps, and inference tooling.

LangChain

An agent engineering platform designed to support the development and deployment of ai agents.

Lexmount Browser (Moli)

Cloud browsers, web search and page fetch APIs for AI agents.