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AutoGen by Microsoft Research is an open-source framework for building multi-agent AI systems. Multiple AI agents collaborate, critique…

LangGraph Cloud deploys stateful multi-agent applications built with LangGraph as scalable APIs. Persistent memory, human-in-the-loop checkpoints, and streaming…

Agency Swarm is an open-source framework for building collaborative AI agent teams with custom roles and communication flows.…

Phidata builds AI agents with memory, knowledge, and tools using a simple Python interface. Agents remember past conversations,…

Letta (formerly MemGPT) gives AI agents infinite context through hierarchical memory management. Agents store, retrieve, and edit their…

V7 is an AI training data platform with auto-labeling, dataset versioning, and workflow automation. Unique AI-assisted annotation pipeline…

CVAT (Computer Vision Annotation Tool) is the most popular open-source annotation tool used by Intel and thousands of…

Label Studio is a multi-type data labeling tool supporting text, images, audio, video, and time-series annotation. Open-source and…

Argilla is an open-source data annotation platform focused on NLP and LLM training data. Collaborative labeling workflows, active…

Vellum is an AI product development platform with prompt versioning, side-by-side comparisons, and evaluation workflows. Product and engineering…