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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…

Cleanlab automatically finds and fixes label errors in datasets using confident learning algorithms. Studies show 3-10% of labels…

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…

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

Labelbox is a data-centric AI platform for labeling training data, managing datasets, and evaluating model quality. Used by…