Pixeltable

Pixeltable offers an open-source AI data infrastructure that provides a unified declarative interface for managing multimodal data workloads, including text, images, audio, and video. AI applications that can be built with Pixeltable include retrieval-augmented generation (RAG) systems, computer vision pipelines, multimodal AI applications, and production LLM services. For computer vision applications, Pixeltable eliminates the need for manual frame extraction through lazy evaluation and cache management capabilities.

Pixeltable's core technology integrates data storage, versioning, and indexing with orchestration and model versioning via a declarative table interface. Its computed columns feature supports data transformations, model inference, and custom logic. Pixeltable claims to reduce infrastructure code by up to 80% and compute waste by 50% through automatic incremental updates that only process new data. 

It offers a consistent table API for structured and unstructured data, along with combined lineage and versioning to track transformations from data to model inferences.

Key customers and partnerships

Enterprises using Pixeltable included Obvio and Variata (December 2024).