Ragstack Lambda

Ragstack Lambda is an open-source, fully serverless platform for retrieval-augmented document and media processing, built for businesses, technical teams, and integrators looking for low-cost, scalable knowledge management and AI chat. Users can upload documents, images, videos, and audio — with automatic OCR, transcription, metadata filtering, and multimodal embedding features powered by AWS services. It supports instant querying via Amazon Bedrock or other LLMs through MCP integration, and includes a web UI, API, and deployable components for any framework.