Show HN: Crossary – field mapping that won't guess; every row cites its source

Category: other

Tags: data-mapping, ai-tool, etl

Score: 5.3/10 (Innovation: 5, Technical: 5, Documentation: 3, Utility: 6)

Crossary is an AI-powered data mapping tool that provides field mapping with source citations, ensuring traceability and accuracy. Its pricing model is unique—charging only for AI runs while making review, validation, and export free—which lowers the barrier for data integration tasks. It targets users who need reliable, auditable mappings between source and target schemas.

Target audience: data engineers

Repository: https://www.crossary.com

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