Document Database With Json Like Schema Flexibility

via “json export with full metadata and spatial coordinates”

IBM's document converter — PDFs, DOCX to structured markdown with OCR and table extraction.

Unique: Includes full spatial metadata (bounding boxes, page numbers, element types) in JSON output, enabling consumers to reconstruct document layout or perform spatial queries without re-parsing the source document

vs others: More metadata-rich than simple text extraction to JSON because it preserves spatial coordinates and element classification; more flexible than fixed-schema APIs because it adapts to variable document structures