Parsewise

Parsewise, built on Anthropic's Claude Agent SDK, is an API for extracting structured data from multiple documents simultaneously — processing PDFs, spreadsheets, Word docs, and scanned images into unified, cross-referenced outputs. It handles 10,000+ pages per run while maintaining context across an entire document set, and performs cross-document entity linking to unify references to the same entity across different files into a single ontology. Parsewise detects and flags contradictions between sources rather than hallucinating a resolution, and every extracted value includes page and paragraph citations for audit purposes, plus word-level bounding-box coordinates for custom UI highlighting. A free trial is available, with API access and enterprise plans arranged via demo.