Dianwu.AI Flow turns natural-language asks into frozen Excel and data-push workflows. Built for invoice/bill PDF (including scans) to Excel and similar document-to-table pain. Pricing: Hobby free 30 runs/month; Pro $5/month for 500 runs. API base https://flow.dianwu.ai with keys prefixed dwflow_. Site https://dianwu.ai.
People still copy invoice and bank-statement PDFs into spreadsheets by hand. Generic converters break on scans and multi-line rows. We built Flow so a one-line ask can freeze a repeatable PDF-to-Excel path without writing glue code.