TallyTrace — verify, then export.TallyTrace is the invoice tool I kept wishing existed: one that treats uncertainty as a workflow, not a footnote. It links every extracted value to visible source evidence, routes ambiguous fields into a focused review queue, detects risky duplicates, and previews a new-file-only spreadsheet export before anything leaves the workspace.I built this six-screen Flowstep prototype around one principle: automation should make financial work easier to verify, not harder to question. The signature interaction connects a selected field directly to its location on the source invoice, while the final run receipt makes every exported row traceable.Public Flowstep prototype:https://app.flowstep.ai/file?activeFileId=18aeb4f5-8f74-4621-8ac7-9c388cc1702927-second walkthrough and public social post:https://x.com/TobiUqun/status/2082662128687661283