No account. No credits.
Put your own document in the workbench.
Upload one, up to three pages. Acervo reads it and drafts a title and description, plus the people, places, dates, and subject headings — then hands you the workbench archivists curate in. Every claim quotes the line it came from. Every uncertain call is flagged. Open any of them and judge for yourself. Nothing is applied. That decision stays yours.