Drop two PDFs. We extract text from each and use AI to identify substantive changes — additions, deletions, wording changes that affect meaning, changed numbers / dates / parties. Output is a Markdown report. v1 truncates each input to 10k chars for cost control.
Drop in the two versions you want to compare.
We extract text from both and use AI to find what changed.
Get a Markdown report of additions, deletions, and wording, number, or date changes that affect meaning.
Spot edits between contract drafts or report versions without reading line by line.
A semantic diff flags meaningful changes — changed numbers, dates, and parties — not just shifted text.
Upload both versions and the AI returns a report of what was added, removed, or changed between them.
Yes — it's well suited to spotting substantive edits between versions of contracts, reports, and policies.
Yes — the free tier includes 10 AI actions a day with no account. Pro removes the daily limit.
Files are processed on our servers and auto-deleted within an hour on the free tier (up to 24 hours on Pro).