Answer a DROP download

Everything happens in this browser tab. Nothing is uploaded: once the page has loaded you can switch off your network and it still works.

Checking the DROP hashing rules…Free matching · no license

1. Your DROP download

The ZIP you downloaded from DROP, or its CSV files (keep DROP's file names, like 20261102_4821_Email.csv).

Drop the DROP download here

ZIP or CSV files

Choose files

2. Your records

CSV, TSV or Excel exports from your CRM, warehouse or data products. Several files at once are fine; each can have different columns.

Drop your record exports here

CSV, TSV or XLSX

Choose files

Dates of birth like 04/07/1985 mean Month/Day/Year (US: April 7) Day/Month/Year (July 4)

Response file size One file per list, named exactly like the downloaded list Split at 100,000 rows (_part01, _part02…)

Add the DROP download and at least one record file.

3. Answers

DROP list

Work items

3 Deleted

4 Opted out

2 Exempted

5 Not found

Preview the files

First 20 lines, shown here so you do not need to download anything to check them.

Files

Worklist preview

The first matched records and what to do with them. Record IDs are shown, identifiers are not.

Action

Record ID

Person ID

Source

List

Work item

Screen new data before a sale (optional)

Drop the suppression-list.csv from an earlier run and a new file you plan to sell or share. Erasefold lists the records that match a deletion request so you can remove them first.

Add suppression list Add new data file

Check one value

See how a value is standardized and hashed, the same check the DROP Sandbox tool offers. Nothing is sent anywhere.

License

Matching is free. Downloading the answers built from your own data needs a license: Broker $990 (1 data broker ID), Group $1,990 (5), Counsel $3,900 (unlimited). Founding offer: 40% off with FOUNDING40 until 30 Nov 2026, applied automatically at checkout.

Have a license key?

Keep a copy of your key: paste it on any computer your team uses. Lost it? Reply to your Paddle receipt and we resend it.