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Instant address list cleaning

Upload a file for instant bulk validation

4 quick steps to cleaner, safer data

Upload your raw CSV data file

Receive a summary report by email

Pay using a credit card

Download your cleaned address list

Upload your address list now

Upload your file as a CSV or Microsoft Excel (.xls or .xlsx). See our file format guide

We make cleaning your address list easy!

With instant address list cleaning, you get the most up-to-date address data from the U.S. Postal Service® (USPS). That means improved shipping, less returned mail, and happier customers. How’s that for instant gratification?

Simply drop your U.S. mailing address list below, and we’ll get to work. When we’re done analyzing your list, we will email you a complimentary report that includes an overview of your mailing address hygiene along with the cost for full address list cleaning (see more details on pricing below).

After we finish verifying and correcting your address list, you can download it with the status of each address. You’ll be able to see the addresses that are good to mail to, and those that need some extra attention. It doesn’t get any easier than that! 

Our one-time address list verification pricing is affordable on any budget, and with volume discounts available, you can maximize your ROI.



How much does it cost?

How secure is my data?

  • All data is stored in an encrypted format, and all communication takes place over a secure HTTPS connection.
  • Your cleaned data will be returned to you with its status appended; however, no data is removed or modified at any point.
  • The data will never be re-purposed, resold, or used for marketing activity.

Why Experian Data Quality is the best choice for bulk address cleaning

Verification using latest U.S. Postal Service® (USPS) data - We use the most recent USPS address data to verify your list.

Analyze and provide status for address data - We place your data into several buckets

  • Verified - The address, as it is provided, matches exactly with USPS data.
  • Full good - The data is formatted slightly differently than USPS data, such as a +4 ZIP Code instead of +6 ZIP Code, but it will still be able to ship.
  • Corrected - We corrected the address that is provided.
  • Unmatched - The address data is missing an important component, such as apartment or suite number, that cannot be corrected by an automated service and requires your attention.

Delivery point validation (DPV) for address data - Delivery point confirmation is a USPS process that confirms an address exists within the USPS database and is deliverable. We will provide you with the DPV indicator and footnotes.

How our solution works

Parse your list - We parse the address data that you uploaded.

Search database - We search the U.S. Postal Service® (USPS) database for your address data.

Score results - An address may partially match many addresses in the database, so we score them based on a detailed criteria.

Choose best address - We now choose the best matched address based on its score.

Determine match type - Based on matching confidence, we update the address.


What our customers say

We reached ROI on the project in far less than two weeks. The results far exceeded my expectations. This was 100% worth our time and money.

Dean Wynkoop - Manager, Data Management, Cabela's