Bulk verification

Cleaning up the database is annoying

Get it all done in one go with bulk data verification services

Securely standardise and verify batches of address and email data as you need it and only pay for successfully verified data.

Get on good terms with your CRM (again)

Keeping your contact data fresh sometimes feels like an impossible task.

Bulk verification builds business integrity, fixing those historical data headaches and driving more efficient operations.

example of bulk verification in spreadsheets

Supercharge your CRM with address metadata

Upload a CSV of your address database, and we’ll verify each address is correct, format it consistently, and attach associated metadata. Enrich with 50+ additional metadata fields, including postcode, DPIP, local government area, GPS coordinates, meshblock, and more.

example of address metadata that can be added to CRM

Clear out dud emails

Upload a CSV of your email database, and we’ll verify each one is correct, format it consistently, and attach its associated metadata. This includes whether it's a group email, disposable, and whether the email is verified.

email verification example

How does it work?

The bulk verification service lets you verify your data in batches as you need it - without requiring any integration.

Upload your CSV

Upload your database as a CSV to our bulk verification tool and customise the job's settings.

We process your file

Our system will analyse and verify your data. Matches will be appended with our full set of metadata.

Download verified CSV

We email you when your file is ready to download. Most jobs are completed in a few minutes.

"The bulk verification tool is a really quick method for us to clean our address data and get it all in the same format. Addressfinder makes sending mail to our supporters a lot more simple because we know the address is accurate."

Melinda McColl - Save the Children New Zealand

Read the full case study

children sitting on floor

Bulk verifications FAQs

Your all-in-one toolbox for accurate data

Address verification

Collect accurate, verified address data in any online form.

Email verification

Verify email addresses collected in your forms in real-time to protect your sender reputation.

Phone verification

Check the line status of phone numbers in real-time and collect standardised, formatted data.

Start verifying data in minutes

90 day free trial. No credit card required. Cancel anytime.