Upload an excel list of companies to Vainu

Track your existing client base with Vainu

The purpose of importing you current customer lists to Vainu, is to help you stay up-to-date on the latest changes in them and finding the right time to contact your prospects and customers. Buying Signals help you fight against customer churn and discover new, potential upsell customers.

Importing your customer lists to Vainu

First, create an Excel file with business IDs (not available in the US database), domains or registered names of the companies you want to import. Make sure your file does not contain unnecessary sheets/tabs. If you have more than 20 000 companies in your list, you might want to consider splitting the file into two separate files.


❗️Note that Business IDs are highly recommended. To get the best possible match with Vainu's database, company names have to correspond to the name in the official company register.

Here’s how you can import a list of companies to an already existing list



1. Start by clicking on the list icon on left panel.

2. Go to Static list section to select Upload list and select correct file to import.


3. The companies will appear on the list in few minutes. Try refreshing the page if the companies don't appear.



After upload is complete your prospect list opens in front of you. You can find it later from Lists section on left panel.

Should you need help with uploading your lists to Vainu, chat with us and we're happy to help!