If you want to import leads into hubsell you first have to export the leads from your own database.
1. Export your data
Also, it must include the following columns:
Company website URL
2. Go to segments and verify that you have a segment that is user import type.
If you do not have one created, then click the plus icon on the upper right corner and select user import in segment type.
3. Go to contacts click the plus icon on the upper right corner to import contacts.
On the popup screen, choose a user profile, select the CSV file you want to import and click import contacts.
You can also add multiple files by clicking on the plus icon
If you have the corporate email addresses, you can use text-to-column feature with @ separator and extract the websites from the email addresses.
Please Note: Always use comma-separated files to import contacts and always add headers as shown in the image below: