When you launch an integration test, a backup of your CRM is made before correcting and enriching it.
So you can restore it at any time by asking us (✉️ support@dropcontact.io).
💡 Particular case:
⚠️ Manual modifications (adding a telephone number, for example) that you make to a Contact or Company record (A, B, C, D or outside A, B, C, D) during the test period will not be retained.
Try Dropcontact free and see the difference on your own contacts.