Every business texting number in the US has to be verified with the carriers before it can send. It's an anti-spam rule that applies to every platform, not just us.
We file the whole submission for you: business info, use case, opt-in proof. Verification typically takes a few business days, sometimes longer when carriers are backed up. You can build your list, set up automations, and draft campaigns while you wait.
You'll get an email the moment your number is cleared to send.