Start with a 3-day free trial — up to 1,000 contacts, 1,000 extracted emails and 1,000 verifier submissions before activation.
Mighty Sender Ai

How It Works

A practical path from account creation to daily operation.

Register

Create your account and private workspace.

Activate

Follow the payment instructions, upload a receipt and wait for admin review.

Configure

Add your Serper API key, sender identity and your own SMTP accounts.

Build contacts

Import existing contacts or generate targeted extraction searches.

Verify

Clean and verify addresses before deciding what belongs in Contacts.

Create campaigns

Compose a campaign, review exclusions and start the queue.

Monitor

Use logs, SMTP health and campaign status to investigate problems.