Maildrill

Sending marketing emails without committing to a monthly plan is the job Maildrill is built around. Maildrill is an AI email marketing tool that charges per email sent, so you pay for the volume you actually use rather than a fixed tier.

New accounts get

2000 free emails, and no credit card is needed to start.

That is a real way to test a campaign before spending anything.

The app pairs AI assistance with a visual editor, so you can draft and lay out campaigns without writing code.

Maildrill pitches enterprise-level features at a fraction of the usual price, which points to startups and small businesses as the main audience.

If your sending is irregular, with a big push one month and little the next, pay-as-you-go pricing suits that pattern better than a flat subscription.

Larger senders should do their own math on per-email costs at volume.