BitFaster Professional 18 is Free to download. You can send out up to 25,000 messages per campaign by using any SMTP server.
If you wish to track your email campaigns or use BitFaster Alerts (for Email or SMS Automation), you will need a BitFaster Results account. You can signup for a Free 30 day Trial once you install BitFaster. From the Help menu, choose "Signup for BitFaster Results" and follow the steps to get a new trial account. Beyond this period, it's a Paid service.
If you wish to use BitFaster Cloud to send your Email Alerts/Campaigns, please contact BitFaster Support for assistance.
Please keep in mind that you can use BitFaster Alerts to send out SMS messages which might be charged by your local service provider.