PD AWS SNS for WHMCS and Blesta

Reach your clients where email gets ignored — at AWS pay-as-you-go rates, with no per-seat platform fee and no bulky SDK to install.

Connect your own Amazon SNS account (signed direct HTTPS) and send SMS straight from WHMCS or Blesta: one-off messages to a client, automatic notifications on the events that matter, and bulk campaigns.

What's in the box

• Templates with merge fields ({first_name}, {invoice_id}, {invoice_total}, {domain}…) grouped by Billing, Services, Support and Account.
• Triggers — map a WHMCS or Blesta event to a template and it fires automatically: invoice created or paid, service activated / suspended / unsuspended, a staff ticket reply, or a failed domain renewal.
• Sending queue — cron-drained batches, configurable retry, optional quiet hours.
• SMS Campaigns — bulk SMS to a filtered client segment, with a segment-cost estimate before you commit, send-now or schedule, and live progress.
• Admin Alert Center — each admin sets their own number and picks the staff events that text their phone.
• Client preferences — you choose what clients are asked about; the choices live on their own Account Details page beside their email preferences, and every trigger and campaign honours them.
• Test / Debug gateway — records messages in History without any AWS calls; trial everything for free.

Need more providers?

If you send through Twilio, Vonage, Clickatell or a custom HTTP gateway in addition to Amazon SNS, PD SMS Manager covers all of them in one module — you can run both alongside each other or switch later.