Use Case
Outbound Marketing Campaigns
High-volume, targeted outbound messaging
Engage your audience with promotional content without the fear of massive messaging bills. Paulina SMS Gateway syncs automatically with your Android's Address Book and ensures your localized marketing reaches the intended demographic safely.
Architecture Flow
Marketing Team creates Campaign
Audience fetched via Contact Sync
Paulina Engine regulates send rate
Demographic receives promo SMS
Webhook Real-time Feedback
Platform pings your Server instantly{
"id": "evt_8fnd9k2",
"type": "message.delivered",
"data": {
"_id": "64f9b2d...",
"to": "+351912345678",
"status": "DELIVERED"
},
"created_at": "2026-04-16T08:00:00.000Z"
}Core Technical Advantages
Why engineers choose Paulina SMS Gateway for this workload
Address Book Sync
Auto-syncs local Android contacts natively into your Cloud Console for precise and easy campaign segmentation.
Throttling Control
Natively respects carrier limits. Messages are queued and sent at human-like intervals to prevent ban thresholds.
Two-way Readiness
Because marketing comes from a real localized number, customers can naturally reply or call the number back directly!