Link your own WhatsApp Business SIM cards via QR code. Broadcast marketing updates to your customers, send automated website OTPs, and manage customer chats with smart delays so your numbers stay safe.
Certified Microsoft Solutions Partner • Delhi NCR, India
No technical headaches, no expensive Meta fees. Simple tools built for Indian businesses, eCommerce shops, real estate firms, and developers.
Connect separate WhatsApp numbers for Sales, Support, and Billing. The platform automatically balances message loads across your active numbers so no single number gets overloaded.
Avoid account bans. The system introduces natural pauses (15–30 seconds) between messages, shows typing indicators, and varies greetings automatically so your messages look natural.
Send automated order confirmations, payment reminders, and OTPs directly from WooCommerce, Shopify, Zoho, or your custom website with simple 3-line API calls.
Upload your customer list in Excel. Personalize every message automatically using merge fields like “Hello {{name}}, your payment of {{amount}} is due.”
Set instant auto-replies for common inquiries. When leads text “PRICE”, “MENU”, or “LOCATION”, they immediately receive your PDF brochure or reply text.
See exactly which messages were sent, delivered, and read. Download full campaign reports with timestamps and remaining credits right from your dashboard.
Cheap spam tools fire 500 identical messages in 60 seconds — triggering WhatsApp's automated security ban in minutes. Here is how our architecture keeps your accounts safe:
Instead of blasting messages all at once, the system introduces a random 15 to 30 second pause between each send, acting exactly like a person typing on WhatsApp Web.
The engine rotates greetings automatically (e.g. Hello, Hi, Namaste, Dear Customer) so no two consecutive messages look byte-for-byte identical.
If you need to send 2,000 messages, the system automatically distributes the volume across 3 or 4 connected numbers, keeping individual daily counts low and safe.
Connect our WhatsApp gateway directly to your custom website, billing system, WooCommerce, or CRM. Works with any programming language.
curl -X POST https://api.vatsintech.com/api/v1/send-message \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"phone": "+919876543210",
"message": "Hello! Your order #8921 has been confirmed.",
"mediaUrl": "https://yourwebsite.com/invoice.pdf"
}'You pay only for platform server capacity and message credits. No per-conversation fees.
We configure dedicated WhatsApp socket servers with private IP proxies, your custom domain/branding, and 24/7 emergency support for marketing agencies.
Headquartered in Delhi NCR, Vatsin Technology Solutions is an established software engineering consultancy and recognized Microsoft Solutions Partner. We build custom ERP integrations, cloud backend architectures, and high-throughput communication engines for clients across India and worldwide.