E-commerce & D2C
Send order updates, abandoned cart nudges, and promotional offers to customers across Singapore.
WhatSender Pro is desktop WhatsApp marketing software trusted by businesses in Singapore. Send bulk campaigns, automate replies with AI, connect Meta Cloud API, and manage contacts from Windows 10/11. Purchase online with secure checkout (PayPal, Stripe, Visa, MasterCard, Apple Pay) and receive your license key instantly by email.
Agencies, shops, coaches, and enterprises use WhatSender Pro to reach customers on WhatsApp — with data staying on your PC.
Send order updates, abandoned cart nudges, and promotional offers to customers across Singapore.
Bulk enrollment messages, class reminders, and fee receipts via WhatsApp.
Share property listings, site visit slots, and brochure PDFs to leads instantly.
Run multi-client campaigns with device licenses and delivery reports.
Core messaging & contact tools
Automation, AI, API & voice calling
Secure payment for buyers in Singapore. Choose your edition, pay with Stripe, PayPal, or Cashfree, and get your license key by email instantly.
Choose your plan, enter your details, and pay with Stripe, PayPal, Cashfree, cards, UPI, or mobile wallets.
Your activation key, download link, and setup instructions arrive instantly in your inbox.
Download the installer from the email link, run setup on Windows 10 or 11, and activate with your license key.
Yes. WhatSender Pro is available worldwide including Singapore. Download on Windows 10 or 11, purchase a license online, and start sending campaigns within minutes.
Use our secure checkout on this page. We accept PayPal, Stripe, Visa, MasterCard, Apple Pay. Prices are in USD with local payment options where available. Your license key is emailed instantly after payment.
WhatSender Pro connects to WhatsApp Web on your PC — the same way you use WhatsApp on your phone. It works wherever WhatsApp is available, with bulk sending, scheduling, and automation features.
Standard ($19.95/year) covers core bulk messaging. Business adds AI Training Hub, Meta Cloud API, voice caller, developer REST API, and all 49+ modules. Choose below and checkout securely.