Over 98% open rates directly reaching user mobile notification trays.
Broadcast messages are opened and read within 5 seconds on average.
Supports High-Res Images, Videos, Catalogs, Documents & Rich Action Buttons.
The undisputed #1 most preferred personal communication channel worldwide.
All users can create and maintain WhatsApp marketing campaigns while controlling dispatch speeds, delay time between messages, and custom sleep timers for channel longevity.
Reach your customers with dynamic customized text and offers that belong specifically to each individual client by inserting columns in your *.xlsx workbook.
Auto-notifications that adapt dynamically to your company's operational workflow.
Hang out with what you did and celebrate wins while queue automation handles delivery.
Automatically insert row-by-row variables from *.xlsx into WhatsApp text templates with media.
Send unlimited messages — over 1,000 messages per hour without purchasing recurring credits.
Bulk WhatsApp sender software is 100% safe, stable, and highly reliable to use.
Make use of bulk sender to dispatch rich text, HD pictures, videos, PDFs, and vCards.
Run multiple campaigns simultaneously, grab group contacts, and filter active numbers with ease.
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Bulk WhatsApp Software
Bulk WhatsApp Software
Bulk WhatsApp Software
Type your message, add custom variables, and attach rich media to send to your target contacts.
Import contacts from files (.xlsx, .csv, .txt) or manually add multiple contact numbers directly.
Once message is ready and all contacts are organized, click the Send button to dispatch instantly.
"I have been associated with Online B2B Digital Technology since 1 year. There were many times when I needed their help and I found the best support team to help and resolve problems in time. This helped me maintain the quality of service I provide to my customers. I will always recommend Online B2B Digital Technology for their best after-sale service."
Gujarat
"Online B2B Digital Technology has a very neat and user-friendly panel to manage all activities. They have a very powerful API set with really clear documentation. We were able to integrate very smoothly. Their customer support is really helpful. If you are serious about your business, I strongly recommend their SMS & messaging services."
Delhi
"I have been connected with Online B2B Digital Technology for the past few months. While there are a lot of companies selling SMS & WhatsApp services, Online B2B Digital Technology stands out with its one-of-a-kind delivery network, easy application integration, and outstanding customer support."
Mumbai
Speak directly with our technical specialists to boost engagement, automate campaigns, and maximize revenue.