Official WhatsApp API business partner

Leverage the full potential of your marketing with WhatsApp bulk sender

WhatsApp bulk sender offers the ultimate solution for promotions by sending bulk messages to thousand contacts at once.

  • Send personalized messages to many contacts at once
  • Automatically sends mass messages without saving contacts
  • Bulk WhatsApp reaches more customers in a short time
  • Increase interaction with customers by up to 80%
  • Safely send promotional messages to multiple contacts at one

WhatsApp Bulk Resmi

More than 3,500+ companies in various industries use Mekari's solutions

Business challenges without Qontak's WhatsApp bulk sender


No reporting

Enhance customer relationships with WhatsApp bulk broadcast messages.


Unpersonalized message

Hard to tailor each customer with personalized messages.


Banned account

Avoid the risk of getting banned when sending bulk messages by utilizing the official WhatsApp API.


Struggle to send bulk messages

Not possible to send broadcast messages to multiple unsaved contacts in one go.

The WA bulk sender reaches more and more customers

Mass personalized messages to thousands of contacts can't be automated

Significantly enhance customer engagement

Significantly enhance customer engagement

  • Easily send messages to multiple numbers at once without the need to save the recipient numbers
  • Ensure timely responses to messages with the convenience of scheduled automatic replies
  • Gain insights about promotional activites and read rates of broadcast messages
Limited messages qoutas

Limited messages qoutas

  • Challenges in saving each contact to send multiple messages simultaneously
  • Lost dissapointed customers due to delayed response to messages
  • Lack of reporting and insights into promotional activity and read rates of broadcast messages

Streamlined messaging through the WhatsApp bulk sender

WA bulk sender strengthen connections with customers

Deepen customer relationship through broadcast messages sent by the WhatsApp bulk sender

The WA bulk sender helps build intimacy with customers

  • Leave lasting impressions and strengthen customer bonds
  • Use templates and keep your messaging on track in a single, powerful dashboard
  • Tailor and effortlessly apply template messages to fit business needs
The WA bulk sender helps build intimacy with customers

Disconnected from customers

  • Unable to send customized messages to customers
  • No templates available for streamlined broadcast messaging on WhatsApp
  • Broadcast message templates cannot be customized to fit specific business needs
Disconnected from customers

Connect with customers on a deeper level
with WhatsApp Bulk

WhatsApp bulk sender provides meaningful insights to drive better results

Improve efficiency by applying easy and hassle-free customer satisfaction surveys

Gather direct customer feedback through WhatsApp Bulk application

Gather direct customer feedback through WhatsApp Bulk application

  • Get real-time customer feedback from each customers
  • Real-time reports on customer satisfaction indexes that are accurate and easy to understand
  • Transform customer satisfaction survey reports into valuable insights for business improvement
Hard to collect feedback

Hard to collect feedback

  • Unable to automatically send customer satisfaction surveys at the end of conversations
  • Lack of of real-time reporting on precise customer satisfaction index
  • Manual analysis of customer satisfaction survey reports is necessary for gaining valuable insights

Boost customer experience
with WhatsApp bulk sender

What is WhatsApp bulk?

WhatsApp Bulk is a WhatsApp API feature that can send messages to multiple contacts simultaneously without the need to save individual numbers. The WA Bulk Sender feature does not limit the number of contacts that can receive the messages.

Therefore, the WhatsApp Bulk application is widely used by businesses for marketing purposes as it enables them to reach thousands of customers simultaneously. This approach is considered more effective compared to other marketing media.

What is a bulk application?

A bulk application is a software used to send messages to multiple contacts simultaneously. Bulk WhatsApp is one of the features of the WhatsApp API with the function of mass messaging. The bulk application makes it easier for businesses, one of which is for customers to receive personalized messages.

Bulk message is a service that sends instant messages in large quantities to many contacts at once. That’s why this service is widely used by businesses to support marketing activities and prevent fraud.

Here are some benefits using WA bulk sender:

  • Capable of sending mass messages to multiple contacts at the same time
  • No need to save the numbers to be sent messages to
  • No limit on the number of numbers that can be sent messages to
  • Personalized message to meet business needs
  • Bulk messages can be sent at the same time
  • Message report or status, such as: sent, not sent, read, or unread
  • Streamline marketing efforts
  • The user will also receive other WhatsApp API features, such as bulk, auto-response via chatbot, can be used on multiple devices, and so on
  1. Register your business with the official WhatsApp Business Solution Provider
  2. Create a Facebook Business Manager account
  3. Verify your Facebook Business Manager account
  4. Submit the display name and number to be used
  5. Set up your WhatsApp Business API account
  6. The WhatsApp Bulk Sender (WhatsApp Business API) is ready to use!

Using an unofficial WA bulk sender can be highly dangerous. This is because these types of applications are typically created by third-party developers, rather than by WhatsApp. As a result, you may face several risks such as possibility of your device being blocked by WhatsApp and increase the vulnerability to hacking.

To avoid these potential risks, it is recommended to use official WhatsApp bulk or WhatsApp blast services offered by a WhatsApp API Official Business Partner or a WhatsApp Business Solution Partner. One such provider is Mekari Qontak.

The official Bulk WhatsApp application offers several benefits, including:

  1. WhatsApp green tick: a green check mark on the WhatsApp API account profile, which demonstrates business credibility and accountability to customer
  2. Multi agent and multi device support: multiple agents can access and use the application from various devices simultaneously
  3. Rotator: customer messages are automatically directed to service agents for prompt handling
  4. Chatbot: an AI-powered virtual robot that can respond to customer inquiries automatically
  5. WhatsApp integration: the ability to integrate WhatsApp with business support applications such as CRM, Omnichannel, and others
  6. WhatsApp link: a convenient short link that allows customers to contact a business with just one click
  7. Customer Satisfaction (CSAT) tracking: real-time monitoring of customer satisfaction levels, providing valuable insights into the business and customers
WhatsApp Whatsapp sales