How to Broadcast WhatsApp Messages to Multiple Contacts

You have a promotion running. Your team has been manually sending individual WhatsApp messages one by one. Someone suggests using the broadcast feature. You set it up, hit send, and two things happen immediately. Half the list does not receive anything, and you have no idea why.

This is one of the most common frustrations for businesses in Malaysia trying to use WhatsApp broadcast for the first time. The feature exists, but it comes with conditions that most tutorials do not explain upfront. For businesses that have grown beyond a few hundred contacts, the native broadcast feature hits a wall very fast.

This guide covers both methods clearly. The native WhatsApp Business App method, how to use it step by step, and exactly where it falls short. Then the API-powered broadcast method, which removes almost every constraint the native method imposes. Understanding which one fits your current situation saves time, prevents account issues, and gets your messages to the people who need to receive them.

What Is a WhatsApp Broadcast Message?

Before getting into the how, it is worth being clear on what a WhatsApp broadcast actually is. Many businesses in Malaysia confuse broadcast with group messaging, and these two features work very differently.

A WhatsApp broadcast sends one message to multiple recipients simultaneously. Each recipient receives it as a private, individual chat. They cannot see who else received the message, and replies come back to you as one-to-one conversations, not into a shared thread.

This is the key distinction that makes broadcast powerful for business communication. It delivers the reach of a mass message with the feel of a personal one. Open rates for WhatsApp broadcast messages reach 95 to 98%, compared to 20 to 25% for email. Based on existing research, 80% of messages are read within five minutes of delivery.

In Malaysia, where a majority of consumers prefer messaging a business over calling or emailing, broadcast messaging is not a nice-to-have. It is one of the most direct ways to reach an engaged audience at scale. There are two ways to send WhatsApp broadcasts for business, through the WhatsApp Business App and through the WhatsApp Business API. Both deliver messages as private chats, but they differ fundamentally in scale, capability, and compliance requirements.

How to Broadcast WhatsApp Using the Business App

The WhatsApp Business App is the free product from Meta. It includes a native broadcast feature any business in Malaysia can use without technical setup. It is the right starting point for small businesses managing contact lists under 256 people.

1. What You Need Before Broadcasting

Before creating your first broadcast list, two conditions must both be met for messages to deliver. First, every recipient must have your business number saved in their contact list. If a contact has not saved your number, your broadcast message simply will not reach them. This is not an error. It is how the native broadcast feature works by design, and many businesses in Malaysia discover this only after sending their first campaign.

Second, recipients need a version of WhatsApp that supports receiving broadcast messages, which covers virtually all active users today. Our guide to WhatsApp marketing strategy covers where broadcast fits into a broader campaign approach. With both conditions confirmed, creating the broadcast list takes less than two minutes, though the steps differ slightly between Android and iOS.

2. Step-by-Step, Creating a Broadcast List on Android

The steps below apply to Android devices running the WhatsApp Business App, and the full process takes under two minutes from start to send.

• Open the WhatsApp Business App and tap the three-dot menu in the top-right corner.
• Select New Broadcast from the dropdown menu.
• Search for and select the contacts you want to include, up to 256 per list.
• Tap the green checkmark to create the list.
• Write your message in the broadcast chat window, adding images, documents, or videos alongside your text if needed.
• Tap send. Your message goes out to all contacts on the list simultaneously, as individual private chats.

3. Step-by-Step, Creating a Broadcast List on iPhone

The steps below apply to iPhones running the WhatsApp Business App. The navigation differs slightly from Android, but the outcome is the same.

• Open the WhatsApp Business App and tap Chats at the bottom of the screen.
• Tap Broadcast Lists at the top left.
• Tap New List at the bottom of the screen.
• Add the contacts you want to include, searching by name or scrolling your contact list.
• Tap Create to save the list.
• Write your message in the broadcast window, add any media, and tap send.

Both platforms follow the same seven-step pattern, differing only in navigation path. Once the list is created, managing it over time is straightforward.

4. Managing and Reusing Broadcast Lists

Creating a broadcast list once and maintaining it over time is far more efficient than rebuilding lists from scratch before each campaign. Once created, a list saves automatically in your Chats screen. You can reuse it for future broadcasts, add new contacts, or remove contacts who have opted out.

For businesses in Malaysia running regular promotions or seasonal campaigns such as Hari Raya or 12.12, maintaining well-curated lists saves significant time before each send. Our guide to WhatsApp CRM integration covers how that list connects to broader customer data over time. Note that WhatsApp Web and the desktop app do not support the broadcast list feature. Broadcasts can only be created and sent from the mobile app on Android or iOS.

5. The Real Limitations of the Native Method

The native broadcast feature is functional but constrained in ways that affect most growing businesses in Malaysia. Understanding these limitations clearly makes the decision to move to the API much easier.

Each broadcast list holds a maximum of 256 contacts. For a business running a campaign to 3,000 opted-in customers, that means creating nearly 12 separate lists and sending each one individually. No batch processing, no automation. Every recipient must also have your number saved, which silently reduces reach for organically grown audiences without any warning.

Beyond that, every broadcast sends immediately with no scheduling option. There is no way to queue a message for delivery when your audience is most active. There is no campaign-level analytics beyond individual read receipts. No personalization beyond identical text, and no CRM integration for segmentation or opt-out tracking. For low-volume campaigns to small, well-maintained lists, the native method is adequate. The moment volume grows or campaigns require timing precision, analytics, or segmentation, the API method becomes the right choice.

How to Broadcast WhatsApp Using the Business API

The WhatsApp Business API is the enterprise-tier approach to broadcast messaging. It removes the 256-contact cap and adds scheduling, analytics, segmentation, and CRM integration. Every message delivers server-side, with no device needing to stay online at send time.

Accessing the API requires going through an official WhatsApp Business Solution Provider. Qiscus is an official BSP in Malaysia and manages the full onboarding process, including Meta Business Manager verification, phone number registration, and template approval.

1. What You Need Before Sending API Broadcasts

Before sending your first API broadcast, four things must be in place, each a hard requirement rather than a recommendation. A verified Meta Business Account is the foundation for all access, and verification requires legal business documentation. An approved WhatsApp Business phone number is also required, a dedicated number registered through the BSP. It cannot be the same number currently active on the Business App without migrating.

Pre-approved message templates are mandatory for all business-initiated broadcasts outside the 24-hour customer service window. Template approval typically takes 24 hours for utility and authentication templates, longer for marketing templates. Our guide to how to get WhatsApp Business API covers the full application process for businesses not yet set up. Finally, every recipient needs documented opt-in consent. Importing contact lists without verified opt-in violates WhatsApp’s Messaging Policy and risks account suspension.

2. API Broadcast Sending Limits

New API accounts start at Tier 1, allowing 1,000 unique recipients per 24 hours. As the account’s quality rating improves through consistent, relevant, opted-in messaging, Meta automatically upgrades the account through the tiers. Tier 2 allows 10,000 unique recipients per day, Tier 3 allows 100,000, and Tier 4 is unlimited.

Since late 2025, Meta applies these limits at the Business Portfolio level. Capacity is shared across all phone numbers in an account rather than applied separately per number. The tier system rewards quality messaging behavior, not just volume. Businesses in Malaysia that send relevant, opted-in content consistently scale their limits faster than those prioritizing reach over relevance.

3. Step-by-Step, Sending a WhatsApp Broadcast via Qiscus

With prerequisites confirmed and sending limits understood, here is how to send an API-powered broadcast through the Qiscus platform. The entire process happens inside the Qiscus Omnichannel Chat dashboard.

• Log in to your dashboard using your registered credentials.
• Navigate to Outbound Messages, then select WhatsApp Broadcast Template. If you already have an approved template, select it. If not, click New Template, fill in the name, category, language, header, body, footer, and any buttons, then submit for WhatsApp review.
• Build your audience segment by selecting a customer list or customer group, applying filters for purchase history, location, engagement level, or customer tag. Only opted-in contacts are eligible for delivery.
• Configure the broadcast by selecting your approved template and setting the delivery time and timezone. For businesses targeting customers across Klang Valley and East Malaysia, timezone-adjusted delivery ensures the message arrives at the right local time for each segment.
• Review the audience count, template preview, and delivery settings, then schedule the broadcast. The platform delivers it server-side at the specified time, with no team member needing to be online.
• After delivery, check the Analytics menu for sent, delivered, and read counts, along with failed deliveries and failure reasons.

4. What the API Method Unlocks That the Native Method Cannot

The difference between the two methods is not just scale. The API method changes what broadcast messaging can actually do for a business in Malaysia.

Businesses running fashion promotions schedule broadcasts for evening hours when their audience is most active, rather than sending during office hours out of convenience. For more on this, our guide to the best time to send WhatsApp broadcasts covers timing discipline in depth. Instead of one message to everyone, audience segmentation lets a loyalty customer receive a VIP offer while a lapsed customer receives a re-engagement message. Both from the same platform, at the same time.

Dynamic variables in templates insert customer-specific data at send time, the recipient’s name, their last order reference, their loyalty points balance. A personalized message converts significantly better than a generic announcement. Our guide to WhatsApp multi agent setup covers how to route the reply volume a well-targeted campaign generates. API broadcasts deliver from Qiscus’s servers rather than requiring your phone to stay on. Full campaign analytics provide delivery confirmation, read receipts, and click-through data for the next campaign.

Sending Multiple Messages Manually on WhatsApp

Some businesses reach for manual workarounds instead of setting up broadcast. Understanding why these fall short clarifies why broadcast is worth the small setup effort.

1. Forwarding the Same Message to Multiple Chats

Forwarding lets you send the same message to several existing chats one at a time. Recipients see a Forwarded label on the message, which reads as less personal. The process does not scale past a handful of contacts before it becomes as slow as typing each message individually.

2. Copying and Pasting Into Each Conversation

Manually copying text into one chat after another avoids the Forwarded label but introduces typos, missed recipients, and a significant time cost. This is the least efficient option of the three, workable only for a true handful of contacts on a rare occasion.

3. Why Broadcast Still Wins for Any Real List

Neither forwarding nor copy-paste offers any way to track who received a message, and both require the same manual repetition broadcast was built to eliminate. For any list beyond five or six contacts, setting up an actual broadcast list takes less total time than either workaround. Every recipient also gets a clean, unlabeled message.

WhatsApp Broadcast Compliance in Malaysia

Broadcasting responsibly is not just best practice in Malaysia. It is a requirement under WhatsApp’s Messaging Policy, and businesses that skip compliance face account restrictions, rate limiting, or permanent suspension.

1. Obtain Explicit Opt-In

Every recipient must have explicitly consented to receive WhatsApp messages from your business. For the API method, this is a hard requirement. Opt-in can happen through website forms, checkout flows, in-store QR codes, or Click-to-WhatsApp ads. Without documented opt-in, every broadcast campaign carries suspension risk.

2. Send Relevant, Expected Content

WhatsApp monitors recipient behavior after every broadcast. High block rates and spam reports reduce the account’s quality rating and daily sending limits. Sending relevant messages to genuinely interested audiences maintains high quality ratings and scales sending capacity over time. Based on existing research, customer service KPIs tracked alongside broadcast performance give a fuller picture of channel health.

3. Honor Opt-Out Requests Immediately

Every recipient who replies asking to stop or requests removal must be excluded from future broadcasts immediately. For businesses managing large lists, a platform like Qiscus automates opt-out exclusion so no contact is messaged after requesting removal.

4. Use Approved Templates for Outbound Messages

All business-initiated messages via the API require pre-approved templates, including promotional broadcasts, appointment reminders, and re-engagement campaigns. Understanding how outbound message templates work before launching a campaign prevents the delivery failures unapproved templates cause.

How Qiscus Powers WhatsApp Broadcast for Businesses in Malaysia

Qiscus is an official WhatsApp Business Solution Provider in Malaysia and a globally registered Meta partner. The full API broadcast infrastructure comes in one platform.

1. Scheduled Broadcasts

The WhatsApp broadcast platform lets marketing teams configure audience segments, approved templates, delivery times, and timezone settings in a single workflow. Campaigns deliver server-side at the scheduled time with no device needing to stay online.

2. Audience Personalization

The customer data platform connects customer profile data directly to broadcast campaign logic. Returning customers receive messages referencing previous interactions, new customers receive onboarding sequences, and high-value customers receive priority offers.

3. Template Management and Compliance

Qiscus manages the full template lifecycle, creation, Meta submission, approval tracking, and version updates, so businesses do not need to navigate Meta’s review process independently.

4. Inbound Response Management

The unified omnichannel workspace routes every reply from a broadcast campaign to the right agent with full context. Teams never scramble to manage hundreds of replies in a shared phone.

Panorama JTB cut their response time by 70% after implementing Qiscus. That result depended on scheduled broadcast, personalization, and inbound routing working together as one system.

Get Your Broadcast to Everyone Who Opted In

The native WhatsApp broadcast method is a legitimate starting point. It was built for small-scale communication, not for businesses running regular campaigns to thousands of opted-in customers. The API method removes every constraint that limits what broadcast can do. The 256-contact cap, the saved-contact requirement, no scheduling, and no analytics.

Your customers in Malaysia are already on WhatsApp, and if they have opted in, they are waiting. The only real question is whether your broadcast setup is ready to reach all of them, at the right time, with the right message.

Talk to the Qiscus team and get started with WhatsApp broadcast that scales beyond the native app’s limits.

Frequently Asked Questions About WhatsApp Broadcast in Malaysia

The questions below cover what businesses in Malaysia ask most often when sending their first WhatsApp broadcast.