Bulk Message Sender Tools for 2023: WhatsApp Blast Messages vs. Traditional SMS Broadcast

WhatsApp Blast

Understanding WhatsApp Blast Messages or Bulk WhatsApp Messages

WhatsApp has evolved beyond a mere messaging app to a potent marketing platform, especially in tech-savvy countries like Singapore, where an astounding 68% of the population are active WhatsApp users. The platform’s ability to send text, share files, and make voice and video calls for free has revolutionised the way Singaporeans communicate. Why pivot to WhatsApp marketing, you ask? Simply because that’s where the customers are. With over 60 million messages sent daily on WhatsApp, the engagement rates are through the roof. An impressive 98% open rate—with 90% of messages read within just three minutes—says volumes about the efficacy of WhatsApp as a marketing tool. So, it’s no surprise that businesses are quickly adopting WhatsApp marketing strategies to connect with their customers on a more personal level.

Using WhatsApp Business API for Bulk Messaging to Your Contact List

The challenge with WhatsApp marketing lies in its limitations—you can only message contacts and are capped at 256 messages at a time. This is where WhatsApp Blaster tools come into play, breaking through the limitations and offering features like:

  • Number Filtering: Smartly segregate active from inactive contacts.
  • High Delivery Rate: Near-perfect delivery rates of blast messages
  • Group Sending: Reach out en masse with powerful bulk sending capabilities.
  • SCRM APPS: Personalised interactions with customers through WhatsApp SCRM

Traditional SMS Broadcast: Still Relevant for Message Campaigns?

Despite the rise of instant messaging apps, SMS remains a key player. With its simplicity and widespread reach (even without internet access), SMS marketing has its own set of advantages, like:
  • High Reliability: SMS messages are incredibly reliable, with delivery over robust carrier connections worldwide.
  • Diverse Applications: From marketing campaigns to alerts, updates, and verifications, SMS has multiple uses.
  • Short and Long Codes for Recognition: SMS short and long codes make for easily recognisable and memorable contact options.

SMS marketing remains effective due to its high open rate and direct reach. Campaigns can be personalised, tracked, and tailored to drive conversions. With affordability being a key factor, SMS broadcasting services in Singapore offer competitive pricing, ensuring businesses of all sizes can leverage this traditional yet powerful tool.

Blast Whatsapp Messages vs. Traditional SMS Broadcast: A Comparison

While both platforms serve the purpose of mass messaging, they cater to different preferences and needs.

User Experience

WhatsApp offers a rich, engaging user experience with multimedia support and interactive options, while SMS is straightforward text. In today’s multimedia-centric world, WhatsApp blasts might be more appealing to users who enjoy a dynamic and interactive interface.

Delivery and Read Rates

Both platforms boast high delivery rates, but WhatsApp shines with its near-perfect read rates due to the app’s popularity and the personal nature of messaging.

Integration and Functionality

Official WhatsApp Business Blaster tools provide advanced features such as customer relationship management and message automation, which are not inherently available in traditional SMS broadcasting.

Global Reach

SMS does not require an internet connection when you want to send a blast, giving it an edge in reaching users globally, irrespective of their online status. WhatsApp, while widely used, still depends on internet connectivity.


SMS may incur costs per message, which can add up, especially for large-scale campaigns. Messaging on WhatsApp, when used judiciously with the right tools, can be more cost-effective due to its free nature.

Legal and Compliance

Both WhatsApp Bulk messages and SMS marketing require adherence to legal guidelines and respect for user privacy. Marketers must ensure they have consent to send messages, maintaining compliance with regulations like the PDPA in Singapore.

Maximising Engagement: Strategies for Effective WhatsApp Marketing and SMS Campaigns

The battle between sending bulk messages on WhatsApp and traditional SMS broadcasts isn’t just about the platforms themselves; it’s about how marketers utilise them to craft compelling campaigns that capture attention and drive action. Here are some strategies for both mediums to ensure your messages not only reach your audience but also resonate with them.

For WhatsApp Blasting:

  • Personalisation is key. Use the customer’s name and tailor the content based on their preferences or past interactions with your brand. This creates a more intimate and engaging conversation.
  • Leverage Rich Media: Take advantage of WhatsApp’s ability to send images, videos, and voice notes to create a more impactful message that stands out.
  • Interactive Elements: Utilise the buttons and interactive features that the WhatsApp Business app offers to make your message more engaging and to encourage quick responses.
  • Timely Follow-ups: Implement automated sequences for follow-up messages based on user interactions to keep the conversation going and guide the user through the sales funnel.
  • Maintain Compliance: Always get explicit consent before adding contacts to a WhatsApp marketing list and provide an easy opt-out option to maintain trust and compliance with regulations.

For SMS broadcasts:

  • Conciseness is the Charm: With the limited character count in SMS, your message needs to be clear and to the point, ensuring the call-to-action (CTA) is prominent.
  • Segmentation: Group your audience based on demographics, behaviour, or purchase history to send targeted messages that are more likely to convert.
  • Timing Matters: Send SMS at times when recipients are most likely to read them. Avoid early mornings or late nights when your message could be an annoyance rather than an engagement.
  • Integration with Other Channels: Use SMS as part of a multi-channel campaign. For instance, send an initial message via SMS and then follow up with more detailed information through email or WhatsApp.
  • Track and Optimise: Use tracking URLs and unique promo codes to measure the effectiveness of your SMS campaigns and continually refine your strategy based on data-driven insights.

Combining the strengths:

To truly harness the strengths of both sending a WhatsApp and SMS broadcast message:

  • Start with SMS: Use SMS to initiate contact and gauge interest. Its wide reach can help you build a preliminary audience base.
  • Migrate to WhatsApp: Once you have established interest, invite customers to communicate through WhatsApp for a more dynamic and rich interaction.
  • Unified Messaging Strategy: Maintain a consistent tone and style across both platforms. Ensure your branding is seamless, regardless of where the conversation takes place.
  • Data-Driven Decisions: Use analytics from both platforms to understand your audience better and tailor future campaigns for increased engagement and conversion.

By understanding the strengths and limitations of sending WhatsApp blasts and traditional SMS broadcasts and implementing these strategies, you can maximise engagement and create a more robust, effective communication strategy that leverages the best of both worlds. The key is to remain flexible, responsive to consumer behaviour, and willing to adapt your approach based on what the data tells you about your audience’s preferences.

When it comes to choosing between WhatsApp Blaster and traditional SMS broadcast, consider your audience, the nature of your message, and your marketing goals. WhatsApp API is best for engaging multimedia messages with higher interaction rates, while SMS is unmatched in reach and reliability, especially for time-sensitive communications.

Leveraging DGSOL Marketing SG for WhatsApp Blasting

The choice between sending bulk WhatsApp messages and sending blasts through SMS broadcast is not a zero-sum game. Each has unique benefits that can be harnessed for different aspects of a comprehensive marketing strategy.

For businesses in Singapore looking to explore the power of blasts messages on WhatsApp, partnering with a seasoned player like DGSOL Marketing SG can make all the difference. With our cutting-edge tools and in-depth understanding of the Singapore market, DGSOL Marketing SG offers tailor-made solutions that can amplify your marketing efforts and drive tangible results through automated or bulk messaging.

Remember, the key to effective marketing communication lies not in the channel itself but in how well it aligns with your overall strategy and the preferences of your target audience. By making an informed choice and possibly integrating both methods, you can create a symphony of marketing communications that resonates with your audience in 2023 and beyond.

Schedule a call with us to start your WhatsApp Blast Message marketing journey.