The advent of smartphones changed communication in many ways. Gone are the days when a person had to rely on a cellular network connection to send and receive messages. People could send emojis, GIFs, and memes at the touch of a button, and messages would be stored on a cloud server for reference whenever needed.

Today, messaging technology looks set for further innovation. Consumers and businesses in Southeast Asia are increasingly adopting smartphones and using the latest messaging apps. Hence, any developments in messaging technology in Southeast Asia will likely have a widespread impact on the region. 


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We examine Southeast Asia’s online messaging space and the industry’s latest trends.  

The rise of messaging apps in Southeast Asia

Almost 700 million people call Southeast Asia home, making it a significantly large market for messaging platforms. The region’s approximate smartphone penetration rates in 2023 were Singapore (97%), Malaysia (over 89%), and over 98% of Thailand’s population aged 6 to 59. On the lower end of the scale, just over 72% of the population of the Philippines use smartphones. Over the next decade, many more individuals in the region will likely become smartphone users.

Popular messaging apps in the region
WhatsAppDominates in Singapore, Malaysia, Indonesia, and Laos
Telegram and ViberLead in Cambodia and Myanmar
ZaloThe go-to app in Vietnam
Facebook MessengerTops in the Philippines
LineMost used in Thailand

With the increasing smartphone and internet connectivity, messaging apps are becoming even more convenient and efficient, and multiple messaging apps cater to different needs are now available. WhatsApp is one of the top messaging platforms worldwide, and this is also true for Singapore, Malaysia, Indonesia, and Laos.

However, Telegram takes the top spot in Cambodia and Myanmar (along with Viber), while Zalo is the preferred choice in Vietnam. In the Philippines, Facebook Messenger is the most used app for messaging; in Thailand, Line is number one in the space.

The majority of these apps can be downloaded and used for free. These companies’ biggest revenue source is in-app purchases such as stickers or gaming-related add-ons. 

Key messaging trends and leveraging conversational messaging for growth

Several promising trends are disrupting the messaging space today, such as:

  • Super apps are on the rise : A super app is a single app that provides many features. For example, the Chinese-developed WeChat doesnโ€™t just offer messaging services. It also includes payment features, shopping features, ride-hailing, and more. One of the advantages of a super app is that it can be more convenient for consumers to use while also making it easier for companies to market their products.
  • Better customer experience: The latest developments in AI may signal new ways for users to send messages online. It is now possible for AI to read and understand a userโ€™s messaging history and provide context-aware suggestions to users to help them formulate a response. Such suggestions can be a game-changer for users who may otherwise consider text messaging cumbersome.ย 

A rapidly emerging avenue is conversational messaging. This innovative approach allows companies to automate customer communications, guiding them through the steps leading to a purchase. It provides a way for businesses to utilise messaging apps in a more friendly manner.

Conversational messaging allows companies to automate communications with a customer through a pre-defined conversational map that takes the customer through the steps involved before making a purchase. 

For example, WhatsApp has released a conversational messaging feature called โ€œFlowsโ€ for businesses. This feature allows companies to provide relevant information to potential customers based on their queries, guiding them through a pre-defined conversational map. 

If a customer needs to speak to a human, they can also choose that option. A human executive can seamlessly join the chat and access the entire conversation history so they are well-equipped to answer the customerโ€™s queries. 

Currently, 45% of consumers in Vietnam use messaging as part of their journey to a purchase, while in Thailand, 90% of consumers message a retailer while shopping. These facts show the central role of business communication before a consumer can decide to purchase. As the market gets increasingly crowded, businesses that can perfect their messaging stand a better chance of success.

Opportunities and challenges for messaging apps

Overall, messaging apps have significant commercial potential in the Southeast Asian market. There is still plenty of room for such apps to grow within the region. As smartphone penetration increases, messaging apps could become indispensable to users and businesses. 

However, there are significant challenges within the space as well. Messaging apps may find it hard to differentiate their service from others. Further, homegrown apps will likely need to compete with international players to stay relevant. This competition could lead to a crowded market, making it harder for new entrants to gain traction. 

These apps will likely experiment with emerging messaging technology, such as augmented reality and decentralisation, to gain first-mover advantages. Watching how messaging technology in Southeast Asia unfolds over the coming decade will be interesting and vital for anyone doing business in the region.