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Chat

How to build a chat app like WhatsApp

When was the last time you WhatsApped someone? In all likelihood, the answer is probably not that long ago. First released in 2009, WhatsApp quickly became the default setting for instant messaging in much of the world. By 2014, it defined the market so much that it was acquired by Facebook – and it has pretty much remained a leader in the chat space ever since.

Chat and messaging application features: The complete guide for 2023

In the past decade, chat apps have gone from being a disruptive new technology to something we use every day. Today, WhatsApp boasts over 2 billion daily active users, by far the market leader, followed by WeChat with 1.3 billion and Facebook Messenger at just under 1 billion. Chat apps, put simply, are going nowhere. In that time, customers have come to expect a consistent experience across their chat apps – and a core set of functionality has evolved across all major providers.

Popular instant messaging and chat protocols

Chat and instant messaging are a key part of how many applications are driving product adoption, user engagement, and retention. As a product owner or developer, you’re almost spoiled for choice when it comes to deciding how to implement chat in your product. In this article, we’re going to go deep and look at the protocols that power chat.

Scaling realtime messaging for live chat experiences: Challenges and best practices

Live chat is the most common type of realtime web experience. Embedded in our everyday lives, we use messaging platforms like WhatsApp and Slack daily to keep in touch with friends and family, and to communicate and collaborate at work. With live chat functionality also prominent across e-commerce, live streaming, and e-learning experiences, end users have come to expect (near) instant message receipt and delivery.

Scalable chat app architecture: How to get it right the first time

Live chat is everywhere. From connecting distributed workers across continents, through providing an efficient customer service channel, to bringing together online communities, chat is central to how we communicate. This demand puts an unusual level of pressure on chat app operators to make sure that every message reaches its destination, every time.

5 best chat APIs and messaging SDKs

Looking for the perfect chat solution can be a daunting task. You need a provider that not only supports all the necessary chat features but also offers delivery and scaling guarantees to ensure a smooth chat operation as your business grows. While it might be tempting to start with a simple solution and see how your needs evolve, underestimating the importance of finding the right provider can be a costly mistake.

The ultimate live chat features list (with examples)

Customer experience is changing. Research from Merkle shows that customer loyalty increasingly relies on an emotional connection, with frictionless interactions a core requirement. This means that the days of strictly regimented, one-off customer contacts are over. Instead, customers today expect an ongoing relationship with the brands they trust. Done well, live chat can be the ideal way to provide that ongoing connection.