Discover the 11 most popular chat protocols and services that keep us connected and find out how to pick the right service for you.
July 28, 2023
Offering a chat service to your audience is a powerful way to increase engagement. Chat apps and messaging protocols give you several options to add chat to your company. Use this guide to 11 popular chat services and protocols to discover which app is right for your needs.
There are significant disadvantages to using an open messaging protocol (i.e., an open standard for messaging). This kind of technology often requires significant development effort and testing. That’s fine if you’re interested in developing your software. What if you need to offer a real-time chat experience this week? That’s where these three chat apps come to play.
Arena Live Chat is a chat client designed for groups and events. It is designed to be lightweight and easy to install and configure. If you are running hybrid events or online events to engage your employees or customers, Arena Live Chat is a great choice. It’s a powerful engagement technology for brands and publishers looking to grow their audiences..
Facebook Messenger is one of the most popular clients in the world. According to one estimate, there are over one billion Facebook Messenger users today. Since it offers so many features, it is no surprise that Messenger is a relatively large app - it takes over 100 MB in storage in most cases.
From a marketing perspective, Facebook Messenger is interesting because there are third-party services that make it easy to create chatbots. This business approach to Facebook Messenger can boost your lead generation and improve basic customer service. For brands with a large Facebook following, Facebook Messenger has much to offer.
Initially launched in 2014, Google Messages has gradually become one of the most popular messaging apps. Also known as Messages by Google, the app has an estimated 1 billion installs. In 2021, instant messenger added support for an end to end encryption.
Google Messages added support for rich communication services (RCS) in 2019. This enhancement means that the app no longer relies on the cellular network. Google Messages does not require a mobile app - the chat client is available through a browser. Adding support for RCS makes Google Messages more competitive with Apple iMessage.
What if you want to use an open standard for messaging? The following real time chat protocol section introduces you to some of the best options on the market.
These protocols and services offer different capabilities and require different levels of effort to implement. Some, like IRC, are relatively easy to set up. Most of the other protocols take more effort.
Launched in 2011 by Google, WebRTC is a communication protocol built for web browsers. The protocol supports video calls, but this functionality requires a separate server. The protocol has significant appeal for software companies looking to build their online services.
Among today’s communication protocols, WebSocket is relatively well established. It was launched in 2008 and started to attain widespread adoption in 2010. WebSocket relies on a TCP connection.
IRC is often considered the chat platform that made the rise of messaging platforms platform. Established in 1988, IRC is one of the oldest Internet services. According to one estimate, IRC once had over a million users in the early 2000s. While IRC still has some niche uses and specialized communities, it is much closer to email in spirit than a true chat platform.
IRC’s long-term success as a real-time text messaging platform is nonetheless remarkable. If you are building a chat app (or online community) from scratch, studying the longevity of Internet Relay Chat may be worth the time. Remember that the platform was initially developed before broadband Internet access was widely available, so it is not an excellent match for today’s network capabilities.
XMPP is a modern instant messaging protocol that supports popular chat functionalities like voice calls, video calls, and file transfers. You can build a chat application or instant messengers based on XMPP. Depending on your goals, you could build consumer software or a corporate chat app based on this protocol.
As a form of communication, XMPP can support various uses and optional features. Since it is much less well-known than apps like Google Talk or Facebook Chat, you may have to plan for additional training time to help your users adopt the platform.
Unlike the other messaging protocols covered above, MQTT is best suited for a specific type of device. MQTT is best used for Internet of Things (IoT) devices and applications. For example, an industrial device at a factory might need the ability to send messages about the temperature or pressure of a specific piece of equipment. MQTT is an excellent choice for that use case. MQTT is not a good choice for consumers.
The relatively weak out-of-box security features are another drawback. Fortunately, this problem can be mitigated by working with security providers. If this drawback is neglected in your implementation, you may introduce more risk into your environment.
Session Initiation Protocol (SIP) is a well-established messaging protocol that has been around for several decades. SIMPLE is a specific implementation of SIP called “Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions.”
The SIMPLE protocol approach to instant messaging offers both session mode and non-session (i.e., page mode) approaches to messaging. In addition, the SIP SIMPLE protocol also supports presence which means you can detect when users are online. The protocol doesn’t offer built-in support for features like buddy lists (also known as contact lists) or message histories. Therefore, it might be a good option for consumers.
Announced in 2003, AMQP has an unusual origin: a developer at JPMorgan Chase created it. Other companies, including Microsoft, Progress Software, and Bank of America, became involved in the protocol. Like the MQTT protocol, AMQP runs on the TCP layer of the network.
AMQP’s corporate background means it offers a good foundation for sophisticated applications. AMQP may be a good choice for communication between machines in business communications. The AMQP approach to instant message delivery emphasizes delivery and reliability. As a result, it is a good choice for enterprise instant messaging where accuracy is paramount, like financial use cases.
RCS was designed for mobile phones, and it has been described as SMS 2.0. The protocol was launched in 2008 and has been a widely used communication protocol for mobile devices. Google has adopted RCS into some of its products and has worked to address some of the protocol’s shortcomings.
Choosing a chat app for your business is an important decision. No single chat protocol or app is suitable for every purpose.
Use the assessment criteria below to help you discover the best choice for your needs. For additional insights on deciding whether to buy or build a chat service, see Arena's article Chat Protocols and Apps: Should You Build or Buy? for additional insights.
Since ChatGPT arrived in late 2022, AI has become a revolutionary capability. In a chat service, AI can be used in several ways. You can use it to develop questions and encourage discussions. You can also train AI using chat content if permitted by your policies. We’re still in the early days of the generative AI revolution, so make sure your chat service supports this exciting new technology!
When you compare different chat programs, a key difference quickly becomes apparent. Many chat apps emphasize private conversations between two users. Like Arena Live Chat, other chat services focus more on chat windows for events. That’s not all. Arena Live Chat also offers one on one messages between users.
Few users (or companies!) have the patience to learn a complex chat protocol. Given your other technology projects, asking an IT department to spend weeks or even months learning how to use WebRTC or MQTT may not be realistic.
Instead, choosing an easy chat solution for companies and end-users to access is best. Arena Live Chat is explicitly designed for fast installation. Most companies install it on their website in less than 10 minutes.
The user experience is vital in chat service. Your customers will spend a lot of time interacting with friends (and your employees) through chat. Therefore, investing time upfront in testing the chat app is crucial.
Specifically, we recommend asking non-technical employees to test the chat app. If they have significant difficulties using the chat app, try something else! If your customers have problems using your chat app, they will simply give up and use a different method - like email or phone - to contact your business.
Security risks are ever-present in the online world, including chat apps. When you give your users a chat window, some people may view that option as an effective attack opportunity. There are a few ways to mitigate this threat to avoid endless security investigations.
A common way to enhance security and privacy concerns is to rely on end-to-end encryption. In addition, you can apply controls to your user IDs. By requiring users to register before joining a chat experience. Finally, don’t rely on the chat window to do all the work. It is also essential to provide security training to your employees to provide a security-conscious experience to end-users.
Now that you know about the most popular chat protocols and chat clients on the market, you have a choice. The first option is to choose a messaging protocol, select a client and spend time customizing the chat app. This option is a good choice if your company has significant technology development resources and the desire to create highly customized solutions.
The second option is to select a fast chat service, easy to install and requires minimal setup. Find out more about how Arena helps brands and publishers grow their audience.