{"id":10675,"date":"2017-10-27T08:43:03","date_gmt":"2017-10-27T13:43:03","guid":{"rendered":"http:\/\/blog.contus.com\/?p=10675"},"modified":"2025-12-18T01:50:48","modified_gmt":"2025-12-18T06:50:48","slug":"chat-application-using-firebase-or-xmpp","status":"publish","type":"post","link":"https:\/\/www.contus.com\/blog\/chat-application-using-firebase-or-xmpp\/","title":{"rendered":"Firebase vs XMPP Protocol: Build a Realtime Chat App in 2026"},"content":{"rendered":"\n

When it comes to real-time chat app development, the question that always remains constant is whether XMPP is good for instant messaging or Firebase. <\/p>\n\n\n\n

The battle between Firebase vs XMPP has always been a fierce one for both Android and iOS. This leaves developers at the crossroads of choices, whether to choose Firebase for building chat systems or XMPP?<\/p>\n\n\n\n

So, to help ease this difficulty, we join hands in this quest of finding the right chat application framework by giving a head-on-head comparison between the two.<\/p>\n\n\n\n

Google Firebase<\/strong><\/th>XMPP<\/strong><\/th><\/tr><\/thead>
Developed by Google<\/td>Developed by an open-source community – Jabber<\/td><\/tr>
No customizations available<\/td>Fully customizable codes<\/td><\/tr>
100 real-time connections free<\/td>Unlimited connections are free due to cloud hosting<\/td><\/tr>
Quick to set up and use<\/td>Difficult setting up<\/td><\/tr>
In-built database<\/td>Open-source database<\/td><\/tr>
JSON storage data<\/td>XML storage data<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The above distinction can be a generic one. Hence, we will see the flexibility, requirements, functionalities, performance, and a lot more between XMPP vs Firebase in the section below:<\/p>\n\n\n\n

<\/span>What is Google Firebase?<\/span><\/span><\/h2>\n\n\n\n

Firebase is Google’s own product which helps developers to build and manage Android and iOS mobile apps. It offers features like real-time databases like Cloud Firestore, Cloud functions and messaging services. <\/p>\n\n\n\n

Google Firebase helps developers build their apps faster in a most secure way. Firebase offers instant messaging infrastructure to build a custom chat app from scratch or using Firebase Chat SDK.<\/p>\n\n\n\n

Owing to its quick scalability and collaborative ability with other Google consoles, it has become the first choice for most mobile app developers. <\/p>\n\n\n\n

To make the comparison between XMPP and Firebase easier and the judgment to the point, let us divide the points of comparison into 5 factors:<\/strong><\/p>\n\n\n\n