Top 10 Chat APIs & Messaging SDKs Trending in 2021

Research and reports reveal that 7 out of every set of 10 people would feel better to message than to call. A big eye-opener for those who are aggressive about creating their own messaging applications. The new era belongs to the creators who build robust communication platforms with their own creative talent and experiences.

In October 2019, there were around 1.6 billion Whatsapp users. This is a sure hint about the rising usage of Messaging applications and people’s sheer dependency on them. Now it is not just Whatsapp, but there is a league of Messaging applications that top the chart among so many.

Three Developing Trends That We See In the World of Messaging Applications

  1. Communication applications are gaining rapid popularity because they are highly reliable and easier to use
  2. More and more designers are entering into the game of developing and creating Messaging Applications with a key focus kept on the easy flow of communication from the chat apps. Of course, the communication aspect of one-to-one and one-to-many is also included
  3. The most trending terms in this technology are RDMS – Relational Database Management System, SOL – Structured Query Language, API – Application Programming Interface

Top 10 Real-Time Chat, Video Calling & Voice API & SDK Providers

1. MirrorFly (USA & India)

Mirrorfly is an enterprise Chat APIs and SDKs Provider.

MirrorFly (USA & India)

For all the businesses that want to build spontaneous communication platforms for the users who can get can be equipped with variants of interaction mediums, Mirrorfly is a perfect leading chat api and messaging sdk solution provider. This messaging solution provides personalized APIs embedded with multiple communication channels such as video, voice, conferencing and web text and mobile applications. You can customize the whole chat app ignoring its features, design, theme and much more. Every chat api source is created with dynamic use cases from healthcare, in-game chat, e-learning, consultation apps, and remote collaboration tools, etc.

Features of MirrorFly Chat Solution

  • One to one & Group Chats
  • Chat rooms unlimited
  • Video calling in private
  • Group video call
  • Video conferencing

Compatible platform : iOS, Android, and Web Application

License Cost : One time license cost

Number of Users : Above1 billion + users

Successful projects : ICICI Bank, tureID, travelsquare, etisalat, cellcard, stc, MyGate, and more.

2. ApphitectIM (UAE)

ApphitectIM (UAE)


Apphitect is also one of the leading chat api providers that has awesome features such as social interactions, personal chats, push notifications, and much more. It has customizable chat api, and can provide zero downtime for integrated communication mediums like Android and iOS and similar web apps. This platform also provides virtual communications mediums such as video conferencing, screen sharing, video calling and much more

Features of the Apphitech Messaging Platform

  • Push notifications and offline messaging
  • Social integration and presence indicator
  • Video and Voice calling
  • Geolocation tracker
  • Multimedia sharing

Compatible platform : iOS, Android, and web Application

License Cost : One time license cost

Number of Users : 1000+ trusted customers from around 40+ countries

Successful projects : Dr.Reddy’s, accenture, mahindra, THE WORLD BANK, cbazaar.

3. TalkJs(Netherlands)


Talk js is the best chat api and sdk provider allowing developers to seamlessly integrate chat on android, iOS and web apps. The chat apis provide complete features with reliable and scalable cross-platform messaging platforms. It easily works with any language and frameworks such as React JS, Angular, Laravel, jQuery, and Ruby on Rails and many more.

Features of TalkJs Real Time Chat API and SDK

  • Full conversation history
  • Chat pop-up
  • Responsive Cross-browser UX
  • Multi-language support
  • Channels and Groups

Compatible platform : Mobile and web applications

License Cost : Free & Paid (monthly Subscription)

Number of Users : 5000 active users per month

Successful projects : DECATHLON, leadGenius, RIOT GAMES, ClassTime, HYUNDAI, etc.

4. MessageBird(Netherlands)

A programmable single API that provides omni-channel communication possibilities with a single API. The API offers multiple channels for gaining effective communication with an integrated seamless threat that ensures personalized delivery of messaging. Also, they provide directory integration on third-party applications like Whatsapp, Messenger, WeChat, SMS, Telegram and many. MessageBird API enables Whatsapp integration for business purposes via APIs. They also streamline and simplify the customer support interactions and outbound sales

Features of MessageBird Programmable API

  • Channel fallbacks
  • Unified conversation threads
  • Automated follow-ups
  • Voice Call Support

Compatible platform : iOS, Android, and web Application

License Cost : Free & Paid (monthly Subscription)

Number of Users : Business reaches over 7 billion devices, serves over 25,000 customers

Successful projects : Facebook, Googlem Uber, WhatsApp, airbnb, etc.

5. Kloudless (USA)

Kloudless offers an exclusive chat API with a set of endpoints data model that integrates your apps with Slack, Facebook workplace and Microsoft Teams. This one chat API comes with one data model to make quicker API integration and ensures that request and response data are identical for integration. Kloudless also provides one authentication flow with unique passwords and single token access with variety of authentication mechanisms.

Features of Kloudless Chat API & SDK

  • Real-time notifications
  • Tracking of Org-wide activities
  • Team API
  • Unified data models
  • Webhooks and event bus messages

Compatible platform : iOS, Android, and web Application

License Cost : Free & Paid (monthly Subscription)

Successful projects : AUTODESK, Blackboard, SERVICEMAX, SHARP, proofpoint, etc.

6. CONTUS Fly (India & USA)

Established in the year 2008 by the group of CONTUS companies, CONTUS Fly began with the texting application development business and eventually evolved into a real-time chat API and SDKs. Later this brand was launched as “CONTUS Mirrorfly”.

The aim of the brand is to connect the users with the businesses via real-time communication-chat, voice and video features and functionalities. These features are designed with an intention to create a seamless integration into any mobile and web apps. A highly customizable with over 150+ chat features, this API provides an additional option of custom features as per the business requirement.

Features of CONTUS Messaging Platform

  • Over 40+ use caes across the world
  • 1 million + concurrent global user engagement
  • Self hosting infrastructure with on-premises and on-cloud according to business needs
  • The best chat SDK for cross platform
  • Highly scalable and secured with most important protocols

Compatible platform : iOS, Android, and web Application

License Cost : One time license cost

Number of Users : 1 Billion + users

Successful projects : travelsquare, etisalat, ICICI Bank, tureID, MyGate, cellcard, stc, and more.

7. Enablex(India)


A unique multiple communication API provider is one of the prime providers with a range of APIs like Video API, Voice API, Chat API and much more. All the messaging SDKs and chat APIs are well equipped with myriad of features that derive resourceful conversations across all the devices and platforms such as Android and iOS. Enablex’s chat API is created to integrate on-the-go with great customizations such as API functionalities, UI/UX, device compatibility and much more. Built out of well-equipped AES-based encryption, security standards and end-to-end encryption, all the conversations are protected while accessing the device

Features of Enablex Communication APIs

  • Mass notification
  • Chat status
  • Chat analysis
  • Media sharing
  • Threaded conversation
  • Chat archiving

Compatible platform : Mobile and web application

License Cost : Free & Paid (monthly Subscription)

Successful projects : PetMantraa Ropes, TalentOnLease, OfficeCore Partners, Unicorn Conventions, etc.

8. Vonage(USA)

Features of Vonage Communication API

  • Adaptive Routing
  • Real-time timely alerts to customers
  • Media Sharing
  • Two factor authentications
  • Single Event Callbacks

Compatible platform : iOS, Android, and web Application

License Cost : Free & Paid (monthly Subscription)

Number of Users : 1.1 million subscribers

Successful projects : L’OREAL, HELPlightning, Teladoc HEALTH, InTouch Health, etc.

9. Sendbird(USA)


Sendbird is a prominent easy-to-use API and native chat SDKs provider in the market especially for the type of businesses ranging from enterprise to SMEs. These chat APIs enable chat integration within existing application fro any type of industries. Sendbird chat api builds modern chat and messaging experiences with in-app chat integration. Available with a complete UI kit with in-built UI components and themes to customize the user experience of chat application.

Features of Sendbird In App Messaging

  • In-app support for On-demand, marketplace
  • Online & Offline messaging
  • Voice and video APIs
  • Typing indicators
  • Auto-thumbnail generator
  • Moderation Tools
  • Auto translation

Compatible platform : Mobile and web applications

License Cost : Free & Paid (monthly Subscription)

Number of Users : 150 million + users

Successful projects : Delivery Hero, reddit, TELADOC, servicenow, Hinge, PayPay

10. Pubnub(USA)


Pubnub is a renowned chat api provider enabling creation of in-app messaging experience. It provides seamless interaction with customers and users instantly. Pubnub’s chat api are built for in-app chat integration to boost user retention and engagement with utmost messaging experience. The chat api provides advanced moderation tool to preserve the community integrity with filters and tools. Pubnub is equipped with private, channel chat and group chat and enables quick information reach to the vast base of audiences with specifications as well

Features of Pubnub Chat API & SDK

  • Private chat
  • IoT device chat
  • Real-time notifications
  • Ready-made UI components
  • Community chat streams
  • Multi-party group chat

Compatible platform : Mobile and web applications

License Cost : Free & Paid (monthly Subscription)

Successful projects : PELOTON, SWIGGY, Medx, match,Life360, PLUTO.

Final Thoughts

You need to find out which software is appropriate for you. This completely depends on the needs and preferences of a company. Surfing all the above list of top 10 app chat api providers, you will find it out which one fits best for your company. In the current scenario, it becomes very important to stand out from others that have unique features. With real-time messaging applications become the first ever business solution provider and enhance your business to the newest heights. Talk to our experts at Softqube who are proficient in providing effective SDK and API solutions for your next messaging application development project.

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