Sriram Manoharan: ‘What’s The Future Of Enterprise Instant Messaging?’

Messaging Is Now a Business Operating Layer Most enterprise technology leaders ask often, especially when they are in the middle of building an app for their platform: "Do we really need to build a chat infrastructure?" And the answer hasn't changed in years. We are in 2026 and the need for communication whether internally or externally is a fundamental need we cannot easily ignore. 

Enterprise instant messaging including real-time chat, video meeting and audio calling features are not a sophisticated requirement anymore. They are slowly turning into an operational spine for many enterprise businesses. Today the discussion is not about whether or not we need instant messaging, but how we'll implement it and which technology we'll use.

The Structural Shift In Communication Infrastructure

Years ago, almost every enterprise team used email for formal communication. Some of them used consumer communication apps for direct messaging. A few till today use third-party tools like Google Meet or Zoom for video meetings. 

This infrastructure is fundamentally flawed, insecure and complex. Employees have to juggle between apps, and keep the operations consistent manually. This gave huge chances of missing follow-ups and inquiry messages. The disconnected systems cause more trouble than not having any. 

On the other hand, employees managing communication across different platforms had to contribute a lot of time, instead of focusing on their core tasks. This is one of the loopholes in the operational structure of an organization. Instant messaging simply bridges this gap and connects the entire enterprise system and keeps people on the same page. 

Lately, the infrastructure is changing. Enterprises have slowly transitioned from having only messaging systems to including video and audio capabilities. Besides, they are looking to add file sharing, push notifications, presence indicators and security controls all in one unified system, in a single deployment. 

The change is from a collection of multiple tools to a comprehensive communication system. It's not about procuring tools anymore, it's turning into an architectural decision for companies, big and small.

Three Forces Converging at Once

The first force is the unified layer of chat, video and voice. Teams do not want separate entities for these product categories. Using all of them in a single platform is now a basic expectation. A team member must be able to move from a direct chat to video calls without switching apps. This will help people retain the context or re-explaining the situation. This must be an extension of the core services in the app. 

A regular messaging app has only the communication features and there may be no room to add business-specific capabilities to the platform. However, stitching them both has become the need of the hour today, without having to compromise on the features, customization and security. For enterprises, this could be a game-changer, without having to invest in multiple third-party platforms.

The second layer is Agentic AI. It is no more a separate entity. Agentic AI is moving into the communication layer. Unlike traditional chatbots that loop around with fixed responses, enterprises are choosing AI-powered conversational agents that run on RAG and respond with contextually accurate and personalized responses, which sometimes, even human agents miss to deliver. 

AI in instant messaging can now summarize chat, escalate to humans without giving hallucinated answers, and connect with other tools that an enterprise already uses. This keeps the workflow intact and synchronized, automating most part of the manual efforts like updating the CRM. These autonomous tools are well-architected and act as a connecting layer of all other services, making the entire enterprise infrastructure easy to manage and deliver. 

Security and data sovereignty is the non-negotiable third force. When implementing instant messaging, an enterprise is subjected to pursue the privacy of user data as one of the foremost responsibilities. One of the reliable ways enterprises achieve this is by choosing solutions they can self-host. These solutions give the flexibility of customizing security features, unlike the rigidity forced by SaaS-only solutions. 

Most vendors provide solutions that are built to abide by the regulatory requirements like HIPAA, GDPR, ISO, DORA, and OWASP along with AI integration requirements. Only a few of them allow full customization and offer data control. Choosing the latter lets you take control of where your messages are stored, and who accesses them.

Messaging Is Now a Business Operating Layer 

The enterprises that are failing are mostly not because of their technology choices, but because of how they frame their organizational structure. 

Many enterprises see in-app instant messaging infrastructure as an additional expense. They choose the cheapest platforms with minimal features, and per-user pricing. But later, they realize that these platforms do not handle advanced integrations and customization. 

They keep switching platforms, and rebuilding systems, eventually ending up on spending more than they could invest in in-app solutions. It's always safer to choose solutions that serve the enterprise in the long run, instead of spending on temporary fixes, even though the spend limit is higher. 

The second mistake is deploying unified communication without considering other tools. In 2024, more than 80% of enterprises added instant messaging solutions in their workflow. But only over 25% of them synced them with their CRMs and ERPs. This is once again a fragmentation problem, just in another form. Adding only chat to the platform is a repetition, in fact an additional distribution of a platform's focus, complicating the workflow more. 

Underestimating security is the third mistake when building an enterprise instant messaging system. It cannot be treated like another feature in the architecture. Rather, security must be considered as one the the key factors in the design principle. Even if the platform's capabilities are extended to different focus areas, security must remain coherent across all modalities, giving businesses complete data sovereignty.

What the Next Three Years Actually Look Like

The instant messaging and chat software market is estimated to grow at a CAGR of 9.3% between 2025 and 2035. This does not just tell us the trajectory of the growth, rather where the focus of enterprises is on. 

This number is a reflection of enterprises choosing to integrate communication stack into their workflow layer and make it a single coherent system. This way, chat threads carry context into the enterprise's CRM records, and trigger action items. Similar automations happen, without having to occur as different activities. 

This is evident with the giant Zoom expanding their agentic AI platform with workflow orchestration capabilities. This is a typical sign, teams are in need of a comprehensive system to keep tasks in line at each tool they use.

This consolidation play is already visible. Enterprises that are meaningfully adopting this change will be successful. The cost of switching between apps will rise. Organizations must no longer delay their infrastructural decisions. 

The Decision in Front of Enterprise Leaders

Enterprise instant messaging is no more a productivity tool. It is an essential part of an operational infrastructure. Organizations that understand this are building the IM system as an integral part of their design architecture, and are exploring how it integrates deeply into other parts of their tools. On the other hand, they are also seriously considering data sovereignty and custom security options beyond the default encryptions and capabilities. 

The doors of getting ahead are still open. Enterprises building in this direction are communicating better, operating efficiently, and are growing at scale. Hence it is important to consider building instant messaging within the existing infrastructure rather than add one more standalone tool to the system.