ktandesigns

Led the end-to-end design of WhatsApp for Inbox, Help Desk, and CRM, enabling businesses to manage WhatsApp conversations directly within HubSpot.

Role: Senior Product Designer I
Company: HubSpot
Timeline: Q4 2023

Overview

Background

With over 2 billion users worldwide, WhatsApp has become one of the most popular ways for customers to communicate with businesses.

The problem

Businesses increasingly relied on WhatsApp to communicate with customers, but teams had to manage those conversations outside of HubSpot, creating fragmented workflows and disconnected customer records.

The opportunity

Enable teams to manage WhatsApp conversations directly within the Inbox, Help Desk, and CRM, creating a unified experience across channels while preserving the context and tools users already relied on.

The solution

Integrating WhatsApp into the Inbox Experience

WhatsApp introduced constraints that didn't exist in other HubSpot channels. Users begin by selecting a WhatsApp account and sending a pre-approved template message. After sending, they must wait for the recipient to respond before continuing the conversation. To support this unfamiliar workflow, we disabled the editor when messaging wasn't allowed and provided clear guidance explaining why. Once a customer replies, a 24-hour messaging window opens, after which another template is required to re-engage.

WhatsApp in the CRM

Because our team owned both the Inbox text editor and the CRM messaging component, we were able to keep interaction patterns consistent across both workspaces.

Limits

While some channels, like calling, also had usage limits, they followed fundamentally different interaction patterns than messaging. As a result, existing limit patterns didn’t translate well to WhatsApp. We needed to define a new pattern for handling cases where users reached their monthly conversation limit.

Conclusion

Bringing WhatsApp to Inbox and Help Desk closed a major channel gap in HubSpot's support platform, allowing teams to manage customer conversations on one of the world's most widely used messaging services without leaving HubSpot. Beyond the customer-facing experience, the project required aligning workflows across Inbox, Help Desk, CRM, and Meta's platform constraints, establishing patterns that could support future messaging channels as HubSpot's communication platform evolved.