How do SMS and Viber messaging inside your CRM improve customer response rate?
- High Open and Read Rates
- CRM Data-Driven Personalization
- Rich Media and Interactivity (Viber)
- Workflow Automation and Triggers
- Unified Omnichannel Context
Overview
- Customers increasingly expect businesses to reach them through SMS and Viber, but when these channels stay disconnected from a CRM, conversations and customer data end up tracked in two different places.
- Connecting SMS and Viber directly to a CRM gives teams higher open rates, automated follow-ups, and a complete conversation history tied to each customer record, helping response times improve as message volume grows.
- Devtac can help businesses connect these channels, turning scattered conversations into a consistent, trackable part of the customer relationship.
Imagine a customer receiving an appointment reminder through SMS but replying with a request to reschedule. If that reply remains on an employee’s phone or in a separate messaging platform, the team responsible for the appointment may not see it immediately. This can lead to missed responses, unnecessary follow-ups, or customers having to repeat their concerns.
Understanding how SMS and Viber messaging inside Customer Relationship Management (CRM) improve customer response rates starts with recognizing these communication gaps. For businesses managing multiple customer conversations every day, these communication gaps can affect customer experience and operational efficiency.
Integrating SMS and Viber with a Customer Relationship Management (CRM) system can help address these challenges. By connecting messaging activities to customer records, businesses can give employees better context, automate routine communications, and manage customer responses more consistently.
In this article, we’ll explore five ways SMS and Viber messaging within a CRM can improve customer response rates, and what businesses should consider before implementing these capabilities.
High Open and Read Rates
Emails can remain unread for days, while phone calls may go unanswered during business hours. SMS and Viber offer different engagement patterns; SMS messages have a 98% open rate, compared with roughly 22% for email.
When SMS and Viber connect to a CRM instead of being handled through an individual employee’s phone, authorized team members can access message history and delivery information. This makes it easier to determine whether a message was sent, delivered, or requires another follow-up, depending on the channel and provider.
This visibility can support better response management. Instead of guessing whether a customer received a reminder, teams can review documented interaction data and decide the next action. Although message delivery does not guarantee a customer response, combining accessible messaging channels with organized CRM records can help businesses manage customer communication more effectively.
CRM Data-Driven Personalization
Generic messages sent to an entire contact list are rarely as effective as communications based on a customer’s actual activity, such as a recent purchase, an open support ticket, or a stalled deal.
When SMS and Viber connect to Zoho CRM, businesses can use available customer information to personalize messages, depending on the integration and workflow configuration.
For example, consider an appointment reminder.
Generic Message:
“Hello! This is a reminder about your upcoming appointment. Please contact us for details.”
CRM-Personalized Message:
“Hi Maria, this is a reminder of your service appointment on October 20 at 10:00 AM. Please reply YES to confirm or contact our team if you need to reschedule.”
The second message provides specific information and a clear next step, making it easier for the customer to understand what action is required.
When supported by the integration, CRM fields such as customer names, appointment dates, order references, and service statuses can be used to populate message templates automatically.
This approach helps businesses send communications that are more relevant to each customer’s situation while reducing repetitive manual work.
Rich Media and Interactivity (Viber)
Unlike plain SMS, Viber supports images, buttons, and quick-reply options. These features allow businesses to create messages that provide information and guide customers toward a specific action.
For example, a payment reminder may include a payment link. A booking confirmation may provide an option to reschedule. A promotional message may use a product image and button instead of relying only on text.
Interactive messages can reduce the steps customers need to take to complete an action or send a reply. This may support faster responses, particularly when the requested action is simple and clearly presented. However, results depend on message design, customer interest, timing, and whether the recipient has consented to receive the communication.
Workflow Automation and Triggers
Manually sending every reminder, confirmation, and follow-up becomes harder as customer volume grows. Connecting SMS and Viber to CRM workflows through a tool such as Zoho Flow can help trigger messages after defined customer or business events. Viber messaging can also be configured depending on the platform and setup, though the specific automation path may differ from SMS.
Examples may include an abandoned form, an upcoming appointment, an overdue invoice, or a support request reaching a specific status. Automated messages help businesses contact customers at the right stage without relying on employees to remember every follow-up.
Timely communication can increase the chance that a customer responds before an appointment, payment deadline, or sales opportunity is missed. Automation may also reduce inconsistent follow-ups caused by manual oversight.
Unified Omnichannel Context
Customers expect businesses to maintain context across interactions, whether communication happens through SMS, Viber, email, or phone calls. Companies with strong omnichannel engagement retain 89% of customers, compared with 33% for businesses with weak or disconnected channels.
Devtac supports SMS and Viber messaging across CRM platforms. SMS Magic and Devtac SMS Messaging integrate two-way SMS messaging with Zoho CRM, while Devtac Viber Messaging brings similar capabilities to businesses using Odoo. The right solution depends on the CRM platform a business already uses and its messaging requirements.
When these channels connect to the same CRM record, authorized representatives can review relevant customer history before replying. This may include previous messages, purchases, support requests, appointments, and sales activity.
A shared record helps teams avoid asking customers to repeat information and makes it easier to continue a conversation when another employee takes over. This continuity can reduce delays and make responses more relevant.
Core Features to Check
Not every CRM handles SMS and Viber the same way, so it’s worth confirming these specific capabilities before committing to a provider.
- Unified Inbox — SMS and Viber conversations appear in a shared CRM view instead of remaining on one employee’s device.
- SMS Fallback — If a Viber message cannot be delivered, the system can send a backup SMS when the provider and workflow support this feature.
- Automation & Triggers — Messages can be sent after CRM events such as an upcoming appointment, form submission, or overdue invoice.
- Two-Way Sync — Customer replies are added to the appropriate CRM record so the conversation remains current and available to authorized team members.
- AI & Lead Qualification — AI tools may help identify interested leads or urgent issues so teams can prioritize follow-ups. Businesses should verify how these tools process and protect customer data.
- Delivery Tracking — The system records whether messages were sent or delivered. Read or seen status may be available for some Viber messages but is not generally available for SMS.
Key Takeaway
Understanding how SMS and Viber messaging in a CRM improve customer response rates starts with recognizing the value of timely, contextual communication. When messaging channels are connected to customer records, teams can respond with relevant information while keeping interactions organized in one system.
Devtac can help integrate messaging channels with CRM platforms to support more connected customer communication and streamlined workflows. Our team can tailor CRM integrations around your existing systems, processes, and communication requirements. Contact us now to discuss how CRM messaging integration can support your customer engagement goals.
