What is a customer engagement platform and why does your business need one?

What is a customer engagement platform and why does your business need one?

Think about the last time a brand made you feel genuinely understood. Maybe it was a perfectly timed message that arrived exactly when you needed it or a recommendation so spot-on it felt personal. That kind of connection isn’t a coincidence but the result of targeted, digital customer engagement.

For brands, the ability to engage customers at the right moment, on the right channel, with the right message has become table stakes. A customer engagement platform is the technology that makes this level of engagement possible. Whether you're a growing startup or an established enterprise, understanding what these platforms do and how they can transform the way you communicate is the first step toward building customer relationships that last.

What is a digital customer engagement platform?

A digital customer engagement platform (CEP) enables brands to manage, personalize, and automate every interaction with their customers across multiple channels: SMS, email, voice, and chat. Rather than juggling several disconnected tools, a CEP brings communications infrastructure, customer data, and analytics together in one place.

Ultimately, a CEP helps brands answer three questions: 

1. Who is each customer? 

2. What do they need right now? 

3. What's the best way to reach them?

 By unifying data from every touchpoint, such as in-store purchases, app activity, website behavior, and support interactions, these platforms build a clear picture of each individual. That picture then informs outbound communications, turning general mass messaging into conversations that feel personal and relevant.

If you believe your organization does a great job at personalization, you may want to take another look—the data says otherwise. According to Twilio’s State of Customer Engagement Report, businesses rate their own personalization efforts at 4.1 out of 5, but only 16% of consumers describe their brand experience as excellent. Meanwhile, 26% of customers say they would walk away from a brand entirely if it failed to personalize their experience.

But don’t fret yet—a CEP can close this gap in perception by reaching customers at scale and across every channel they show up.

Core features of a customer engagement platform

Omnichannel communications: Reach your customers everywhere

A customer engagement platform connects the channels your customers actually use from email to SMS, WhatsApp, voice, chat, and more. By connecting all channels in one place all conversations can continue seamlessly across them. 

Imagine you start a support request via the chat bot on a retailer’s website. You want to return a shirt that didn’t fit. You decide to call in, instead, and eventually receive a return shipping mail via email. In that process, you use three different channels. When an organization uses a CEP, you don’t have to explain yourself each time. Instead, the initial chat conversation is captured, so when you call in, the support agent knows exactly what your challenges are. This helps provide a positive experience with your brand and prevents frustration that’s often directed at your customer support team. 

Personalization and segmentation enhance customer experiences 

Rather than sending the same message to every customer, CEP platforms let businesses build audience segments based on behavior, purchase history, location, or engagement patterns, and adapt content accordingly.

Jersey Mike's used this approach to improve the mobile ordering experience for its customers. It needed to centralize customer data to be able to access all interactions across digital channels. By leveraging a CEP, Jersey Mike’s was able to access each customer’s digital experience and personalize the message based on user behavior and channel preference.

The sandwich company doubled down on digital, personalized experiences and saw 2x the number of app orders as well as an 80% increase in revenue from in-app orders. 

Automation and workflows scale personalization efforts

Trigger-based messaging allows brands to respond to customer behavior in real time. A cart abandonment reminder, a post-appointment follow-up, a loyalty reward notification — these can be built once and deployed automatically without manual effort each time.

Digital health company, Commure, uses automation and omnichannel communications to support the entire patient journey.  

With Twilio-powered messaging, SMS, and interactive voice response (IVR), Commure manages two-way communication for over 35 million patient interactions. This is achieved through 750+ automated care pathways, including scheduling in-person and telehealth visits, sharing pre- and post- appointment instructions, and discussing ongoing care needs. 

By using automated communication workflows, Commure has experienced a 54% reduction in no-show rates for preventive care screenings and a 94% satisfaction rate for telehealth communications. By leveraging omnichannel automation, Commure improves the overall patient care experience. 

Analytics and reporting tell you where to focus 

Knowing what's working and what isn't is key to improving customer relationships over time. Engagement platforms surface this data so teams can optimize campaigns, identify drop-off points, and measure ROI against specific business outcomes.

Consider an e-commerce brand running a post-purchase promotion across email and SMS. Analytics might reveal that email drives strong open rates but SMS converts at nearly twice the rate when the message arrives within 24 hours of purchase. This insight reshapes the next campaign. With data like this, you stop assuming what resonates and make data-informed decisions that drive results. 

Why an omnichannel approach future-proofs customer communications

The channels customers use are constantly evolving. What worked five years ago may not work today, and what works today may look different next year. An omnichannel strategy meets customers where they are now and builds the flexibility to follow them wherever they go next.

Reach customers on their preferred channels

Most consumers prefer email (50%) or messaging apps (40%) when in-person interaction isn't an option, while chatbots (15%) and video (10%) rank lowest. These preferences vary by demographic, context, and communication type, which means brands need to be just as thoughtful about where they communicate as the message they share.

Scale without sacrificing consistency

A CEP gives brands the foundation to scale communications across markets, segments, and time zones without losing the personal touch. Automated workflows and intelligent segmentation ensure the 1,000th customer gets the same quality of engagement as the first.

For Sotheby’s, the world-renowned art broker, fragmented customer data prevented the team from scaling personalized communications. By centralizing customer data through a customer engagement platform, Sotheby’s had a much more reliable view of its diverse, global customer base with deeper insights into customer needs, preferences, and behaviors. 

As a result, Sotheby's was better able to deliver personalized customer experiences at scale, crafting customized interactions for each customer. This boosted customer participation and engagement in auctions with a notable increase in bids through its website and app.

Email registrants alone have contributed over $1 billion in annual spending, highlighting the impact of targeted, data-driven email marketing.

Break down engagement silos

One of the most common and costly failures in customer communications is the siloed experience: a customer receives a promotional email while simultaneously waiting on hold for a support issue that hasn't been resolved. Or, a customer unsubscribes from promotional emails and the same day receives promotions via SMS. 

When every team and channel operates with a shared view of the customer, interactions can be coordinated and automations created so that a support ticket or an email unsubscribe can pause other promotional materials. 

Easily adopt new channels

You don’t want to completely redo your infrastructure every time a new channel becomes available. CEP allows teams to add on channels without the operational hassle. For example, Rich Communication Services (RCS) is the latest addition to the messaging world and enables brands to message customers with rich, interactive content. Organizations that use a CEP can easily add this channel to their communication portfolio.

Fresha, the world's leading beauty and wellness marketplace, built exactly this kind of flexibility using Twilio. Starting with SMS, they gradually expanded to WhatsApp, email, voice, RCS, and more, adding channels without rebuilding their infrastructure each time. When they introduced RCS messaging for appointment communications, the results were immediate: 

• 41.3% read rate

• 6% increase in appointment confirmations

• 5-7% more engagement with reviews, tips, and post-visit actions

Meeting customers on a high-engagement channel, within an already flexible platform, made every message more effective.

How real-time customer insights shape meaningful experiences

Collecting customer data has never been the hard part—most companies have more customer data than they know what to do with! The challenge is accessing it in a way that’s valuable and using it fast enough to matter.

Improving ROI alongside customer loyalty

Real-time customer insights allow brands to respond to behavior as it happens:

• When a customer browses a product page three times without buying → A well-timed, personalized message can close that sale.

• When a loyal customer's engagement drops → A proactive outreach can recapture their attention before they leave entirely.

• When a member is close to a reward threshold → A timely nudge drives the purchase that helps them reach that reward.

Each of these moments is an opportunity for brands to deepen the customer relationship, and customers who feel recognized, spend more. Twilio’s State of Customer Engagement Report found that personalization directly correlates to increased spending: 

• 75% of businesses say personalization increases customer spending with an average 32% increase per purchase

• 54% of customers say they spend more when engagement is tailored to them, with an average lift of 37%

How AI enables real-time insights 

The difference between a helpful experience and an intrusive one often comes down to timing, and timing depends on data that's current.

This is where AI is changing the equation. The ability to process large volumes of behavioral signals and translate them into relevant, personalized communications in real time was once reserved for enterprises with dedicated data science teams. AI-powered engagement platforms have brought that capability to a much broader set of businesses.

Among leaders who've adopted AI-driven personalization:

• 45% say AI's greatest strength is its ability to adapt to individual customer needs

• 39% point to cost savings as a direct result of AI-driven personalization

Faster insights lead to more relevant messages while relevant messages drive higher engagement. For brands building long-term customer relationships, that feedback loop is a key to engaging and retaining customers in competitive markets. 

Is a customer engagement platform right for your business?

If your business is sending customer communications across more than one channel, struggling to connect data insights to real-time action, or simply looking to do more with the customer relationships you've already built, then a customer engagement platform is the foundation for everything that comes next. A CEP acts as the growth lever that can take your communications to the next level, allowing you to engage your customers faster, more personally, and at whatever scale your business demands.

As Fresha's Head of Product, Jeremy Miller, put it, "By taking care of the telecom complexity like sender management and channel scaling, Twilio frees us up to focus on what really drives value and creates great experiences for our customers."

A CEP, like Twilio’s, enables brands to do just that: build meaningful experiences for your customers that impact your business’ bottom line. 

Raise the bar for your customers—explore Twilio’s customer engagement platform.