Omnichannel Customer Communication for Businesses

Automate marketing campaigns, appointment reminders, onboarding, contract renewals, and payment reminders using WhatsApp, SMS, and omnichannel communication.

Consolidate, automate, and measurably improve your customer communication

Consolidate your customer communication on a central platform and reach your target audiences where attention and interaction are highest: on the smartphone.

With WhatsApp, SMS, and other digital channels, you can automate recurring communication processes efficiently, transparently, and scalably. This reduces manual effort, improves response rates, and ensures a significantly better customer experience.

That’s why modern companies rely on omnichannel communication

Today’s customers expect fast, direct, and straightforward communication. Emails are often read late or overlooked. Phone calls are time-consuming. Letters cause costs and delays.

With an omnichannel strategy, you can consolidate your communication via WhatsApp, SMS, RCS, or email, ensuring that information is reliably delivered and responses are faster.

  • Higher open and response rates
    Reach your target audiences faster and boost engagement.
  • Less manual effort: Efficiently automate
    recurring communication processes.
  • Faster feedback: Enable
    direct confirmations, replies, and feedback.
  • Greater process efficiency
    : Organize campaigns, appointments, and services centrally and clearly.
  • Better customer experience: Ensure
    timely, clear, and professional communication.
  • Centralized channel management:
    Manage WhatsApp, SMS, and other channels on a single platform.
We look forward to hearing from you

Which companies is this solution suitable for?

This solution is ideal for companies that serve many customers, regularly send out information, or want to digitize their communication processes.

Einfaches Einkaufswagen-Symbol mit einem dunkelblauen Korb und zwei hellblauen Rädern auf einem hellgrauen Hintergrund.

Retail und E Commerce

For promotions, order information, collection details and personalised customer communications throughout the entire customer journey.

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Consumer goods brands

For high-reach campaigns, promotions, product information and direct interaction with consumers

Einfaches Symbol einer Person, die eine blaue Polizei- oder Krankenschwesterhaube und eine Uniform mit zwei blauen Knöpfen trägt, dargestellt in minimalistischem Stil auf hellem Hintergrund.

Medical practices & healthcare providers

For appointment confirmations, reminders, organisational notices and efficient patient communication

Einfaches Symbol einer Person in Dunkelblau neben einer hellblauen Ortsmarkierung auf einer hellen Karte.

Catering & wellness establishments

For booking confirmations, appointment reminders, last-minute updates and personalised guest service.

Symbol aus drei übereinanderliegenden Geldscheinen mit einem Dollarzeichen in der Mitte, hervorgehoben durch blaue Akzente, das für Geld oder eine Zahlung steht.

Banks & Insurance

For secure notifications, service information, enquiries and structured digital customer communication

Einfache Darstellung einer Windkraftanlage mit drei blauen Rotorblättern und einem dunkelblauen Turm vor hellgrauem Hintergrund.

Energy & Utilities

For fault reports, service information, maintenance notices and reliable customer contact

Symbol eines Lieferwagens in Dunkelblau vor einer hellblauen Weltkugel mit Verbindungslinien, die den weltweiten Versand oder internationale Lieferdienste symbolisiert.

Service organisations with a field sales force

For scheduling appointments, status updates, operational information and the easy sharing of feedback or photos taken on site

Symbol, das drei vereinfachte menschliche Figuren zeigt, die durch geschwungene blaue Pfeile in einer kreisförmigen Anordnung miteinander verbunden sind und Kommunikation, Teamarbeit oder Zusammenarbeit darstellen.

Associations, organisations & clubs

For invitations, information, reminders and efficient communication with members, partners or target groups

We look forward to hearing from you

Typical use cases for WhatsApp, SMS, and omnichannel communication

Ein lächelnder Mann mit Brille sitzt in einem modernen Büro und hält ein Smartphone in die Kamera, auf dem eine WhatsApp Business-Newsletter-Nachricht angezeigt wird. Im Hintergrund sind ein Laptop mit bunten Analyse-Diagrammen, Regale mit Büchern und Pflanzen sowie eine gemütliche Beleuchtung zu sehen. Digitale Grafikelemente wie Diagramme, Symbole und das WhatsApp-Logo unterstreichen das Thema digitale Kommunikation und Marketing.

Marketing campaigns and newsletters with greater reach and higher engagement

Traditional email campaigns often reach their limits. WhatsApp enables a more direct, interactive, and visible way to engage with customers. Offers, information, and promotions can be personalized and automatically tracked. With SMS campaigns, you’ll be surprised by open rates of over 90% and click-through rates of over 10%.

This is possible
  • Send campaigns and newsletters via WhatsApp
  • Segment and personalize target audiences
  • Embed images, PDFs, buttons, and links
  • Trigger automated follow-ups
  • Map opt-in and opt-out processes clearly and in compliance with DSH
  • Use SMS or email as supplementary channels
Your benefits
  • More attention for your content
  • Higher click-through and response rates
  • Higher conversion rates for offers and promotions
  • Direct dialogue instead of purely one-way communication

Automate appointment reminders and confirmations

No-shows and last-minute cancellations cost time, money, and resources. With automated reminders via WhatsApp or SMS, you can notify your customers in a timely manner and simplify confirmations or cancellations. You’ll also reduce the no-show rate by up to 50%.

Ablauf einer WhatsApp Terminerinnerung
This is possible
  • Send reminders automatically before the appointment
  • Confirm or cancel directly with a single click
  • Embed directions directly into a map
  • Integrate links to reschedule appointments
  • Use multilingual messages
  • Use SMS if needed
Your benefits
  • Up to 50% fewer missed appointments
  • Reduced workload for your employees
  • Better capacity utilization and planning
  • Higher service quality
Eine Person hält ihre Hände offen, über ihren Handflächen schweben digitale Symbole von menschlichen Silhouetten, Netzwerken und Binärcode, die Konzepte für ein Contact Center darstellen.

Efficient support for onboarding processes

Especially in the banking, insurance, and digital services sectors, many processes come to a standstill when documents are missing or the workflow is unclear. With automated communication, you can guide new customers step by step.

This is possible
  • Send automated welcome messages
  • Communicate checklists and next steps
  • Send real-time status updates
  • Simplify document uploads
  • Process requests via chatbot or service channel
Your benefits
  • Faster onboarding processes
  • Fewer dropouts
  • More complete documentation
  • Reduced support workload

Trigger contract and policy renewals on time

When deadlines are missed, companies lose revenue and customers lose important continuity. With automated renewal reminders, you increase response rates and reduce follow-up requests.

Eine Frau liest auf einem Tablet Themen zu Omnichannel Kundenkommunikation
This is possible
  • Send reminders before deadlines expire
  • Add information about benefits, changes, or premiums
  • Offer buttons for renewal, inquiries, or consultation
  • Automate follow-up communication
Your benefits
  • Higher renewal rates
  • Less administrative follow-up work
  • Better customer retention
  • Greater transparency for your customers

Send payment reminders and due date notifications digitally

Late payments strain processes and liquidity. Payment reminders can be sent via digital channels in a clear, direct, and customer-friendly manner.

This is possible
  • Send notifications before and after the due date
  • Send concise payment information
  • Integrate payment links directly
  • Trigger automated sending via the system
  • Track incoming payments and confirmations
Your benefits
  • Higher payment punctuality rate
  • Less effort required for reminders
  • Faster receipt of payments
  • Better customer experience through simplified processes

A platform for centralized corporate communications

With a modern communication platform, you can centrally manage various channels and processes. Messages are automatically triggered based on events, sent in a personalized manner, and fully documented.

Delivery via WhatsApp, SMS, RCS, and email

Delivery via WhatsApp, SMS, RCS, and email

Reach your customers through the channels they actually use in their daily lives. Depending on the use case, target audience, and type of message, information, reminders, service updates, or campaigns can be sent specifically via WhatsApp, SMS, RCS, or email.

Automated triggers & workflows

Automated triggers & workflows

Communication processes can be triggered automatically as soon as a specific event occurs. For example, appointment confirmations, reminders, status updates, onboarding messages, or follow-ups can be sent at the right time without manual effort.

CRM & System Integrations via APIs

Zwei Fachleute in einem modernen Serverraum analysieren Daten auf einem Laptop und interagieren mit digitalen Cloud-Symbolen und Datengrafiken sowie auf einen großen transparenten Bildschirm projiziert werden.

CRM and System Integrations via APIs


The solution integrates seamlessly with existing systems. Data from CRM, ERP, service, or industry-specific systems can be imported via APIs and interfaces, enabling automated communication directly from your existing processes.

Segmentation & Personalization

Eine Person hält ihre Hände offen, über ihren Handflächen schweben digitale Symbole von menschlichen Silhouetten, Netzwerken und Binärcode, die Konzepte für ein Contact Center darstellen.

Segmentation & Personalization

Target groups can be segmented based on defined characteristics, behaviors, or existing customer data. This enables significantly more relevant content delivery and the personalization of messages, for example with names, dates, locations, offers, or individual information.

Interactive elements such as buttons and responses

Eine Person in einem Anzug benutzt ein Smartphone, umgeben von digitalen Symbolen, die Technologie und Rich Communication Services (RCS) darstellen. Im Hintergrund erscheinen eine Stadtlandschaft und abstrakte Datengrafiken.

Interactive elements such as buttons and response options

Customer communication is not a one-way street. With buttons, response options, and interactive messages, recipients can react, confirm appointments, ask questions, make selections, or complete processes more quickly.

Reporting, Tracking, and Performance Measurement

Several computer monitors and a large wall screen display complex railway track diagrams and train schedules in a modern control room, where operators may receive updates via Online SMS, suggesting a railway operations or traffic control center.

Reporting, tracking, and performance measurement

All key metrics can be analyzed transparently. These include, for example, deliveries, opens, clicks, replies, conversion data, or response times. This makes it clear which measures are effective and where there is room for improvement.

Data-protection-compliant opt-in & opt-out management

A hand holds a transparent sphere with a digital network pattern, containing a blue and orange shield symbol—representing secure Online SMS—against a backdrop of colorful, blurred lights.

Data protection-compliant opt-in and opt-out management

Consents and unsubscriptions can be managed cleanly and transparently. This ensures that companies design their communication processes in compliance with the law. Recipients can manage their settings themselves at any time.

We look forward to hearing from you

How companies specifically benefit

Modern customer communication is not an end in itself. It contributes directly to measurable goals.

  • Greater reach for campaigns
  • More confirmed appointments
  • Fewer no-shows
  • Faster completion of onboarding processes
  • More contract renewals
  • Better payment behavior
  • Reduced support costs
  • Higher customer satisfaction
Ein stilisiertes Flammensymbol mit hellblauem Zentrum und dunkelblauem Umriss vor hellgrauem Hintergrund.

Why act now?

Ein schwarzes Telefonhörer-Symbol mit einem blauen Uhrensymbol darüber, das auf einen geplanten Anruf oder eine Anrufverlaufsfunktion hinweist.
  • Companies that continue to rely on individual channels and manual processes lose time, efficiency, and often revenue potential. Those who consolidate and automate communication create better internal workflows and a significantly more convenient experience for customers.
  • The question is no longer whether companies should use omnichannel communication, but how quickly they want to benefit from it.

Redesign your customer communication now

Foto von Natalie Wieser, product manager Omni-Channel,  F24 Schweiz

Natalie Wieser, our Omnichannel Product Manager at F24 Switzerland, looks forward to hearing from you.

  • Whether it’s campaigns, scheduling, onboarding, contract renewals, or payment reminders: With a centralized omnichannel solution, you can make your communication faster, more efficient, and more effective.

FAQ | Frequently Asked Questions About Omnichannel Communication

What is omnichannel communication?

Omnichannel communication means that businesses centrally manage and coordinate multiple communication channels such as WhatsApp, SMS, email or RCS. This creates a consistent and efficient customer experience.

Which businesses is this solution suitable for?

It is particularly suitable for companies with a large customer base, frequent notifications, appointment processes, campaigns or digital service workflows.

Why is WhatsApp of interest to businesses?

WhatsApp is used extensively in everyday life and offers high visibility, quick responses and interactive possibilities. This makes the channel particularly suitable for reminders, campaigns, service communication and process support.

Can WhatsApp be combined with SMS?

Yes. A modern omnichannel platform allows for the combination of multiple channels. For example, SMS can be used as a fallback if a WhatsApp message cannot be delivered.

Which processes can be automated?

For example, campaigns, appointment confirmations, reminders, onboarding procedures, renewals, payment information or status updates.

Can the solution be integrated into existing systems?

Yes. Such platforms can usually be connected to CRM, ERP, appointment, billing or support systems via APIs and interfaces.

Thank you for your interest in our omnichannel platform

Let’s discuss your service use case

We’ll show you how to communicate successfully with your customers via omnichannel. Request a no-obligation consultation now and discuss your specific use case with us.

  • Please fill out the online form. I will contact you shortly by phone to discuss the next steps. You are also welcome to call me at 41 44 787 30 70.
Photo with Natalie Wieser, Omni-Channel Product Manager, F24 Switzerland

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