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Klaviyo SMS expands global reach to 19 countries – adding Belgium

Profile photo of author Rob Hand
Rob Hand
6 min read
Klaviyo news
8 January 2025
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Streamlined global SMS expansion

Generated by Klaviyo AI

The post explains how Klaviyo SMS now supports campaigns and automations in Belgium, Luxembourg, Italy, and Portugal, bringing coverage to 15 European countries and 19 globally. It outlines how a unified platform, flexible number types, and built-in compliance tools simplify launching and scaling multinational SMS programs.

  • Expanded country coverageKlaviyo SMS now includes Belgium, Luxembourg, Italy, and Portugal, contributing to support for 15 European countries and 19 countries worldwide.
  • Unified SMS and emailThe platform consolidates consent collection, compliance management, and cross-channel messaging to reduce fragmentation in multinational programs.
  • Local number flexibilityUsers can add multiple regional sending numbers per account, with Klaviyo automatically selecting the appropriate number based on recipient location.
  • Region-specific sender typesDifferent regions support toll-free numbers, short codes, long codes, or branded sender IDs, each with distinct MMS, two-way messaging, and registration requirements.
  • Global compliance and consentGDPR-compliant forms, pre-built disclosures, and automatic consent storage help brands collect permission and send localized, compliant SMS at scale.

We’re excited to announce that the Klaviyo platform now includes SMS marketing for sending of campaigns and automations to your customers in Belgium, Luxembourg, Italy and Portugal – providing reach to a total of 15 European countries and 19 globally.

This expansion aims to simplify your international marketing efforts, ensuring a seamless, cohesive customer experience across all regions and channels.

Read on to learn how you can leverage these new features to enhance your global SMS strategy.

The problem

Launching a multinational SMS program can be daunting. It often requires using multiple platforms to collect consent and host local phone numbers, or it requires managing SMS separately from your email platform. This fragmentation complicates navigating compliance regulations, as consent collection and communication may be handled on different systems.

Additionally, coordinating email and SMS communications to create a cohesive customer experience becomes challenging, leading to disjointed interactions, reduced conversions, and increased unsubscribes.

The solution

Klaviyo simplifies multinational SMS marketing by integrating consent collection, compliance management, and cohesive communications into a single, unified SMS and email marketing platform.

Throughout 2024, we extended our SMS support adding Austria, Denmark, Finland, France, Germany, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, and Switzerland.

We’ve also enhanced our SMS capabilities for the Australian market by adding MMS sending and two-way messaging via long codes.

Easily add a new regional phone number

Klaviyo makes expanding your reach to new regions straightforward by allowing you to add local phone numbers directly in your account. You can have one Klaviyo account with several sending numbers for each country.

Klaviyo automatically detects where each recipient is located and sends messages using the appropriate number for that country. For example, you can use a toll-free number for the US and a long code for the UK within a single campaign.

An image showing all the different countries customers will receive SMS messages from.

Choose the right sending number type for your business

Depending on the region, Klaviyo offers different sending number types:

  • US and Canada: toll-free number, short code, and vanity short code
  • UK and Ireland: branded sender ID and long code
  • Australia, Austria, Denmark, Finland, France, Germany, Netherlands, Norway, Spain, Sweden, Switzerland: branded sender ID
  • New Zealand: vanity short code

Different features and registration requirements apply depending on the sending number type, such as:

  • Sending MMS (images and GIFs): supported by toll-free numbers, long codes, and short codes, but not by branded sender IDs
  • Receiving SMS (two-way conversations, keyword opt-ins, etc.): supported by toll-free numbers, long codes, and short codes, but not by branded sender IDs
  • Registration or verification process:Required for toll-free numbers and short codes everywhereRequired for branded sender IDs everywhere except AustraliaRequired for long codes everywhere except the UK
    • Required for toll-free numbers and short codes everywhere
    • Required for branded sender IDs everywhere except Australia
    • Required for long codes everywhere except the UK

Growing your SMS list in different countries can be challenging, but Klaviyo makes it easy with multiple options for collecting consent, regardless of your subscribers’ location.

Whether through sign-up forms, consent collection at check-out, email CTAs, or social subscribe links, Klaviyo has you covered with GDPR compliant forms, pre-built disclosure language, and automatic consent storage across channels. These tools enable confident, compliant expansion of your SMS marketing efforts worldwide.

Send compliant text messages globally

Sending SMS messages globally requires attention to factors like messaging frequency, local regulations, and language preferences. Klaviyo simplifies this by allowing you to segment your audience by country and language, sending messages in the recipient’s preferred language and local time. This enhances the customer experience and avoids compliance issues with quiet hours.

To maximise your SMS credits, keep messages concise, aiming for around 155 characters. Remember that special characters, emojis, and non-Latin letters can reduce the character limit to 70. Dynamic or personalised content will vary the character count per recipient. Always check the estimated character count before sending.

An image showing an SMS message about shopping a Spring collection and the associated credit cost per country.

Klaviyo continues to support multinational brands

Klaviyo currently supports over 157,000 brands across 80+ countries. We’re committed to powering smarter digital relationships by unifying all your customer data for better, more personalised communication at scale.

This includes our continued SMS expansion and features like Klaviyo portfolio for a consolidated view of performance across separate brand or regional accounts, along with the ability to clone campaigns, flows, forms, segments, and more from one account to multiple accounts at once.

Power smarter digital relationships with Klaviyo SMS.

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Rob Hand
Rob Hand
Rob has been at Klaviyo for over 4 years where he’s grown into several roles including Principal Customer Success Manager, helping customers strategically grow their business. He discovered his passion for SMS marketing and has since joined the Marketing team as the Product Marketing Manager for SMS. In his free time, Rob is a cyclist and runner.

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