About 15below

15below connects travel companies with passengers through personalized messaging and real-time notifications that keep customers informed and in Control. From booking to arrival, 15below’s Automated Passenger Communications Platform ensures smooth communication around disruptions, updates, booking confirmations, mobile boarding passes, and more. They’re trusted by SWISS, British Airways, Lufthansa, China Airlines, Etihad, Qantas, Ryanair, JetBlue, and over 60 other travel brands around the world.

Customers need support at all stages of their travel, from planning to problem solving. But contact centers can be expensive and failing to provide a quick and clear response to disruption is a big cause of bad press for travel companies. Leading players in the air travel industry trust 15below to optimize all passenger communications, so they can stay focused on their core business, while offering intuitive communication capabilities.

15below provides one platform with full control that allows smoother operations, unrivaled engagement, and increased revenue with automated, hyper-personalized notifications.

15below in Numbers

SENDING

1.8M

1.8M

notifications every day

REACHING

1B

1B

passengers a year in 100+ languages

SERVING

70+

70+

customers across all continents

The 15below engagement challenge

Ever-expanding country regulations on businesses-to-consumer SMS means critical messages benefit from an omnichannel approach.

15below’s goals were to enhance its omnichannel capabilities, become more integrated into customers’ digital ecosystems, and strengthen the ability to contact customers directly through their preferred channels. 15below sought to adopt engagement channels that offered additional business features to complement SMS and email.

With over 8.5 billion smartphones in use today, the shift to using them for efficient business communication is now well established. With mobile devices always on hand, business messaging services are adopting engagement channels that offer added features to complement SMS and email.


"We’re very pleased to have partnered with Syniverse for 3 years. This collaboration enables us to reach millions of travellers around the world on behalf of our airline customers, driving stronger engagement, reducing costs, and elevating customer satisfaction.

Together with Syniverse, we’re empowering airlines to provide a seamless, best-in-class experience by keeping their passengers connected, informed, and empowered at every stage of their journey."


An omnichannel solution: WhatsApp Business API

As a long-standing and trusted partner, Syniverse introduced the WhatsApp Business API to 15below as part of its larger Software as a Service (SaaS) portfolio. Our omnichannel solution empowers leading brands from all verticals to connect with their customers around the world and build long-lasting relationships. Our goal is to help global enterprises boost revenue through promotions, save money with automation, enhance brand awareness, and foster innovation.

Syniverse seamlessly integrated the WhatsApp Business API with 15below’s platform, instantly enabling direct messaging to customers in the channel of their choice. With secure, direct routes and the global reach provided by Syniverse, 15below could ensure that critical travel disruption messages are immediately delivered to travelers.

WhatsApp Business API is used by the largest global brands across all verticals to communicate with their customers. It’s a global service that’s easy to onboard, for immediate communication with billions of users around the world. It offers very high delivery rates and a 98% open rate. This ensures that airlines’ communications are seen, and travelers can react swiftly.

Complementary to SMS, WhatsApp is a channel that strengthens communication strategies through its widespread use, extended capabilities, cost efficiency, and improved user experience. It has advanced features such as call-to-action buttons, rich media content, and interactivity beyond text only. Regulated in very few countries, it allows longer messages and may not be subject to the complexity of varying national laws that apply to SMS, including requiring permission to send messages, complex registrations, and strict content and frequency limits.

High Engagement, lowered costs, and security

15below and its customers now have a cost-effective channel with extended reach

WhatsApp Business means it gains:
  • Access to a conversation-based channel that provides an improved customer experience and can quickly lower costs over a traditional SMS.

  • Increased availability via mobile networks or Wi-Fi, using WhatsApp Business’ data-based service.

  • High penetration rates and excellent open rates, close to SMS, because of Android and iPhone device compatibility.

15below and its customers can now create more compelling and personalized communications.

WhatsApp Business offers:
  • Rich media capabilities to allow sharing of text, images, videos, and documents — like airport maps or boarding passes — all in one message.

  • Interactive capabilities, including customer-friendly call-to-action buttons, quick-reply buttons, lists, maps/locations, contacts, and more.

  • One- or two-way communication, supporting a variety of use cases like transactional, marketing, customer service, and authentication.

  • Extended message length, offering over 1000 characters for messages, with multi-language capabilities and the ability to add headers, footers, and emojis.

15below and its customers can also maintain compliance and stay secure easily

WhatsApp Business allows 15below to:
  • Send sensitive information securely with end-to-end encryption.

  • Gain user trust with Meta’s Official Business Account status. This green checkmark badge means you’re a verified authentic and notable brand.

  • Stay compliant with GDPR and other major global regulations.