Lagos, Nigeria, November 30th, 2025, FinanceWire
In October 2025, Cardtonic did something truly notable in the fintech industry. The company took a bold step by launching a universal eSIM service to address connectivity challenges faced by Nigerians and Ghanaians travelling abroad.
For any fintech, this is an achievement worth celebrating. However, for the leading fintech brand, Cardtonic, it’s far beyond just reaching a milestone. It’s a reminder to continually push the boundaries of innovation, making life easier for Africans and beyond.
At Cardtonic, it’s not enough to provide financial tools like the virtual dollar card and bill payment feature for everyday people. They should have a secure, dependable connection to access the solutions from anywhere in the world. And that’s how the Cardtonic eSIM was born.
To the bigger picture, this is more than just the addition of a new feature for the fintech giant. It’s a significant progress towards its mission of making financial solutions easy to use, reliable, and accessible to the average person in Africa.
A New Era of Instant Connectivity
Time has changed, and so have the ways people travel, work, and communicate. Today, remote and mobile work have become part of everyday life, making reliable connectivity while on the move increasingly essential.
However, there’s a problem: traditional SIMs now seem outdated in a world where connectivity is essential. Travellers often have to battle the complex process of getting a SIM at airports and deal with high roaming fees before they can access the internet in their destination country.
Cardtonic is stepping in to change that experience with its eSIM service. Nigerian and Ghanaian travellers no longer have to deal with the same connectivity struggles abroad. With the eSIM feature available in the Cardtonic app, staying connected becomes a quick, straightforward process that lets users keep moving without interruption.
A new era of instant connectivity is here. The days of being restricted by traditional SIM cards are giving way to more seamless, adaptable options. Cardtonic is stepping forward in this moment, offering travellers a modern approach to staying connected wherever they go.
Cardtonic eSIM Feature: Redefining How Users Stay Connected on the Go
In 2025, staying connected should no longer be a challenge. Whether abroad for travel, study, or exploration, users increasingly expect effortless internet access across regions. Cardtonic has responded to this need with the launch of its eSIM service.
For a universal eSIM that works in over 140 countries, Cardtonic eSIM is one of the most expansive networks available through any Nigerian eSIM solution.
As a brand that builds with users’ needs in mind, Cardtonic eSIM offers flexible subscription plans tailored to its customers. There are short-term plans for users on a quick business trip or vacation, as well as longer-term plans lasting weeks and months for those who need them.
Another notable advantage is the ability to pay for the eSIM in Naira or Cedis, reducing the currency conversion challenges commonly encountered when purchasing physical SIMs abroad.
The Cardtonic eSIM eliminates the risks associated with physical SIM cards, such as theft, unauthorised swaps, and misplacement. This creates a more secure and seamless experience for users.
With the benefits of the eSIM, Cardtonic isn’t just giving users access to the internet anywhere in the world. The fintech company is contributing to a new standard for convenient, on-the-go connectivity.
Closing Thoughts
With the successful launch of its universal eSIM, Cardtonic has demonstrated that connectivity can be easy, simple, reliable, and accessible to all.
In a world that moves fast, people need tools that can keep up with their journey. And Cardtonic has just provided one of those much-needed tools. People can now travel from Nigeria and Ghana to numerous countries without worrying about how to stay online.
This feat achieved by Cardtonic is a step towards a future where innovative technologies support everyday living, allowing people to focus on more important things while staying connected on the go.
About Cardtonic
Cardtonic is a fast-growing fintech super-app enabling payments beyond borders through alternative channels such as virtual dollar cards and digital assets. The platform serves more than 1.5 million users, providing frictionless access to global payments, secure gift card exchange, international bills, and digital connectivity via eSIMs.
With a strong culture of discipline, speed, and customer trust, Cardtonic gives Africans the freedom to transact globally without relying solely on limited traditional banking rails.