Holafly

Holafly

Prepaid eSIMs for international travel data

Overview

Holafly provides international mobile connectivity with digital eSIM cards for travelers. Users buy prepaid data plans and install the eSIM on compatible devices via a QR code, gaining instant internet in 200+ destinations. Many plans offer unlimited data with flexible durations; in Europe some plans include calling, while travelers can keep their physical SIM for voice. Holafly serves individuals and organizations through Holafly for Business, a reseller program, bulk ordering, and an API, and it emphasizes an eSIM-only model, supporting global coverage and 24/7 multilingual support. Its goal is to help travelers and teams stay connected without roaming charges and with easy deployment.

About Holafly

Simplify's Rating
Why Holafly is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consumer Software

Enterprise Software

Company Size

501-1,000

Company Stage

Debt Financing

Total Funding

$360K

Headquarters

Dublin, Ireland

Founded

2017

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Simplify's Take

What believers are saying

  • Holafly's 2026 Summer Travel Report shows intended eSIM adoption rising to 28.1%.
  • June 2026 ambassador Francisco Cabral expands brand reach among globally traveling consumers.
  • May 2026 Valientes Colombia and the eSIM Index reinforce trust, CSR, and thought leadership.

What critics are saying

  • India, UAE, Turkey, and Oman restrict international eSIMs, shrinking reachable demand immediately.
  • Cheaper rivals like StrongeSIM undercut Holafly's premium pricing with wholesale-rate plans.
  • If Apple, Google, or carriers bundle travel data, Holafly's distribution becomes redundant.

What makes Holafly unique

  • Holafly sells unlimited travel eSIMs across 200-plus destinations, simplifying usage anxiety.
  • Holafly for Business serves Loewe, Volvo, and Deloitte with centralized team deployment.
  • Holafly's 2026 eSIM Index positions it as a category authority on market readiness.

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Funding

Total Funding

$360k

Below

Industry Average

Funded Over

3 Rounds

Debt funding comparison data is currently unavailable. We're working to provide this information soon!
Debt Funding Comparison
Coming Soon

Benefits

Remote Work Options

Flexible Work Hours

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

1%
Alertify
Aug 26th, 2026
KT M Mobile wins ICT Award for smarter eSIM roaming.

KT M Mobile wins ICT Award for smarter eSIM roaming. KT M Mobile's eSIM roaming service, mobi, has won the Grand Prix at the ICT Award Korea 2026, taking the top prize in the digital experience innovation category. On the surface, it is another award for another travel eSIM. Look a little closer, though, and the reason it won is more interesting than the trophy itself. The judges recognised mobi for tackling one of the least glamorous but most persistent problems in travel connectivity: the uncertainty around whether an eSIM will actually work when the aircraft lands. The ICT Award Korea ceremony was held on August 26 at the Science and Technology Convention Center in Seoul's Gangnam district. The programme is hosted by the Korea Information Science Promotion Association and Sungkyunkwan University, with support from South Korea's Ministry of Science and ICT. The feature that mattered. At the centre of mobi's award was its "Activation Check" feature. It allows travellers to confirm before leaving South Korea that their eSIM has been installed and is ready to work, without consuming the plan's data allowance or starting its usage period. That sounds simple. In practice, it addresses a surprisingly important weakness in the travel eSIM journey. Buying an eSIM is now easy. The difficult moment comes afterwards. Was the profile installed correctly? Is roaming switched on for the right line? Will the phone connect to the intended network abroad? Has the plan already started? For experienced eSIM users, these questions are manageable. For someone using an eSIM for the first time, they create friction exactly where a digital product is supposed to remove it. KT M Mobile has built the surrounding journey around that problem. mobi provides guided registration, one-tap installation on supported devices and step-by-step setup instructions. Customers can also purchase without creating a separate membership account, monitor remaining data, top up, and access customer support throughout the year. There is also a gifting feature, allowing an eSIM product to be sent using a contact number. That may sound secondary, but it makes the service more useful for families and for people buying connectivity for someone less comfortable setting up an eSIM themselves. From QR codes to reassurance. The wider travel eSIM market is already moving in the same direction. Airalo supports direct installation on compatible Android devices alongside QR-code and manual installation methods. Saily similarly pushes users to install and prepare their eSIM before travelling, while Holafly has introduced app-based installation flows designed to reduce the amount of manual setup involved. So mobi is not alone in trying to remove eSIM friction. Where it stands out is in turning reassurance itself into a product feature. Most providers tell customers to install before departure. mobi goes a step further by giving them a specific check that confirms the setup has been completed correctly while they are still at home. For a category in which customer anxiety often appears only after purchase, that is a meaningful distinction. It also hints at where travel eSIM competition is heading. Coverage maps and gigabyte pricing still matter, but they are becoming easier to copy and compare. The harder advantage to reproduce is a better customer journey: fewer steps, clearer activation, easier troubleshooting and less uncertainty. That may explain why mobi also received a main prize in the brand and communication design category at the 2026 Red Dot Design Award in July. KT M Mobile said the service was recognised there for simplifying registration, installation and activation, as well as for features including one-tap registration, real-time data tracking, gifting and customer support. More on Alertify Follow the latest KT M Mobile news MVNO market trends, budget phone plans, eSIM activations, international roaming services, and affordable mobile connectivity updates from KT M Mobile. Price still matters. Good UX does not remove the importance of price, and KT M Mobile is clearly using both. Through August 31, the company is promoting unlimited mobi plans for Japan, China, Vietnam and Taiwan at 990 won per day. Three-day packages are priced at 2,970 won and four-day packages at 3,960 won during the promotion. That is aggressive pricing, particularly for short-haul Asian travel from South Korea. But it also comes with an obvious limitation: the headline offer is promotional and concentrated on four destinations. Travellers heading elsewhere still need to compare mobi's regular pricing, network availability and plan conditions against larger global eSIM platforms. mobi currently covers dozens of countries rather than trying to be everything to every traveller. That makes it a compelling option for its target market, especially South Korean users who value local-language support and a familiar domestic brand, but less relevant for travellers who want one account spanning a very large number of destinations or who are buying outside Korea. Kim Ui-hyeon (김의현), CEO of KT M Mobile, said, "It is meaningful that services designed from the customer's perspective, including the Activation Check feature, led to this award." He added: "We will continue to build an eSIM roaming service that customers can use easily and with peace of mind." Why this award matters. The interesting part of mobi's win is not that another eSIM service has collected an industry award. It is what the award rewards. Travel eSIMs have spent years competing on destination count, data volume and price. Those remain important, but the market is maturing. Airalo, Saily, Holafly and other major platforms are increasingly investing in direct installation, app-led setup and pre-travel preparation because the next competitive battle is not simply getting an eSIM onto a phone. It is removing the possibility that the customer lands abroad and discovers something was configured incorrectly. mobi's Activation Check is a smart response to that shift. It does not reinvent eSIM technology. It improves the moment when users are most likely to distrust it. That is a useful lesson for the wider market. As travel connectivity becomes more embedded and less technical, the strongest services may not be the ones offering the most plans. They may be the ones that make travellers think about connectivity the least.

Strong eSIM
Aug 18th, 2026
A cheaper Holafly alternative for unlimited data (2026).

A cheaper Holafly alternative for unlimited data (2026). Comparing Holafly alternative options in 2026? This is an honest, side-by-side look at how StrongeSIM measures up against Holafly. Strong eSIM LTD focus on the three things that decide a trip: price, how fast you get online, and the safety net if the eSIM does not connect. Quick answer A strong Holafly alternative in 2026 is StrongeSIM: it offers unlimited daily plans where the network allows, plus fixed plans, all at the wholesale price rather than Holafly's premium. Holafly is still the simplest choice if you only ever want unlimited. Holafly built its name on one idea: unlimited data while you travel. It is a genuinely appealing pitch. But unlimited plans tend to carry a premium price, and travelers looking for a Holafly alternative usually want the same peace of mind for less. StrongeSIM offers both fixed data plans and unlimited plans, priced at the live wholesale rate. Here is the honest comparison. What to look for in a Holafly alternative. Choosing a Holafly alternative really comes down to those same three things. Get them right and the rest is detail. Price. Holafly adds a retail markup on top of the wholesale rate. StrongeSIM adds a 0% markup, so the same data usually costs less. Speed. Both deliver instantly, so you are online within minutes of landing. Safety. StrongeSIM refunds you in full if you are not connected within 15 minutes of arrival, which is the part most rivals leave out. StrongeSIM vs Holafly, at a glance. StrongeSIM vs Holafly | What matters | / | Holafly | | Pricing model | | 0% markup, live wholesale price | Premium unlimited pricing | | Unlimited data plans | | Available where the network allows | Core product | | Fixed GB plans (pay for what you need) | | Full range of sizes | Limited | | Connect-or-refund | | 15 minutes or full refund | Standard refund policy | | Hotspot / tethering | | Included | Varies by plan | | Buy 2, save 10% | | Built-in buddy discount | Not offered | | Buy without an app | | Web + account, no app needed | App-first | How Strong eSIM LTD compared Where Holafly is strong. A fair comparison names the good on both sides, so here is where the competition genuinely earns its reputation: * A simple, confident unlimited-data pitch that is easy to understand. * Strong brand around long or data-heavy trips. * Good option if you truly cannot predict your usage and want zero math. Where StrongeSIM pulls ahead. Here is where StrongeSIM makes the stronger case as a Holafly alternative: * If you do not need unlimited, fixed plans mean you never overpay for data you will not use. * When you do want unlimited, you get it at the wholesale price instead of a premium. * The 15-minute connection guarantee gives you a refund if it does not work on arrival. * Hotspot is included, so you can share with a travel partner or a laptop. The price difference, explained. Here is the part that actually changes what you pay. Most travel eSIM apps buy data wholesale and resell it with a markup that can run from a small margin to well over double. StrongeSIM shows you the live wholesale price with a 0% markup instead, so there is no retail margin baked into the number you see, and no surprise fee added at checkout. On top of that, buying a second eSIM for a travel partner drops the whole order 10% automatically, and there is no code to hunt for. For a couple or a family, that difference adds up fast across a single trip. How to switch from Holafly to StrongeSIM. You do not need to cancel anything with Holafly first. Switching takes a couple of minutes: * Pick your destination and plan on StrongeSIM, then check the live price for your exact dates. * Pay, and your QR code arrives by email in about 30 seconds and stays in your account. * On your phone, open Settings, choose to add an eSIM, and scan the QR code. * Turn the eSIM on when you land so your days start then, and keep your home SIM for calls. Coverage, hotspot and the little things. Beyond price, the small details add up. StrongeSIM runs on the same local networks the big names use, so coverage is comparable in most destinations. Hotspot and tethering are included, so you can share your connection with a laptop or a friend. And because every eSIM arrives as its own email with a note you can label, buying for a couple or a whole family stays simple instead of turning into a guessing game at the airport. Who should choose what. There is no single winner for everyone. Lean toward Holafly if the strengths above matter most to you. Lean toward StrongeSIM if you are travelers who want unlimited or fixed data without paying a premium, and prefer to only pay for what they use. In short, StrongeSIM is best for travelers who want unlimited or fixed data without paying a premium, and prefer to only pay for what they use. If you are weighing a Holafly alternative in 2026, compare the exact plan and dates you need, then look at the live price. You can browse StrongeSIM plans for your destination in seconds, and check that your phone supports eSIM before you buy. The best choice is the one that gets you online cheaply and refunds you if it does not. Holafly or StrongeSIM? If you want a pure unlimited brand and price is no object, Holafly is a fine choice. If you want unlimited without the premium, or the flexibility of fixed plans, StrongeSIM is the cheaper, more flexible alternative. Frequently asked questions. Yes, StrongeSIM offers unlimited daily plans where the local network supports them, priced at the wholesale rate. You can also choose a fixed GB plan if you would rather pay only for what you need. Heading somewhere specific? Compare prepaid and unlimited plans across 197 eSIM destinations, or read the eSIM setup guide before you fly.

ABNewswire
Jul 25th, 2026
Holafly Discount Code TECHREVIEW launches global savings.

Holafly Discount Code TECHREVIEW launches global savings. Posted on july 25, 2026. Holafly Discount Code TECHREVIEW: Save 5% on Travel eSIMs and 10% off Plans for 12 months. Enjoy unlimited data in 200+ countries with instant activation. Holafly discount code TECHREVIEW unlocks 5% off any Holafly Travel eSIM and 10% off Holafly Plans for the first 12 months, providing timely savings for summer travelers, digital nomads, and frequent flyers seeking reliable, unlimited mobile data in over 200 countries and regions. This exclusive offer arrives amid peak international travel season, enabling users to avoid expensive roaming fees and unreliable public Wi-Fi while enjoying seamless connectivity from the moment they land. Holafly's eSIM solutions feature instant QR code activation, hotspot support, 24/7 multilingual customer service, and truly unlimited data on most plans - making them ideal for navigation, streaming, remote work, and staying in touch during trips. The promotion is available through Holafly's successful official partnership with esimdiscount.codes, a trusted platform specializing in verified promo codes and deals for leading eSIM providers. This collaboration ensures travelers have easy access to genuine, up-to-date savings without sifting through expired offers or unreliable sources. Travelers can redeem the discount in seconds by visiting Holafly, selecting a destination-specific Travel eSIM or a flexible Holafly Plans subscription, and entering TECHREVIEW at checkout. Full details and redemption instructions are available here: https://intercom.help/promocodebonus/en/articles/16001256-holafly-discount-code-techreview-how-to-claim-attractive-esim-savings. Holafly continues to set the standard for modern travel connectivity with eco-friendly digital eSIMs, flexible plan durations, and strong global network coverage. The Holafly discount code TECHREVIEW enhances accessibility for both short-term vacationers and long-term adventurers. About Holafly Holafly is a leading global eSIM provider offering prepaid unlimited data plans for international travelers. Founded in 2017, the company serves customers in more than 200 countries with easy-to-use, reliable solutions designed for the modern traveler. Media Contact Company Name: esimdiscount.codes Contact Person: Media Relations Email: Send Email Country: United States Website: https://esimdiscount.codes/

Finanzen.net
Jul 20th, 2026
GNW-News: The world's most-followed TikTok creator Khaby Lame becomes global brand ambassador for Holafly.

GNW-News: The world's most-followed TikTok creator Khaby Lame becomes global brand ambassador for Holafly. July 26, 2026 at 2:15 AM ^DUBLIN, July 20, 2026 (GLOBE NEWSWIRE) - For years, Khaby Lame has been delighting a global audience with a simple credo: Why make things complicated when they can be simple? Without saying a word, the world's most-followed TikTok creator became one of the most recognizable personalities on the internet by pointing out unnecessarily complicated procedures and contrasting them with simple, obvious solutions. This philosophy now forms the foundation for a new collaboration: Khaby Lame becomes global brand ambassador for Holafly, the world's leading provider of travel eSIMs. This partnership brings together two brands whose success is based on simplifying everyday experiences. While Khaby became a global phenomenon by eliminating unnecessary complexity, Holafly has made it its mission to provide travelers abroad with a seamless connection - completely without frustrating roaming fees. Despite the digital transformation of the travel industry, internet connectivity abroad remains one of the last major hurdles: Millions of people still search for local SIM cards upon arrival in a foreign country, rely on public Wi-Fi, or worry about roaming costs. Holafly is fundamentally changing this. By offering travelers the ability to activate mobile data before departure and connect to the network within minutes of arriving at their destination, the company has simplified a process that was long accepted as a necessary evil. This partnership comes at a time when convenience has become one of the most important expectations of modern travel. Travelers can book flights, accommodations, transportation, and experiences within seconds via their smartphone, but crossing a border often means losing access to the services and communications they rely on in daily life. The partnership builds on an existing connection to the brand, as Khaby has used Holafly on his international travels. Since he regularly travels across countries and continents for work and has built a global audience through his advocacy for simplicity, the collaboration is a natural solution thanks to easy connectivity. "Khaby became a global phenomenon because he reminded people that the simplest solution is often the best," says Daniela Prado, Brand Director at Holafly. "When we investigated why his content resonates with hundreds of millions of people worldwide, we realized that it reflects exactly what travelers expect today. Whether booking a flight, navigating a foreign city, or staying in touch with family and colleagues - people are looking for experiences that work seamlessly, intuitively, and reliably." With more than 25 million eSIMs sold worldwide and network coverage in over 200 destinations, Holafly is one of the most recognized brands in travel technology. The partnership with a content creator whose audience covers virtually all major travel markets reflects the company's growing global ambitions. Watch the campaign video here (https://www.youtube.com/watch?v=WGBSUE9zJSY&feature=youtu.be). With over 160 million followers on TikTok, Khaby's reach transcends language barriers, cultures, and borders. This makes him the ideal ambassador for a company that helps millions of people navigate the world with more confidence. The partnership is based on a conviction shared by both brands: Travel is complicated enough as it is. Media contact: [email protected] A photo accompanying this announcement is available at http://www.globenewswire.com/NewsRoom/AttachmentNg/b1788de0-3010-4469-a979-11cf4b38194c

Crowdin
Jun 15th, 2026
How Holafly achieved 5x faster localization via a custom AI skill and Crowdin.

How Holafly achieved 5x faster localization via a custom AI skill and Crowdin. Every two weeks, Holafly sends a new version of its mobile app out to users worldwide. The app helps travelers track data usage, manage roaming, and earn rewards like "HolaCoins" across 16 languages. Behind this global operation is Marcel Pintó Biescas, Head of Mobile at Holafly. Crowdin Enterprise came across his post on LinkedIn, where he shared Holafly's new localization workflow, and decided to ask more deeply about their approach. Marcel's team ran into a classic problem: their localization process was slowing them down. This is the technical story of how they fixed it by building a custom AI development skill and connecting it to Crowdin. | SUMMARY | / | / | | Focus area | Key metric and tech element | Impact on workflow | | Custom /localize skill | 4x to 5x faster engineering cycle | A custom developer command (/localize-text) automatically extracts text right from the code into .arb files, completely eliminating manual copy-pasting. | | Full-screen context | Multi-layered context mapping | The skill automatically reads the file and widget structure to understand screen layouts. Developers can also feed the AI screenshots or Figma links via MCP to prevent layout breaking. | | Translation approach | AI translation + human proofreading | Translation Memory (TM) + AI workflow translates new strings to keep nightly builds moving, while professional human linguists proofread the copy to ensure a perfect brand tone. | | AI model | Claude 4.6 Sonnet | The content team uses an AI model with a custom prompt, a glossary, and a style guide inside Crowdin to keep translations more accurate and consistent. | | Scalability and speed | Last 4 new languages added with 0 development work | Introducing a new language is now completely straightforward. Holafly launched 4 new European languages smoothly without requiring any extra engineering or development work. | How it was before Crowdin. Before their current automation, a single new app feature had to go through a slow pipeline. First, the content team defined translation keys and added them to Figma designs alongside the English source text. Next, they manually entered and translated everything inside the previous localization platform. Only after all the languages were completely ready could the engineering team finally tackle the task. This setup created constant friction. If a developer realized a key was wrong, or if a text string needed to be broken into smaller chunks to fit the mobile layout, the work bounced right back to the content team. This back-and-forth loop made the process take 4 to 5 times longer than it does today. Marcel knew they needed to remove these manual steps. Developing a custom /localize skill. Marcel's breakthrough idea was to flip the workflow upside down: let developers write code first, and use a custom skill to fully automate the localization handoff. Today, a Holafly developer writes layout code and hardcodes plain English text directly into a Flutter widget - for example, typing Text("Login");. Instead of manually copying that text into an external spreadsheet or file, the developer stays right inside their code editor. They open Cursor, Claude Code, or a similar agent and run a command: This command triggers the custom skill to kick off the automation. Under the hood, the skill reads the file, looks at the surrounding widgets, and understands the exact context of the screen. If a layout is tricky, the developer can pass extra hints, screenshots, or Figma links using a Model Context Protocol (MCP). Team even has a skill to use Dart MCP or Maestro MCP to let the AI pull screens directly from a running device, though the file context alone is usually enough. Teaching AI Holafly's naming rules. To prevent the AI from generating messy assets, Marcel loaded the skill with Holafly's strict design rules, examples, and an internal checklist. AI is trained to format keys strictly using camelCase segments separated by underscores like screen_componentIdentifier_contextState A core requirement of this automation is forcing the AI to choose descriptive names over generic ones: * | error1_title * | checkout_text_paymentFailedErrorTitle Anyone looking at the codebase instantly knows exactly where the text lives (checkout), what kind of UI element it is (text), and the exact state or context it represents (paymentFailedErrorTitle). Marcel provided Crowdin Enterprise with the example of their naming table: Managing layout risks and text expansion. A major challenge in mobile app localization is text expansion - German phrases, for instance, often run much longer than English ones. To address this, the /localize skill analyzes the UI context to see if a text string is being placed inside a tight or rigid component that cannot stretch. It then passes these layout boundaries directly into the translation notes and the ARB metadata. Because AI isn't 100% reliable at predicting visual layout breaks on its own, Holafly has two more checks: * Proofreading phase: Human translators use the metadata and context clues to adjust phrasing if a translation looks too long. * QA regression tests: Holafly's QA team runs rapid multi-language regression tests across the app. They do not validate the actual translations, but they check every language specifically to catch and fix broken layouts before release. Once the skill finishes generating the formatted .arb file, the developer simply reviews the AI's work and opens a Pull Request. Crowdin + the /localize skill workflow. Once a Pull Request is approved and merged, AI's job in the local codebase is done, and the automation shifts over to Crowdin. Holafly wrote custom scripts around the Crowdin CLI. A GitHub Action pushes the newly generated keys directly to Crowdin, where the platform triggers an automated workflow that combines translation memory and AI. To ensure these automated translations actually sound like Holafly, the content team didn't rely solely on default settings. They built a foundation for AI and created a glossary and a detailed style guide directly in Crowdin. The content team then wrote a small custom prompt to guide the AI translation engine. Balancing fast releases with human quality. In mobile development, waiting for perfect translations can completely stall a product release. Holafly avoids this by keeping its app on a strict bi-weekly release train model. The team's primary goal is to have professional translators proofread every new string to ensure the copy matches their brand tone. Human linguists are an essential part of the loop, and the team always aims to get their eyes on the text before an update ever reaches a user's phone. However, Holafly does not stop the release train to wait for translations - they assume the brief risk of shipping temporary AI-generated text if the manual review cannot be finished before the release deadline. In reality, the vast majority of strings are successfully proofread by a human eye before the app goes live. " Crowdin Enterprise don't stop the 'train' for translations, and Crowdin Enterprise assume the risk of some of them being AI-translated. Although in practice most of them get proofread before Crowdin Enterprise go out. - Marcel Pintó Biescas, Head of Mobile at Holafly Results. By focusing heavily on their custom skill and automating the handoff to Crowdin, Holafly changed its entire approach to localization: * The timeline from a finished design to a fully localized feature is now 4 to 5 times faster than under their previous workflow. * The team added 4 new European languages to the app with zero additional engineering work required. Marcel notes that, unless it is a complex layout system like Arabic, adding a language is completely straightforward. * Manual copy-pasting has been eliminated. Developers focus on building application features, while translators spend their time as editors, focusing purely on brand nuance and quality. Localize your product with Crowdin Automate content updates, boost team collaboration, and reach new markets faster. Yuliia Makarenko Yuliia Makarenko is a marketing specialist with over a decade of experience, and she's all about creating content that readers will love. She's a pro at using her skills in SEO, research, and data analysis to write useful content. When she's not diving into content creation, you can find her reading a good thriller, practicing some yoga, or simply enjoying playtime with her little one.

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