eSIMI
Stay connected anywhere with Esimi.io, the smart global eSIM for travelers. Instantly get mobile data in 200+ countries — no roaming, no SIM cards. Activate in minutes with a QR code and enjoy fast, reliable data powered by top networks. Perfect for digital nomads, tourists, and business travelers who need seamless connectivity abroad.
Esimi.io lets you refill the same eSIM, manage plans easily, and soon even make calls — all at affordable rates. Compared to Saily, Airalo, or Holafly, Esimi offers better coverage, prices, and flexibility.
Keywords: eSIM, travel eSIM, data-only eSIM, best eSIM 2025, international eSIM, global internet plan.
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Seamless OS
Seamless OS is a cloud-native BSS/OSS telecom platform from Telness Tech that eliminates traditional telecom complexity by combining core billing, customer operations, service activation, and network-agnostic management into a single, fully automated stack designed for fast, digital-first mobile service delivery. It enables companies to launch their own branded mobile operators by supporting prepaid and postpaid plans, eSIM and travel eSIM products, mobile apps, checkout and payments, regulatory billing and taxation, and complete subscriber lifecycle management with modular APIs and webhook integrations. Built-in AI and agentic capabilities automate workflows, customer support, and operational tasks to reduce overhead and future-proof services for the AI era, while the platform’s flexible, modular architecture lets operators configure, bundle, and upsell products such as data packs, devices, and value-added services.
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eSIM io
eSIM is a digital SIM technology embedded in compatible smartphones that does not require a physical SIM. It allows you to activate a mobile data plan from a network provider. You can use eSIM alongside your existing physical SIM card, enabling you to have two separate SIMs on the same phone (one physical SIM and one eSIM). eSIM io provides users with the fastest and most widespread network coverage in any country they visit, offering affordable data services without paying expensive roaming fees. The most challenging step for users when using eSIM is the process of installing it on their devices. This is where eSIM io stands out from its competitors by offering a strong feature: the One SIM feature. Thanks to this feature, users do not need to purchase and install separate eSIM plans for each country they visit. With the One SIM feature, users install the eSIM on their device once and can use it in every country they visit.
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Gigs
Everything you need to launch phone and data plans, all in one place. Wholesale connectivity, checkout, payments, tax and compliance. We’ve built it, so you don’t have to.
Start selling eSIMs and SIM cards with talk, text and data on the world’s best networks. Mix and match Gigs’ integrated suite of products to launch your own branded mobile service, and watch the revenue roll in.
Launch a checkout and comprehensive plan management site in your own branding, without writing a single line of code.
Manage recurring billing, refunds, taxes and payouts without integrating a 3rd party payment provider.
Reduce support overhead by 95% with instant sales and always-on customer service.
Resolve support queries with one click. Every subscription, metric, payment, SIM and device, all in one interface. Dashboard is always included, no matter what implementation path you choose.
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