
SIMzip is the world's first AI-powered eSIM, offering unthrottled 5G/4G data plans worldwide. Powered by cutting-edge AI technology, SIMzip intelligently selects networks to optimize speed and connectivity. All plans include Wi-Fi hotspot capability, a 6-month validity period, and a money-back guarantee. SIMzip is a UK company and provides support via in-app chat and Zippy AI assistance 24/7.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
SIMzip does not provide an unlimited‑data eSIM option for travel in Serbia.
Instead, the provider offers several fixed‑data plans, such as a 40GB plan valid for 30 days priced at $144.00 USD, a 20GB plan also valid for 30 days at $79.20 USD, a 10GB plan for 15 days at $42.00 USD, and smaller data packages that are cheaper but allow the same 4G and 5G coverage nationwide. Selecting one of these fixed‑data plans can be more economical for most travelers; unlimited plans would be required only for very heavy data users.
SIMzip does not provide a Serbia eSIM that includes a local phone number or SMS capability. Only data‑only eSIM plans are available from this provider for travel in Serbia.
Travelers who want voice or text features can rely on VoIP applications such as WhatsApp, Telegram and iMessage, which operate over the data connection provided by the eSIM.
SIMzip currently offers 7 single-coverage data plans for Serbia. These plans provide data allowances ranging from 1GB to 40GB with validity periods between 5 and 30 days. Prices for these plans range from $9.60 to $144.00. SIMzip does not offer any multi-country plans that include Serbia. Tethering is permitted with some of the available options.
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