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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Usage limit: Unlimited
SIMzip does not provide any unlimited data eSIM plans for Guinea‑Bissau. All of its offers for the country have a fixed data allowance.
Travelers can take advantage of SIMzip’s fixed‑data options, such as the 5GB plan valid for 10 days or the 3GB plan valid for 5 days. For most users these fixed plans are more cost‑effective unless a very heavy data consumption is expected.
SIMzip does not sell Guinea‑Bissau eSIM plans that include a phone number or SMS capability. All available SIMzip eSIMs for Guinea‑Bissau are data‑only. Travelers can still use popular VoIP services such as WhatsApp, Telegram and iMessage over the data connection for voice and messaging.
SIMzip currently offers four single-coverage data plans for Guinea-Bissau. These plans range in price from approximately $77.20 to $212.30 and provide data allowances between 1GB and 5GB, with validity periods of 5 to 10 days. Some plans permit tethering. No multi-country plans covering Guinea-Bissau are available from this provider.
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