PuraSim BlogThe PuraSim Blog
Guides, comparisons, and tips for staying connected while traveling: eSIM by destination, how to save on roaming, mobile compatibility, and everything you need before taking off.
Destinations
eSIM for Amsterdam: Internet on your canal getaway
eSIM for Amsterdam: data from Schiphol for maps, museums, and canals. Coverage, GB for a weekend, and activation in 1 minute.
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Destinations
eSIM Africa: Complete Guide for Travel Data Across the Continent
eSIM for Africa: coverage by country, data for safari in South Africa, Kenya or Tanzania, and activation in 1 minute. Compare w...
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eSIM guides
When to activate the eSIM? Before traveling or upon arrival, solved
When to activate your eSIM, before traveling or upon arrival? Installing vs. activating, when validity starts, and common mista...
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Compatibility
eSIM and 5G: What Real Speed You'll Actually Have While Traveling
5G eSIM: True 5G while traveling, expected speeds, and what affects them. A straight-talk guide with compatible phones and prac...
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Comparisons
Unlimited Data eSIM: Do They Really Exist or Is It Just Marketing?
eSIM with unlimited data: we tell you if they really exist, what throttling is, and when they are worth it compared to a GB pla...
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Comparisons
Blink eSIM: Reviews, prices, and real alternatives (2026)
Blink eSIM honest reviews: how it works, prices, coverage, pros and cons, and alternatives that give you more data for less. 20...
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Comparisons
Saily Alternatives: Cheaper and More Flexible eSIM Options in 2026
Looking for an alternative to Saily? We compare price, coverage, and flexibility to help you choose the best eSIM for your next...
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Comparisons
Holafly Alternative: Cheaper Pay-Per-Gig eSIM Options
Looking for a cheaper alternative to Holafly? We compare unlimited data vs. pay-per-GB plans and how to switch without losing y...
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Comparisons
Airalo Alternative: Best Options for Staying Connected While Traveling
Looking for an alternative to Airalo? We compare price, coverage, and Spanish support to help you choose the best travel eSIM. ...
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Comparisons
Airalo vs Saily: an honest comparison of two popular travel eSIMs
Airalo vs Saily: prices, coverage, app, and support head-to-head. Discover which low-cost travel eSIM is best for you and what ...
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Comparisons
aloSIM reviews 2026: honest review and alternative in Spanish
Real aloSIM reviews: prices, coverage, app and APN for Canadian eSIM, plus an alternative with 24/7 Spanish support. Honest ana...
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Destinations
eSIM Indonesia: Complete Guide for Internet in Bali, Jakarta, Java & Lombok
Indonesia eSIM Guide: How many GB you need, coverage in Bali, Jakarta, and Lombok, local carriers vs. eSIM, and how to activate...
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Destinations
eSIM London: Stay Connected with Fast, Reliable Data
eSIM for London: how many GB do you need for 3-5 days, coverage on the Underground and at airports, and why it avoids roaming a...
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Roaming
O2 Roaming: how it works, prices and eSIM alternative
O2 Roaming: free in the EU, zones and prices outside (UK, Switzerland, USA), how to activate it, and the PuraSim eSIM alternati...
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Comparisons
Saily eSIM: prices, plans and alternative in 2026
Real reviews of NordVPN's Saily eSIM: prices, coverage, pros and cons, and the best alternative with Spanish support.
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Roaming
Yoigo Roaming: Prices, Activation, and a Cheaper eSIM Alternative
How much Yoigo roaming costs in Europe and outside the EU, how to activate it, and why a travel eSIM is cheaper.
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Roaming
Vodafone Roaming: Prices, Data Bundles & eSIM Alternative 2026
Vodafone roaming costs in Europe and outside the EU, its travel passes and limits, and how a data eSIM saves you up to 90%.
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Roaming
Simyo Roaming: Precios, Cómo Funciona y Alternativa eSIM
How much Simyo roaming costs in the EU and outside Europe, how to activate it, and why a travel eSIM is worthwhile.
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Roaming
Roaming Pepephone: prices, how it works & eSIM alternative
How Pepephone roaming works in the EU and outside Europe, and why a travel eSIM is cheaper for distant destinations.
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Roaming
MásMóvil Roaming: prices, bundles, and eSIM alternative 2026
MásMóvil roaming prices in Europe and worldwide, international bundles, and how to save money with a travel data eSIM.
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Roaming
Lycamobile Roaming: Price & eSIM Alternative 2026
How Lycamobile roaming works, its international rates, and why a travel eSIM is cheaper for data.
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Roaming
Lowi Roaming: Prices, Limits, and eSIM Alternative 2026
How Lowi roaming works in the EU, what happens outside Europe, and how to connect cheaply with a travel data eSIM.
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Roaming
Lebara Roaming: pricing, calls, and eSIM alternative
How Lebara roaming works, its international rates, and how a data eSIM connects you cheaply outside of Europe.
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Roaming
Jazztel Roaming: price, bundles, and eSIM alternative 2026
Jazztel roaming prices in Europe and outside the EU, how to activate it, and how a data eSIM saves you money on your travels.
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