eSIM Comparison Guides
Destination pages tell you what’s available. These guides answer the harder questions — which plan is genuinely cheapest per gigabyte, which ones let you tether a laptop, and what “unlimited” actually means once fair-use caps are applied. Each guide states the rule used to rank it.
Cheapest eSIM Plans by Price per GB
A $3.99 plan is not automatically cheaper than a $17.99 one — it depends how much data you actually get. This page recalculates every capped plan we track into a single comparable unit, price per gigabyte, and ranks them from cheapest to most expensive.
Compare 15 plansTravel eSIMs That Allow Hotspot and Tethering
If you work while travelling, tethering matters more than the headline data allowance. Some providers allow it without limits, some cap it to a daily amount, and some never state a policy at all. This page lists only the plans that explicitly document unrestricted hotspot use.
Compare 15 plansUnlimited Data eSIMs and Their Real Fair-Use Limits
'Unlimited' rarely means unlimited at full speed. Most providers give you a generous daily allowance and then slow the connection sharply for the rest of the day. This page compares unlimited plans by their real cost per day of validity and shows the fair-use cap each one applies.
Compare 15 plans