Unlimited data eSIM: prices and the fine print
No data meter, no rationing, no anxiety; that is the pitch, and for heavy users it is genuinely worth paying for. Here is what unlimited actually costs per day across the destinations we track, and the hotspot fine print the sales pages whisper.
The 10-second decision
Will you use more than 1.5GB every single day? Video calls daily, streaming without Wi-Fi, constant uploads: unlimited pays for itself. Anything less and a right-sized fixed plan costs half or less.
Unlimited eSIM prices by country, per day
Sorted by daily cost. Each row links to the full country guide with all plan sizes compared.
| Destination | Plan | Total | Per day | Buy |
|---|---|---|---|---|
| 馃嚬馃嚟 Thailand | Holafly 路 15 days | $44.90 | $2.99/day | View plan |
| 馃嚝馃嚪 France | Holafly 路 15 days | $47.90 | $3.19/day | View plan |
| 馃嚜馃嚫 Spain | Holafly 路 15 days | $47.90 | $3.19/day | View plan |
| 馃嚡馃嚨 Japan | Holafly 路 10 days | $34.90 | $3.49/day | View plan |
| 馃嚬馃嚪 Turkey | Holafly 路 10 days | $34.90 | $3.49/day | View plan |
| 馃嚢馃嚪 South Korea | Holafly 路 10 days | $34.90 | $3.49/day | View plan |
| 馃嚜馃嚞 Egypt | Holafly 路 10 days | $34.90 | $3.49/day | View plan |
| 馃嚫馃嚘 Saudi Arabia | Holafly 路 15 days | $57.90 | $3.86/day | View plan |
| 馃嚭馃嚫 United States | Holafly 路 15 days | $57.90 | $3.86/day | View plan |
| 馃嚚馃嚟 Switzerland | Holafly 路 10 days | $39.90 | $3.99/day | View plan |
| 馃嚥馃嚮 Maldives | Holafly 路 7 days | $29.90 | $4.27/day | View plan |
| 馃嚘馃嚜 United Arab Emirates | Holafly 路 5 days | $24.90 | $4.98/day | View plan |
The fine print that separates good unlimited from bad
Hotspot caps
The big one. Many unlimited plans cap tethering at 500MB-1GB per day or block it entirely. If your laptop needs the connection, verify the tethering policy before paying.
Fair-use clauses
Unlimited volume with a speed asterisk: extreme daily usage can be slowed. Normal heavy use, even 5GB days, rarely triggers it on the established providers.
Daily pricing math
Unlimited is priced per day, so short trips suit it best. A 5-day unlimited at $5/day beats buying 20GB you cannot finish; a 30-day trip at daily rates adds up fast.
Unlimited eSIM questions, answered
Is unlimited eSIM data really unlimited?
Volume, yes; conditions apply. Most unlimited travel eSIMs carry a fair-use policy that can slow speeds after extreme daily usage, and many cap or block hotspot tethering, commonly around 500MB to 1GB per day where allowed. The data itself does not run out, which is the promise being sold.
Who actually benefits from unlimited plans?
Travelers using more than roughly 1 to 1.5GB per day, sustained: remote workers on video calls, content creators uploading daily, families hotspotting where allowed, and anyone whose trip has unreliable Wi-Fi. Below that usage, a 10 to 20GB fixed plan costs meaningfully less.
Which provider has the best unlimited eSIM?
Holafly built its brand on unlimited and covers the most destinations with it; Saily now undercuts Holafly's price in a growing list of countries. Compare both for your destination: the winner flips country by country, which is exactly what our table shows.
Can I hotspot my laptop on an unlimited eSIM?
Check before buying; this is the fine print that matters most. Holafly commonly limits tethering on unlimited plans. If laptop tethering is central to your trip, a large fixed-data plan with free hotspot usually serves better than unlimited with a cap.
Do unlimited eSIMs throttle speeds?
Under normal use, no; you get the local network's 4G or 5G. Fair-use clauses reserve the right to slow extreme outliers, and a few budget unlimited products deprioritize at peak hours. Sustained-use travelers report Holafly and Saily behaving well in practice.