Unlimited Data eSIM Plans Compared: Which One Costs the Least?

Daily high-speed data cap (2GB)

Both HelloRoam and Holafly cap high-speed data at 2GB per day. After consuming 2GB in a single calendar day, your connection drops from 4G/5G speeds to 256kbps for the remainder of that day. At midnight (local time), the cap resets and high-speed data resumes. This is the standard model across the travel eSIM industry. The data itself remains unlimited in volume. You will not be cut off entirely. What changes is speed.

2GB per day is enough for maps, messaging, email, social media browsing, and light streaming. You would need to watch roughly 2.5 hours of standard-definition video to reach the cap. Most moderate travelers do not hit 2GB per day unless they stream actively. The cap exists because it prevents abuse of wholesale carrier agreements that power the eSIM network.

What works at 256kbps after the cap

256kbps is 0.256 megabits per second. That sounds technical, but here is the practical reality of what you can and cannot do after the daily cap is reached:

Tethering and hotspot support

HelloRoam includes tethering on all unlimited plans across all 185 countries. You can share the connection with a laptop, tablet, or secondary device without any plan upgrade or extra cost. The shared connection is subject to the same 2GB daily high-speed cap. Using a laptop through a hotspot typically consumes 300 to 500MB per hour, so the cap can be reached faster when sharing.

Holafly restricts tethering on unlimited plans in some countries. If tethering is important for your trip, verify Holafly's current tethering policy for your specific destination before purchasing. Travelers who need a reliable hotspot for remote work should use HelloRoam.

When to choose unlimited

Unlimited plans are worth the premium when you use more than 1GB per day consistently. At HelloRoam's $1.33/day, you are paying for 1GB at $1.33/GB equivalent. A 10GB metered plan for Germany at $0.61/GB fixed costs $6.10 total. That covers 10 days at 1GB per day. If you use more than 1GB per day, unlimited breaks even after 7 days.

Strong use cases for unlimited: daily video calls, regular video streaming, hotspot sharing with a laptop, trips longer than 14 days where a fixed plan would need a top-up, and travelers who do not want to monitor data usage. If any of these apply, unlimited removes the risk of running out mid-trip.

When fixed data plans win

Fixed plans are cheaper for light and moderate travelers. In Thailand, a 50GB HelloRoam plan at $14.38 covers a heavy user for 7 days at $2.05/day, versus $3.35/day for unlimited. The fixed plan saves 39%. In Japan, a 10GB fixed plan at $15.99 covers 10 days of moderate use at $1.60/day versus $3.35/day for unlimited.

Fixed plans also win for short weekend trips (1 to 3 days), travelers who have strong hotel or cafe WiFi, and anyone who downloads media offline before leaving. Use the data usage calculator to estimate your daily GB total. If you stay below 700MB per day, a fixed plan will cost less.