eSIM Card
AloSIM
eSIM Card vs AloSIM: Which eSIM Should You Buy?
Updated September 21, 2026
The Short Answer
Pick eSIM Card if you know your exact data need and trip length and want a plan sized to match, down to the day. Pick AloSIM if you'd rather have fewer choices to make and a free international phone number thrown in. Both sell fixed-GB and unlimited plans, so the real difference isn't the pricing model, it's how granular the sizing is and what's bundled alongside the data.
The Core Difference: Dozens of Sized Tiers vs a Simple Lineup
eSIM Card's United States page alone lists roughly 30 combinations: seven fixed-data tiers from 1GB to 100GB, each sold at several validity windows from 3 to 90 days, plus two unlimited tiers ("Unlimited" and "Unlimited Plus") running 1 to 30 days. AloSIM keeps it simpler: a handful of fixed-GB sizes per country plus an unlimited option, with no separate short-validity discount for buying less time. If you know you only need 1GB for a 3-day layover, eSIM Card has a tier priced for exactly that. If you'd rather not compare that many options, AloSIM's shorter list is easier to scan.
That granularity shows up in price. eSIM Card's US 1GB/3-day tier runs $1.92, cheaper than AloSIM's US 1GB at $4.50, but AloSIM's 1GB has a longer minimum validity (7 days) built in rather than sold as a separate short-window tier. They're not quite the same product: eSIM Card is pricing a shorter window, AloSIM a longer one, at that size.
Price Snapshot (United States, before any code)
| Plan | eSIM Card | AloSIM |
|---|---|---|
| 1GB | $1.92 (3-day validity) | $4.50 (7-day minimum validity) |
| 10GB | $12.86 (30-day validity) | Not sold as a fixed 10GB tier |
| Unlimited | $12.05 (7-day validity) | Sold, exact price varies by validity |
eSIM Card prices are its own listed US rates at the time we checked; AloSIM's are from its published country pricing. Both change over time and by destination, and eSIM Card's extra validity tiers mean it isn't always comparing the same window of days.
Discount Codes
- eSIM Card: ESIM10, 10% off esim. Full code list →
- AloSIM: ALOSAVE, 15% off all plans. Full code list →
Neither provider runs the kind of affiliate program that supports our own code, so both codes here are the best public ones we've verified rather than exclusive codes of ours.
Is eSIM Card or AloSIM the Right Pick
Go with eSIM Card if…
- You know your exact data need and trip length and want a tier sized to match instead of rounding up
- You're confident about the plan before buying, since eSIM Card's refunds are limited to narrow cases like a genuine coverage failure
- You want the option to add a virtual phone number or a voice-enabled eSIM from the same app
Go with AloSIM if…
- You'd rather pick from a shorter, simpler list of plans
- You want a phone number bundled in for free instead of bought as a separate add-on
- You want room to change your mind: AloSIM refunds eSIMs that fail to connect or turn out incompatible
Two Things Worth Knowing Before You Decide
The phone number isn't free on both. AloSIM bundles a Hushed-partnered international number at no extra cost with a data plan. eSIM Card sells its own virtual number as a separate add-on starting around $2.40, inside the same app as its data eSIMs, so it's a purchase rather than a perk.
Refund policies point in opposite directions. eSIM Card's own policy describes eSIMs as fundamentally non-refundable once installed or used, with exceptions limited to things like a genuine coverage failure claimed within 30 days. AloSIM advertises a no-questions refund for an eSIM that fails to activate or turns out incompatible with your device, though that window closes once you've made real use of the data on either provider.
For device setup and eSIM basics that apply to both providers, see our eSIM compatible devices guide.
eSIM Card vs AloSIM FAQ
Which is cheaper, eSIM Card or AloSIM
Depends on the size and length you need. eSIM Card's short-validity tiers (like its 3-day 1GB) are cheaper than AloSIM's equivalent size at AloSIM's longer minimum validity. For a longer single-country stay, compare the specific tier and length on each site, since eSIM Card's pricing shifts by validity window in a way AloSIM's doesn't.
Do both offer unlimited plans
Yes. eSIM Card sells two unlimited tiers ("Unlimited" and "Unlimited Plus") at several validity lengths. AloSIM also sells unlimited plans alongside its fixed-GB options.
Which one includes a phone number
AloSIM bundles a free international number through its Hushed partnership. eSIM Card sells its own virtual number as a separate paid add-on starting around $2.40, rather than including one for free.
Which has the better refund policy
AloSIM's is more generous on paper: a no-questions refund if the eSIM fails to connect or is incompatible with your device. eSIM Card's policy treats eSIMs as largely non-refundable once installed or used, with narrow exceptions like a genuine coverage failure claimed within 30 days.
Some codes and links on this page are affiliate codes and links, including our own (ADAMANDLINDS, where it applies). If you use one, we may earn a commission. We show our own code more prominently where we have one, not because it's automatically the best deal. See our about page for the full breakdown.