We looked for an eSIM discount code and found there aren't any
Four providers checked on their own sites on 17 August 2026. None publishes a working code — including the one running a page titled "Valid Saily eSIM coupon code" that contains no coupon code. The saving you are looking for is real, but it is in the plan, not the box at checkout.
Not one of the four publishes a code
We checked Airalo, Saily, Holafly and Nomad on 17 August 2026, reading each company's own site rather than a coupon aggregator. Aggregators are where the dead codes come from, so they are no use as a source. Not one of the four publishes a discount code.
Airalo showed no code and no promotional banner anywhere on its site. Holafly showed no code and no homepage offer. Nomad showed no code either.
Saily is the case worth sitting with. It runs an official page titled "Valid Saily eSIM coupon code – August 2026", and that page contains no coupon code. It sets out how to redeem one — go to checkout, find "Got a coupon?", paste, apply — and then names none. A company's own coupon page publishing no coupon is the clearest evidence available that the codes circulating elsewhere under its name did not come from it.
We did not check eSIMCard or eSIM Go. Everything on this page covers four providers, not the six we price.
What each one offers instead
Airalo runs a referral programme, not a code. An existing customer sends a link, the friend gets money off the first order, the referrer gets store credit. Read from Toronto, the terms displayed in Canadian dollars: CAD $4.50 to each side. We are not converting that, because what you see depends on where you are. The mechanism matters more than the amount — it needs a personal link, so there is nothing to type into a box. What we found on Airalo.
Saily adds a referral programme worth US$5 to each side, a student discount administered through StudentBeans, and a nonprofit programme. What we found on Saily.
Holafly runs a referral programme, and the only live offer path we could find was a single campaign landing page. What we found on Holafly.
Nomad gives new users a free 1 GB trial eSIM with no code involved, and it discounts openly: sale prices sit on the plan card with the list price struck through. Its Thailand unlimited 10-day plan showed a list of USD 20 and a selling price of USD 16 on the day we looked — read off the card rather than from our price data. That data has since caught up: all 436 Nomad prices across 47 countries were read from the same site on 17 August 2026, so the sentence this page used to carry, that Nomad had no verified row anywhere, is no longer true. What we found on Nomad.
Nomad's is the honest shape for a discount: on the price, visible before you commit, nothing to hunt for.
Why the codes are out there anyway
Search any of these brands alongside "discount code" and you will get pages of results listing codes, most with expiry dates and success rates printed beside them. We tested none of them and we will not reprint one, not as an example and not as a placeholder.
The incentive explains the volume. A coupon page earns from the click through to the shop, whether or not anything works at checkout, so listing a code that fails costs the publisher nothing.
A code is not how you spend less
The difference between two plans from the same seller in the same country is far bigger than any discount any of these companies is offering.
Airalo sells a 1 GB, 3-day plan at exactly $4.00 in 56 of the 90 countries where it offers one. Of the 56 countries that sell its 50 GB, 30-day plan, 18 price it at exactly $49 — $0.98 a gigabyte. The bottom rung of the ladder costs four times the per-gigabyte rate of the top rung, from one company, on one day.
That is not a gap you close with a coupon. In the United States, Airalo's 10 GB over 7 days is $21.50 and its 20 GB over 15 days is $36. Buying the smaller plan twice comes to $43, so the bigger plan is seven dollars cheaper for the same 20 gigabytes and covers a longer trip. In Japan the same pair is $17 and $24, where doubling up costs $10 more than moving up. In 81 of the 89 countries where we hold both rungs, that one step up saves more than $5 — more than either referral credit above.
Providers differ too, and not consistently. In the United States, Airalo sells 20 GB over 30 days twice — $36.50 as Change and $47 as Change+ — against Saily's $36.99 and Nomad's $36, so three sellers and one of Airalo's own two names sit within a dollar while the fourth price is ten dollars clear of them. In Portugal the order changes again: Airalo's 20 GB over 30 days is $19, Nomad's is $20 and Saily's is $27.99. Sticking with one brand because you found a code with its name on it is a good way to pay more than the code was ever worth.
Same seller, same day, $49
The clearest illustration we hold. Three African markets, one provider, prices read in the same pass:
| Country | What $49 buys | Cost per GB |
|---|---|---|
| Nigeria | 10 GB / 30 days | $4.90 |
| Ghana | 20 GB / 30 days | $2.45 |
| South Africa | 50 GB / 30 days | $0.98 |
Same seller, same money, five times the data. No code moves a number in that table.
The spread no coupon reaches
Across the 94 countries we price, the cheapest verified rate runs from $0.24 a gigabyte in Thailand — Nomad's 50 GB over 10 days at $12 — to $4.70 in Nigeria and Fiji, a nearly twentyfold spread. Lebanon is worse again, but the only plan we hold there is a single 1 GB row at $27, which is a gap in our data rather than a market.
Nothing on offer as a discount moves a bill by anything like that. Where you are going, and which rung you pick once you get there, decide almost the whole number.
What to do instead
Use the plan finder on this page. Give it your destination, trip length and the data you think you need, and it will show what is actually sold there, ranked by cost per gigabyte. Then look at the rung above the one you were about to buy: usually cheaper per gigabyte, and often cheaper outright than buying the smaller plan twice.
The cheapest eSIM plans ranks everything we hold on cost per gigabyte. Providers compared sets out who we could verify and who we could not.
That last point is the reason to trust this page. We hold 2,475 verified prices out of 2,699, each one read off a provider's own checkout and dated — Airalo's 1,686, Nomad's 436, 185 of Saily's and 168 of Holafly's. Three of the six providers we list still have zero verified rows, and we say so on their pages rather than filling the space with a guess. A site that will not invent a price is not going to invent a code.
Common questions
Is there a working Airalo discount code?
Not one that Airalo publishes. We read its site on 17 August 2026 and found no code and no promotional banner. What exists is a referral programme: an existing customer sends you a link, and both sides get credit — displayed to us in Canadian dollars at CAD $4.50 each way. It works through a link, so there is nothing to type at checkout.
Why does Saily have a coupon page with no coupon on it?
We can only report what is there. The page is titled "Valid Saily eSIM coupon code – August 2026", it explains how to apply a code at checkout, and it names no code. Saily also runs a US$5 referral programme, a StudentBeans student discount and a nonprofit programme, none of which needs a code you would find on a third-party site.
What saves more — a referral credit or picking a different plan?
The plan, almost always. Airalo's 1 GB, 3-day plan is $4.00 in 56 countries and its 50 GB, 30-day plan is $49 in 18, which is four times better per gigabyte. In 81 of the 89 countries where we hold both, stepping from the 10 GB plan up to the 20 GB one saves more than $5 against buying the smaller one twice — more than any referral credit these providers offer.
Did you check every provider on this site?
No. We checked Airalo, Saily, Holafly and Nomad. We did not check eSIMCard or eSIM Go, so we cannot tell you what they do or do not publish, and we are not going to guess.