The short answer
Airalo is cheaper than Saily for Mexico at every length the two share: $43 against $48.99 for 15 days of unlimited, $62 against $71.99 for 30 days, $18.50 against $24.99 for 10 GB and $31 against $45.99 for 20 GB. Both give 3 GB a day at full speed on their unlimited plans; Airalo then drops to 1 Mbps and Saily says only that it slows you. Saily sells no 3-day or 7-day plan. Ringo Light, the third option, is unlimited data at full speed for 30 days at $57.99, cheaper than both, and 2 weeks at $42.99, a cent under Airalo's 15 days.
Unlimited data at full speed for 30 days at $57.99, against $62 at Airalo and $71.99 at Saily. 2 weeks at $42.99, a cent under Airalo's 15 days at $43, which gives a day more, and $6.00 under Saily's 15 days. Nothing renews, no app. No 3-day or 7-day plan.
$43 for 15 days, $62 for 30 days of unlimited on Movistar, 3 GB a day at full speed, then 1 Mbps. 10 GB at $18.50 and 20 GB at $31. Also sells 3 days at $10.50 and a week at $23.50. Needs its app.
5 days of unlimited at $18.99 and 10 days at $34.99, then 15 days at $48.99 and 30 days at $71.99, 3 GB a day, then slowed. 10 GB at $24.99, 20 GB at $45.99. Network not named on its listing. Needs its app.
Prices read on 22 October 2026: Airalo, Saily, Ringo Light on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
Travelling further? Compare the best eSIM for Colombia, the best eSIM for Brazil and the eSIM for Argentina.
The prices, charted
US dollars, 22 October 2026. Ringo Light sells 2 weeks, Airalo and Saily 15 days. Airalo is 3 GB a day at full speed, then 1 Mbps; Saily is 3 GB a day, then slowed; Ringo Light is unlimited data at full speed. Airalo gives one day more than Ringo Light for one cent more, so call those two a tie.
The 30-day plan at each brand. Ringo Light is unlimited data at full speed and costs $4.01 less than Airalo and $14.00 less than Saily.
Airalo is the cheaper of the two for 10 GB, by $6.49. Ringo Light sells no bucket either: its 2 weeks is unlimited and lasts 2 weeks, not 30 days.
Side by side
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- 2 weeks $42.99
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Airalo vs Saily in one paragraph
Airalo is cheaper than Saily for Mexico at every length the two share, by $5.99 on 15 days of unlimited, $9.99 on 30 days, $6.49 on 10 GB and $14.99 on 20 GB. The two work the same way: buckets or unlimited days, an app to buy and install, 3 GB a day at full speed on the unlimited plans. Airalo names its network, Movistar; Saily does not name one on its listing. Saily's one edge is a shorter plan, 5 days of unlimited at $18.99, where Airalo's shortest is 3 days at $10.50. If the trip is a month and you want unlimited, neither is the cheapest: Ringo Light sells 30 days at $57.99, unlimited data at full speed. For two weeks, Ringo Light at $42.99 and Airalo at $43 for 15 days are the same price to the cent.
Price: the same trip at each
Priced on 22 October 2026, in US dollars. Airalo's figures are from its own site and Saily's from an esimdb listing dated 5 October 2026, because saily.com would not load for us. For 15 days of unlimited, Airalo asks $43 and Saily $48.99. For 30 days, $62 at Airalo and $71.99 at Saily. For 10 GB over 30 days, $18.50 and $24.99. For 20 GB, $31 and $45.99. Airalo wins every row the two share.
The short plans do not line up. Airalo sells unlimited for 3 days at $10.50 and 7 days at $23.50. Saily sells no 3-day or 7-day plan; its short ones are 5 days at $18.99 and 10 days at $34.99, and Airalo lists neither length in our snapshot, so we do not put a winner on them.
Ringo Light sells two trips for Mexico: 2 weeks at $42.99 and 30 days at $57.99. The 30 days costs $4.01 less than Airalo's $62 and $14.00 less than Saily's $71.99. The 2 weeks costs a cent less than Airalo's 15 days at $43, and Airalo gives a day more, so call that one a tie; Saily's 15 days at $48.99 costs $6.00 more. Ringo Light sells no 3-day, 7-day or bucket plan; for 10 GB, Airalo at $18.50 is far cheaper than our $42.99, and we would rather you read that here than at checkout.
What unlimited means at each
Airalo's unlimited for Mexico, the Chido plan, gives 3 GB a day at full speed, then slows to 1 Mbps until the next day. Saily also gives 3 GB a day, then slows you; its listing does not state the slower speed. In practice the two feel alike: enough for maps, messages and an hour or two of video, and a long evening of HD streaming will hit the cap. Ringo Light is unlimited data at full speed for the whole 2 weeks or 30 days. Fair use policy, see Terms.
Networks and coverage in Mexico
Mexico has one big network, Telcel, and two smaller ones, Movistar and AT&T, plus Altan, the shared network other brands rent. Telcel reaches furthest outside the cities, on the highways and in small towns. All of them cover Mexico City, Guadalajara, Oaxaca, Cancun and the Riviera Maya. Airalo rides Movistar. Saily does not name its network on its listing, so we cannot tell you which one you would be on. Ringo Light rides a local partner network.
If you are driving the Yucatan, download the offline map before you leave the coast, whichever eSIM you buy.
Installation and app
Both Airalo and Saily need their app: you buy, install and top up inside it. Ringo Light needs no app; the eSIM arrives by email in seconds and installs in one scan. Whichever you pick, install it at home before you fly and switch it on for data when you land in Mexico City, Cancun or Guadalajara.
The cheaper third option: Ringo Light
Ringo Light is our own data eSIM, sold to fund the full Ringo, one plan that works everywhere with your own number ported onto it. For Mexico it sells two trips, both unlimited data at full speed: 2 weeks at $42.99 and 30 days at $57.99. One payment, nothing renews, no app.
What it does not do: no buckets, no 3-day plan, no 7-day plan, no phone number, data only. Calls go over apps that use data. If you want 10 GB for a month, Airalo at $18.50 is the better buy. If you want 3 days or a week, Airalo at $10.50 and $23.50 is cheaper than anything we sell for Mexico. For two weeks, we are a cent under Airalo and Airalo gives a day more. For a month of unlimited, Ringo Light is the cheapest of the three, $4.01 under Airalo and $14.00 under Saily.
The full comparison for Mexico, with every brand priced the same day, is at /blog/best-esim-for-mexico. The card to buy Ringo Light is further up this page, just after the side-by-side table.
Which to pick
- Airalo, if you want a bucket. 10 GB for 30 days at $18.50, 20 GB at $31. Saily is $24.99 and $45.99. Ringo Light sells no bucket.
- Airalo, if the trip is 3 days or a week. $10.50 for 3 days and $23.50 for 7 days of unlimited. Saily sells neither length, and Ringo Light sells neither for Mexico.
- Saily, if a 5-day plan is what you need. $18.99 for 5 days of unlimited. Airalo's nearest are 3 days at $10.50 and 7 days at $23.50.
- ✓Ringo Light, if the trip is a month. Unlimited data at full speed for 30 days at $57.99, cheaper than both. For two weeks, $42.99 against Airalo's $43 for 15 days: the same price, so take Ringo Light for no daily cap or Airalo for the extra day.
Pick by trip
Airalo unlimited, 3 days, $10.50. Saily and Ringo Light sell no 3-day plan for Mexico.
Airalo unlimited, 7 days, $23.50, 3 GB a day at full speed. Saily and Ringo Light sell no 7-day plan; Saily's 5 days is $18.99 and its 10 days $34.99.
Ringo Light 2 weeks at $42.99 or Airalo 15 days at $43: the same price. Ringo Light if you do not want a daily cap, Airalo if you want the extra day. Saily is $48.99.
Ringo Light unlimited, 30 days, $57.99, full speed all month, against $62 at Airalo and $71.99 at Saily.
Airalo 10 GB for 30 days at $18.50, against $24.99 at Saily. Ringo Light sells no buckets.
Frequently asked questions
How we compared, and our sources
Airalo, Saily, Ringo Light, Ringo Light
We priced Airalo, Saily and Ringo Light for Mexico on 22 October 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Holafly, Nomad and Ubigi. They sell Mexico too and are priced on the same day in the full comparison at /blog/best-esim-for-mexico. This page answers one question, Airalo or Saily, so it keeps to those two and the cheaper third option. Ubigi sells no unlimited plan for Mexico and is in the full comparison only for its 10 GB at $24.
- Airalo: www.airalo.com/mexico-esim?currency=USD, unlimited in dollars on the site, 22 October 2026; buckets and daily allowance from esimdb.com/mexico/airalo, 5 October 2026
- Saily: esimdb.com/mexico/saily, listing dated 5 October 2026; saily.com refused the fetch
- Ringo Light: ringoesim.com/mexico, the catalogue the checkout charges, read the same day
- Ringo Light: our own catalogue, the prices the checkout charges on 22 October 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
