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Ubigi 5 cheapest rows Maya Mobile 0 cheapest rows GigSky 3 cheapest rows Saily 0 cheapest rows

Ubigi vs Maya Mobile vs GigSky vs Saily in United States

Side-by-side pricing for United States, straight from each provider's current real plans.

Ubigi
Ubigi
5/8 cheapest rows
Fully verified 12 of 12 facts confirmed Score 79/100 -10%

Best for: Unlimited data · Multi-country trips · No ID check · Short trips

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Maya Mobile
Maya Mobile
0/8 cheapest rows
10 of 12 facts confirmed Score 72/100 -10%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

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Cheapest overall
GigSky
GigSky
3/8 cheapest rows
Fully verified 12 of 12 facts confirmed Score 75/100 -15%

Best for: Unlimited data · Multi-country trips · No ID check · Short trips

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Saily
Saily
0/8 cheapest rows
10 of 12 facts confirmed Score 63/100 -10%

Best for: Unlimited data · Multi-country trips · Long stays

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Ubigi is the cheapest option in 5 of the 8 price rows for United States. The remaining rows go to GigSky. Live plans from each provider's catalog, re-checked daily.

Prices in United States

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

Starting price
Ubigi
$4.00
1GB · 7 days
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Maya Mobile
$9.99
Unlimited · 3 days
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GigSky
$2.99
1GB · 7 days
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Saily
$3.99
1GB · 7 days
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1 GB or more
Ubigi
$4.00
1GB · 7 days
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Maya Mobile
—
GigSky
$2.99
1GB · 7 days
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Saily
$3.99
1GB · 7 days
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5 GB or more
Ubigi
$6.00
5GB · 30 days
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Maya Mobile
—
GigSky
$14.99
5GB · 30 days
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Saily
$13.99
5GB · 30 days
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10 GB or more
Ubigi
$12.00
10GB · 7 days
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Maya Mobile
—
GigSky
$21.49
10GB · 30 days
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Saily
$22.99
10GB · 30 days
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20 GB or more
Ubigi
$15.00
20GB · 30 days
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Maya Mobile
—
GigSky
$29.99
20GB · 180 days
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Saily
$36.99
20GB · 30 days
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Unlimited
Ubigi
$8.00
Unlimited · 1 days
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Maya Mobile
$9.99
Unlimited · 3 days
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GigSky
$4.99
Unlimited · 1 days
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Saily
$18.99
Unlimited · 5 days
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Best price/GB
Ubigi
$0.70
Maya Mobile
—
GigSky
$1.20
Saily
$1.85
Best price/day
Ubigi
$0.12
Maya Mobile
$1.67
GigSky
$0.17
Saily
$0.18
Comparison by eSIMKart

Networks in United States

Ubigi
Not listed
Maya Mobile
T-Mobile5G Verizon5G
GigSky
AT&T5G Globalstar4G T-Mobile5G Verizon5G
Saily
Not listed

Plan types sold for United States

UbigiMaya MobileGigSkySaily Unlimited data ✓ ✓ ✓ ✓ Regional bundles ✓ ✓ ✓ ✓ Global bundles (50+ countries) ✓ ✓ ✓ ✓ Pay as you go — — — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification
Ubigi: Not required
Maya Mobile: Not confirmed yet
GigSky: Not required
Saily: Not confirmed yet
Refund policy
Ubigi: Refunds only for unused plans — a plan can't be refunded once you start using it. Requests within 14 business days of purchase, processed within 10 business days to the original payment method.
Maya Mobile: Full refund (less processing fees) within 30 days if no data has been used — including incompatible or carrier-locked devices; partial refunds proportionate to unused data for Maya-side network issues.
GigSky: SIMs and top-ups can't be returned once sold and unused data isn't refunded; a minimally used subscription plan (under 1GB) affected by a connectivity issue may be refunded at GigSky's discretion.
Saily: Full refund if the eSIM has not been installed or the data plan was never activated; after activation, refunds only while more than 99% of the data balance remains unused (subscriptions: within 14 days).
Validity starts
Ubigi: Smartstart: the plan's validity countdown begins when you first connect at your destination, not at the moment of purchase. Preloaded eSIM QR codes must be redeemed within 6 months of purchase or they expire unused.
Maya Mobile: Each plan runs for its full duration once activated in the app (turn the eSIM on when you land, not automatically at purchase); you're charged once at purchase regardless of how much data you use, and there are no partial refunds for unused days.
GigSky: Plans are turned on by the customer when ready to travel, not automatically at purchase, per GigSky's setup flow ('Activate When You Travel, Top Up Anytime').
Saily: Saily plans must be installed before your trip; the validity/data countdown starts when the eSIM activates (first connection at your destination), not at purchase.
Fair-use limit
Ubigi: Unlimited plans run at full speed up to a threshold, then drop to 2 Mbps: about 15–25 GB on 7-day country plans and 60 GB on 30-day regional plans, depending on the destination.
Maya Mobile: Unlimited plans: speed may be temporarily throttled to 10 Mbps once daily usage exceeds 3GB, and to 1 Mbps if very high usage continues; any throttle is removed within 24 hours. Prepaid (fixed-GB) plans run at full local network speed.
GigSky: On Unlimited plans, GigSky may reduce speed during a single day of very heavy use (e.g. video streaming); normal speed resumes the next day. No specific data threshold or throttled speed is disclosed.
Saily: Unlimited plans include a Fair Use Policy: full-speed data resets every 24 hours (5GB standard, as low as 3GB in some countries), then speed is reduced until the next reset.
Top-ups & rollover
Ubigi: Existing Ubigi eSIMs can be recharged with a new data plan directly through the Ubigi app or ubigi.me account — even without Wi-Fi or remaining data — without installing a new eSIM.
Maya Mobile: Add data to an existing eSIM any time: pick a package in the Shop and choose your existing eSIM at checkout (no reinstall); optional Auto Renew also extends 30-day plans monthly.
GigSky: Eligible plans can be topped up anytime in the GigSky app (My Plans > Top Up), with the data added to the existing plan; not every plan supports top-ups and complimentary Visa plans can't be topped up.
Saily: Existing Saily eSIMs can be topped up (including an Auto Top-Up option) directly in the Saily app without reinstalling, per their Help Center.
Support
Ubigi: Live chat · WhatsApp · Help center
Maya Mobile: Email · WhatsApp · Live chat · 24/7
GigSky: Live chat · Phone · Email · Help center · 24/7
Saily: Live chat · Email · Help center · 24/7
Comparison by eSIMKart

Ubigi vs Maya Mobile vs GigSky vs Saily in United States — common questions

Which is cheapest for United States?

It depends on the trip size — see the price rows above for United States.

Who has the cheapest unlimited plan for United States?

GigSky sells the cheapest unlimited plan for United States at $4.99 (1 day). Unlimited plans carry fair-use limits — see each provider's policy row.

Do these providers require ID verification?

Ubigi: no ID verification required. Maya Mobile: not confirmed yet. GigSky: no ID verification required. Saily: not confirmed yet. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for United States eSIMs?

Ubigi: ESIMKART10 (-10%). Maya Mobile: ESIMKART10 (-10%). GigSky: ESIMKART15 (-15%). Saily: ESIMKART (-10%). Codes are re-verified on every catalog sync.

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