ZetSIM 1 cheapest rows

esimgenius vs ZetSIM in Serbia

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

Cheapest overall

esimgenius

7/8 cheapest rows

Fully verified 12 of 12 facts confirmed Score 72/100

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

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ZetSIM

1/8 cheapest rows

9 of 12 facts confirmed Score 59/100

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

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esimgenius is the cheapest option in 7 of the 8 price rows for Serbia. The remaining rows go to ZetSIM. Live plans from each provider's catalog, re-checked daily.

Prices in Serbia

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

	esimgenius	ZetSIM
Starting price	$1.00 1GB · 3 days Get eSIM →	$3.30 1GB · 7 days Get eSIM →
1 GB or more	$1.00 1GB · 3 days Get eSIM →	$3.30 1GB · 7 days Get eSIM →
5 GB or more	$3.00 5GB · 7 days Get eSIM →	$10.60 5GB · 7 days Get eSIM →
10 GB or more	$6.00 10GB · 7 days Get eSIM →	$19.50 10GB · 15 days Get eSIM →
20 GB or more	$12.00 20GB · 15 days Get eSIM →	$32.90 20GB · 30 days Get eSIM →
Unlimited	$9.00 Unlimited · 3 days Get eSIM →	$8.30 Unlimited · 3 days Get eSIM →
Best price/GB	$0.60	$1.22
Best price/day	$0.33	$0.47

Comparison by eSIMKart

Starting price

esimgenius

$1.00

1GB · 3 days

Get eSIM →

ZetSIM

$3.30

1GB · 7 days

Get eSIM →

1 GB or more

esimgenius

$1.00

1GB · 3 days

Get eSIM →

ZetSIM

$3.30

1GB · 7 days

Get eSIM →

5 GB or more

esimgenius

$3.00

5GB · 7 days

Get eSIM →

ZetSIM

$10.60

5GB · 7 days

Get eSIM →

10 GB or more

esimgenius

$6.00

10GB · 7 days

Get eSIM →

ZetSIM

$19.50

10GB · 15 days

Get eSIM →

20 GB or more

esimgenius

$12.00

20GB · 15 days

Get eSIM →

ZetSIM

$32.90

20GB · 30 days

Get eSIM →

Unlimited

esimgenius

$9.00

Unlimited · 3 days

Get eSIM →

ZetSIM

$8.30

Unlimited · 3 days

Get eSIM →

Best price/GB

esimgenius

$0.60

ZetSIM

$1.22

Best price/day

esimgenius

$0.33

ZetSIM

$0.47

Comparison by eSIMKart

Networks in Serbia

esimgenius: Not listed
ZetSIM: Telenor

Plan types sold for Serbia

esimgeniusZetSIM 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

esimgenius: Not required

ZetSIM: Not confirmed yet

Refund policy

esimgenius: Full refund only if the eSIM never activates in the destination country (install/connect failure, incompatible/carrier-locked phone, or the supplier under-delivers data). Wrong-destination purchases are case-by-case if reported within 24h, not guaranteed. Refunded via Stripe within 1 business day (banks take 5-10 more days).

ZetSIM: An eSIM that has not been activated and whose plan is still valid is refunded in full, with no fee, as refund coins (store credit in the same currency, never expires, not withdrawable as cash). No refund once activated or for unused data.

Validity starts

esimgenius: Validity starts at first network connection, not at purchase. An eSIM that has not been activated stays usable for up to 12 months after purchase.

ZetSIM: Validity starts when the eSIM first connects to a local network at the destination, not at purchase.

Fair-use limit

esimgenius: Unlimited plans state no daily data caps or cutoffs from esimgenius itself, but local carrier partners may throttle/restrict on atypical usage as an anti-abuse measure -- no specific threshold stated.

ZetSIM: Unlimited plans: 2GB of high-speed data per day, then 256 kbps; the daily allowance resets every 24 hours from first connection.

Top-ups & rollover

esimgenius: Every plan, including regional and global ones, tops up on the same eSIM within seconds: no new QR code, no reinstall. Top up from the app or the site.

ZetSIM: Add a new plan to the eSIM you already installed: no new QR code, no reinstall.

Support

esimgenius: Email · Mon-Fri, 9am-6pm Hong Kong time

ZetSIM: Email · WhatsApp · Phone · 24/7, in 11 languages

Comparison by eSIMKart