RoamGo 1 cheapest rows

abesteSIM vs RoamGo in Czech Republic

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

Cheapest overall

abesteSIM

7/8 cheapest rows

Fully verified 12 of 12 facts confirmed Score 86/100 -10%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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RoamGo

1/8 cheapest rows

10 of 12 facts confirmed Score 65/100

Best for: Multi-country trips · No ID check · Short trips · Long stays

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

Prices in Czech Republic

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

	abesteSIM	RoamGo
Starting price	$0.41 Unlimited · 1 days 🌍 Regional Also valid in: Albania, Austria, Belgium, Bulgaria +40 more Get eSIM →	$4.43 3GB · 15 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
1 GB or more	$1.28 1GB · 5 days Get eSIM →	$4.43 3GB · 15 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +30 more Get eSIM →
5 GB or more	$2.37 5GB · 7 days Get eSIM →	$7.90 5GB · 30 days Get eSIM →
10 GB or more	$4.76 10GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$11.31 10GB · 31 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +26 more Get eSIM →
20 GB or more	$8.35 20GB · 3 days 🌍 Regional Also valid in: Austria, Belgium, Bulgaria, Croatia +27 more Get eSIM →	$18.40 20GB · 30 days Get eSIM →
Unlimited	$0.41 Unlimited · 1 days 🌍 Regional Also valid in: Albania, Austria, Belgium, Bulgaria +40 more Get eSIM →	—
Best price/GB	$0.29	$0.83
Best price/day	$0.09	$0.03

Comparison by eSIMKart

Starting price

abesteSIM

$0.41

Unlimited · 1 days

Get eSIM →

RoamGo

$4.43

3GB · 15 days

Get eSIM →

1 GB or more

abesteSIM

$1.28

1GB · 5 days

Get eSIM →

RoamGo

$4.43

3GB · 15 days

Get eSIM →

5 GB or more

abesteSIM

$2.37

5GB · 7 days

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RoamGo

$7.90

5GB · 30 days

Get eSIM →

10 GB or more

abesteSIM

$4.76

10GB · 3 days

Get eSIM →

RoamGo

$11.31

10GB · 31 days

Get eSIM →

20 GB or more

abesteSIM

$8.35

20GB · 3 days

Get eSIM →

RoamGo

$18.40

20GB · 30 days

Get eSIM →

Unlimited

abesteSIM

$0.41

Unlimited · 1 days

Get eSIM →

RoamGo

—

Best price/GB

abesteSIM

$0.29

RoamGo

$0.83

Best price/day

abesteSIM

$0.09

RoamGo

$0.03

Comparison by eSIMKart

Networks in Czech Republic

abesteSIM: CETIN4G, 5G O24G, LTE, 5G O2 Czech Republic4G, LTE, 5G O2 Czech Republic a.s.4G, LTE, 5G Vodafone4G, LTE, 5G Vodafone Czech Republic4G, LTE, 5G
RoamGo: O2 Vodafone

Plan types sold for Czech Republic

abesteSIMRoamGo 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

abesteSIM: Required for some countries (passport/ID)

RoamGo: Not required

Refund policy

abesteSIM: Full/partial refund or replacement if the eSIM fails to install/activate/work due to a fault on abesteSIM's or the carrier's side, or works only intermittently. A 2.5 SGD or 10% (whichever is higher) processing fee applies for device-incompatibility/carrier-lock refunds. No refund for wrong purchases, an expired activation window, expired unused data, wrong checkout email, or once the eSIM has been installed.

RoamGo: All sales are final once the eSIM is installed or activated. A refund or replacement is granted where the eSIM failed to activate because of a verified technical fault, after support was given a chance to troubleshoot. Requests must reach support within 30 days of purchase. No refunds for an incompatible or locked device, skipped install instructions, a deleted profile, data already used, or changed travel plans.

Validity starts

abesteSIM: Most plans start when the eSIM first connects to a supported network and begins using data; some instead use a fixed start date or activate on installation — stated per plan on its own product page (per their FAQ).

RoamGo: The validity period starts at the activation event named on each product page, and it genuinely differs per plan: some start on successful payment, others on installation, manual activation, or first connection to a supported network. Each plan page states which rule applies before you buy.

Fair-use limit

abesteSIM: Some unlimited plans apply a fair-use policy after a high-speed threshold; others state a fixed speed cap (e.g. 5/10/20 Mbps) instead — varies per plan, check the product description (per their FAQ).

RoamGo: Fixed-data plans are one bucket for the whole trip - no daily reset and no throttling until the bucket runs out. RoamGo also sells daily-allowance plans, which run at reduced speed after each day's high-speed cap; those are not listed here. Their Terms state that advertised speeds are theoretical maximums from the local carrier, not guaranteed throughput.

Top-ups & rollover

abesteSIM: No — abesteSIM does not currently support topping up an installed eSIM; buy a new plan once the existing allowance ends (per their FAQ).

RoamGo: Top-ups are per plan, not provider-wide: each plan page says "Top-ups available" or "No top-ups on this plan", and RoamGo state they make no promise where the carrier has not confirmed. Where a top-up applies it reuses the same eSIM and QR code with no reinstall, and is priced separately by the carrier. Some plans stay eligible for a limited grace period after expiry.

Support

abesteSIM: Email · Live chat · 24/7

RoamGo: Email · Live chat

Comparison by eSIMKart