abesteSIM vs Flysimio

At a glance

Whole-catalog figures — every active plan each provider sells today.

Price check in popular destinations

The cheapest plan each provider sells for two realistic trip sizes, in the destinations both cover that travelers check most. Every price is a live plan you can buy.

Plan types on offer

abesteSIMFlysimio

Unlimited data ✓ Yes ✓ Yes

Regional bundles ✓ Yes ✓ Yes

Global bundles (50+ countries) ✓ Yes ✓ Yes

Cruise / at-sea plans No No

Pay as you go No No

Comparison by eSIMKart

Policies compared

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

abesteSIM Flysimio

ID verification

abesteSIM: Required for some countries (passport/ID)

Flysimio: Not confirmed yet

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.

Flysimio: 7-day money-back guarantee: full refund, no questions asked, if you contact them within 7 days of purchase and have used less than 100 MB of data (a genuine connectivity test won't come close to that). After 100 MB, refunds are only for a real fault — QR/activation never arrived, a verified technical fault, undisclosed device incompatibility, or the coverage/data advertised not being delivered. Unused data does not roll over and is not refunded once the plan is running.

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).

Flysimio: You can buy any time — plans have 6 months to activate, and validity only starts once your phone connects to the destination network (check each plan card for the exact window).

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).

Flysimio: Fixed-data plans aren't throttled; daily-unlimited plans slow to 1 Mbps after the daily high-speed cap (FAQ: 5 GB/day; the per-plan cap is on each plan card), with no hard cutoff.

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).

Flysimio: Top-ups are instant via the account dashboard — same eSIM, no re-installation needed.

Lost device / reinstalling

abesteSIM: A lost/misplaced QR code can be resent by contacting support (email or live chat) before installation, when eligible. Once installed, an eSIM is bonded to that device and can't be transferred or reissued — contact support about a replacement rather than a reissue.

Flysimio: QR codes are single-use; if you delete the eSIM by mistake or switch phones, contact support with your order reference and ICCID and they'll re-issue / re-provision it instead of selling a new one.

Billing currency

abesteSIM: Users in Canada, Europe, the UK, Hong Kong, Japan, Taiwan, and the USA can pay in their local currencies; users in other regions are billed in SGD.

Flysimio: Prices are shown in USD by default; your bank handles any FX conversion at its standard rate (no extra markup from Flysimio).

Support

abesteSIM: Email · Live chat · 24/7

Flysimio: Email · Help center · Email replies within 24 hours (usually faster)

Payment

abesteSIM: Card · PayPal · Apple Pay · Google Pay

Flysimio: Not confirmed yet

Headquarters

abesteSIM: Singapore

Flysimio: Not confirmed yet

Legal entity

abesteSIM: CYBER TECHNOLOGIES PTE. LTD.

Flysimio: KRAFA LLC

Founded

abesteSIM: 2025

Flysimio: Not confirmed yet

Comparison by eSIMKart

Discount codes

abesteSIM -10% ESIMKART10

Flysimio -10% ESIMKART10

abesteSIM vs Flysimio — common questions

Figures on this page come from both providers' live catalogs and are re-checked automatically every day.

Compare abesteSIM and Flysimio by destination

Head-to-head prices for the destinations travelers check most.