GigSky vs. Holafly: Which eSIM Provider Is the Best in 2026?

Holafly offers a simple plan: you choose the number of days (from 1 to 90), and data is unlimited for the entire period. For frequent travelers, Holafly Plans offers monthly plans starting at $39.90/month (10 GB) up to $64.90/month (unlimited with extended hotspot sharing).

GigSky covers more than 200 destinations through its network of over 400 partner operators, allowing the eSIM to automatically switch to the best available network in certain areas. A unique feature: the brand offers dedicated connectivity for cruises, commercial flights, and offshore areas where no other provider is present.

GigSky does not offer truly unlimited plans. Its approach is based on fixed data allowances (ranging from 1 GB to 20 GB), which allows the company to offer low entry-level rates but requires travelers to accurately estimate their data usage, top up their plans along the way, or purchase multiple eSIMs for a long stay.

Holafly's standard unlimited plans include a data-sharing limit of around 500 MB per day. Once that limit is reached, the hotspot stops working until the next day. For phone use only, this limit isn't a problem. But for someone who connects their laptop to work, 500 MB can be used up in just 30 minutes of video conferencing.

GigSky does not impose any blocking measures of its own, but certain restrictions may be imposed by local partner carriers. With some regional plans, travelers have reported that banking apps are inaccessible or that messaging apps are slow in certain countries. GigSky does not contractually guarantee that apps will not be blocked.

Holafly isn't any better. Blocking issues here, too, depend on local partner carriers. Some Asia plans block local payment apps (WeChat Pay, PayPay), while others restrict European banking apps. Holafly provides no explicit sales pitch regarding the lack of app restrictions.

You pay for a set amount of data. With a 10 GB plan over 30 days, you can watch about 10 to 15 hours of Netflix HD before you run out. Then you have to top up or wait. The advantage: no speed throttling—you keep full speeds until the very last bit. The downside: you have to plan ahead and buy larger plans for long stays.

Holafly limits its travel plans to 90 days and does not offer cruise or flight options. For a stay of 4 to 6 months, you would therefore need to purchase two consecutive 90-day Holafly plans, which becomes less cost-effective. For regular travel requiring continuity, the Holafly Plans subscription (monthly) remains an option, but at a high cost.

GigSky relies on email and an online help center for support, with no live chat or dedicated WhatsApp channel. Response times vary: several user reviews report response times ranging from 24 to 72 hours, and responses that are sometimes generic for complex issues. The primary language of support is English.

The GigSky app lets you purchase, install, and manage your eSIMs directly from your smartphone. The user experience is decent but not as polished as Holafly’s: the design feels a bit dated, the onboarding process is minimalist, and there are few built-in guides to help first-time eSIM buyers. It’s sufficient for users who are already comfortable with eSIMs, but a bit rough around the edges for those who aren’t tech-savvy.