Taiwan's top five eSIM brands recommended for purchase! Latest comparison of rates and services in 2025!

There are five major brands of online stores that provide eSIM (no need to change network cards when going abroad) services in Taiwan: Mr.eSIM, Airalo, Nomad, Holafly, and Saily! Now, through our analysis and comparison, we can help you choose the eSIM service and plan that best suits you in a short time:

1. eSIM overseas network coverage

• Mr. eSIM : Supports more than 100 countries, covering Europe, Asia, America, Africa, the Middle East and other places!
• Airalo : Supports more than 100 countries, covering almost all tourist destinations in the world.
• Nomad : Supports about 100 countries, mainly concentrated in popular tourist areas such as Europe, North America and Asia.
• Holafly : Mainly provides eSIM services in Europe, America and some Asian countries.
• Saily : Supports about 100 countries, covering Europe, Asia and America.

If your travel destination is an unpopular country, Mr. eSIM may be a better choice; if you are a business person who travels back and forth between countries around the world for a long time, Airalo may be the best choice.

2. eSIM rates and data plans

• Mr. eSIM : The price is more competitive, and you can choose from unlimited Internet plans.
• Airalo : Usually the lowest-priced option, offering flexible small data plans (e.g. starting at 1GB).
• Nomad : Offers larger data plans, ideal for long-distance travelers.
• Holafly : It offers unlimited data plans, but the price is higher and it is suitable for users who need a lot of data.
• Saily : The traffic plan is a fixed option, with coverage up to 20GB, which is suitable for users who want to travel for a short period of time.

If you only need a short-term, low-traffic plan, Airalo may be the best choice; if you need unlimited traffic, Mr. eSIM and Holafly are good choices.

3. eSIM overseas Internet usage experience and support

• Mr. eSIM : Suitable for first-time eSIM users and heavy Internet users. There are two purchasing methods: online store and exclusive APP.
• Airalo : User reviews are generally high, the application is convenient and easy to use, and there is 24/7 customer service support.
• Nomad : Friendly interface, supports multiple payment methods including credit cards, PayPal, etc.
• Holafly : Provides manual customer service, but mainly responds via email, and the response speed is slow.
• Saily : There are also two ways to purchase: APP purchase and online store purchase.

If you need 24-hour live customer support, Airalo might be the best choice.
Click here>>Download Mr. eSIM Android APP
Click here>>Download Mr. eSIM iOS APP

4. Summary of the advantages and disadvantages of the five major eSIM brands

Mr.eSIM

• Taiwan's local eSIM suppliers cover many countries and unpopular regions around the world.
• The tariff plans are diverse and suitable for the Internet needs of short- to medium-term overseas tourists and business travelers.
• Advantages: Applicable worldwide, provides local online customer service in Taiwanese and Chinese, and an all-you-can-eat plan.
• Disadvantages: The price of the plan is slightly higher in some areas.

Airalo

• International eSIM provider, covering multiple countries around the world.
• It mainly provides short-term travel plans, suitable for short-term travelers.
• Advantages: Applicable worldwide, supports 24-hour online customer service.
• Disadvantages: The price is higher than that of local suppliers.

Holafly

• International eSIM providers offer plans with no data cap (potentially subject to FUP restrictions).
• Advantages: Suitable for high-traffic users, supports 24-hour customer service.
• Disadvantages: May be slowed down due to Fair Use Policy (FUP).
  ※FUP (Fair Usage Policy): Fair Usage Principles for Internet Communications
  

Nomad

• International travel eSIM service with a variety of data plans to choose from.
• Advantages: Flexible options, suitable for long or short term travel.
• Disadvantages: Some plans are more expensive.

Saily

• The plans range from 1GB to 20GB and are valid for 7 or 30 days.
• Advantages: cheap, instantly available, supports 3G/4G/5G.
• Disadvantages: Unable to use text messaging, calling functions and all-you-can-eat plan.