Best eSIM for Taiwan in 2025: Stay Connected Without the Hassle

Picture this: you're sipping bubble tea in a tucked-away alley in Tainan, your phone guiding you to the next night market stop—or maybe you're cycling around Sun Moon Lake and need to check the weather before heading uphill. In moments like these, a Taiwan eSIM becomes your best friend.
Skip the airport SIM lines and confusing roaming fees. With an eSIM for Taiwan travel, you can go digital, stay connected, and travel smarter. Here's how to find the best eSIM for Taiwan in 2025.

Why Choose a Taiwan eSIM?

If you've never used an eSIM before, it's basically a digital SIM built into your phone—no need for physical cards. A Taiwan prepaid eSIM lets you activate mobile data instantly with just a QR code, If your phone is eSIM compatible, this is perfect for you

With Taiwan’s impressive 5G infrastructure—thanks to providers like Chunghwa Telecom, Taiwan Mobile, and FarEasTone—you’ll enjoy fast, reliable internet whether you're navigating Taipei’s MRT system or livestreaming a hike through Alishan. Plus, prepaid eSIMs mean no long-term contracts, no roaming surprises, and total flexibility.

The Best eSIM Providers for Taiwan (2025 Picks)

After testing several options and gathering feedback from other travelers, here are the five top contenders for the best eSIM provider Taiwan has to offer.

1. Microesim Taiwan eSIM– Best esim for Taiwan

Whether you are short-term or long-term, Microesim is the best choice in terms of the degree of freedom of specification selection, price, and convenience.

• Package: Three options are available, Total/Daily/Unlimited data, and the service period can be selected from 1-60 days (such as: 1GB/$1.30 per day)
• Network: Chunghwa Telecom (Taiwan local network, excellent 5G coverage)
• Application: iOS and Android systems are simple and easy to use
• Advantages: hotspot sharing, fast activation
• Best for: digital nomads, drama fans, and remote workers

* If you want a cheap Taiwan eSIM that is suitable for Taiwan, has high-speed data and high reliability, Microesim will be your best choice.

Buy Taiwan eSIM 5G - eKYC Not Required

If you can accept eKYC, then the following one may be suitable for you：

Buy Taiwan eSIM eKYC Required

 eSIM China (Including Hongkong, Macau, Taiwan) 5G

2. Airalo Taiwan eSIM– Perfect for travelers with ample funds

Airalo is the first eSIM store in the world and a leader in the eSIM industry—ideal if you just need enough data for navigation, messaging, and light browsing.

• Plans: 1GB (7 days, $4.50), 3GB (30 days, $9.5), 10GB (30 days, $21)
• Network: Taiwan Mobile (Strong in urban areas, decent in rural)
• App: Super simple and informative
• Pros: Affordable, easy setup
• Best For: Short-term visitors or travelers with difficulty choosing

*If you have sufficient funds and do not want to compare and select Taiwanese eSIM brands, then Airalo is a good choice,
But the recent Airalo reviews are a bit unusual, so I suggest you learn more before buying.

3. Saily Taiwan eSIM– Best for Business Travelers

For stable connections and solid customer service, Saily stands out, especially for business travelers who can’t afford dropped calls or slow speeds.

• Plans: Total (1GB/7 days, $3.99), (20GB/30 days, $30.99),
• Network: FarEasTone
• App: Intuitive interface, fast support chat
• Pros: Consistent performance, good 4G/5G blend
• Best For: Remote meetings, video calls, business trips

*Saily has always had good reviews and is a good choice if you have enough budget, but they don’t have unlimited data plans.

4. Holafly Taiwan eSIM– Best for Unlimited Data

Holafly is all about peace of mind, offering unlimited data so you never have to think about usage limits during your trip.

• Plans: Unlimited (1 day, $6.90; 15 days, $50.90; 30 days, $74.90)
• Network: Chunghwa Telecom (strong 5G performance)
• App: Smooth UX, quick QR code delivery
• Pros: Unlimited data, 24/7 support
• Cons: No hotspot or calling features
• Best For: Content creators, streamers, and data-heavy users

*If stress-free data is your priority while traveling, Holafly’s unlimited eSIM for Taiwan travel is worth it.

5. Nomad Taiwan eSIM– Best for Heavy Data Users

If you’re constantly on your phone, whether for work or streaming, Nomad offers one of the most flexible and high-speed Taiwan eSIM plans around.

• Plans: Total/Daily+unlimited (1GB/7 days, $4.00), (3GB/30 days, $5.50), Daily+512Kbps Unlimited (500MB/1 day, $2.5)
  Daily+512Kbps Unlimited (3GB/7 days, $21.00)
• Network: Chunghwa Telecom (Excellent 5G coverage)
• App: Clean and easy-to-use on iOS and Android
• Pros: Great for hotspot sharing, fast activation
• Best For: Digital nomads, binge-watchers, and remote workers

*If you want the best eSIM for Taiwan with high-speed data and solid reliability, Nomad’s a top pick.

Best eSIM for Taiwan Quick Comparison

Final Thoughts

Choosing the most suitable eSIM for Taiwan depends on your travel style. No matter which option you choose, as long as you have a sufficient budget and stability, it is the best choice for traveling to Taiwan. Therefore, regardless of which brand you select, you must clearly understand which one is most suitable for you. Of course, if I were to recommend one, I would choose Microesim because it offers good products without high costs and has multiple specifications to choose from. This allows me to use my budget more effectively and enjoy my trip to Taiwan better.

No matter which provider you choose, using a Taiwan eSIM means you’ll skip the hassle of physical SIM cards and enjoy seamless connectivity across one of Asia’s most tech-savvy destinations. So scan that QR code, get online, and let the adventures begin.