eSIM Taiwan
Best eSIM For Taipei: 8 Providers Ranked
Feb
Compare the best eSIM options, prepaid eSIM data plans, and providers like eSIM4, Saily, and Nomad for fast and reliable internet access in Taipei, Kaohsiung, and Taichung. Whether you are a digital nomad or visiting Taiwan for a holiday, we help you find the best eSIM for Taipei and beyond.
Written by Peter Moore – eSIM Content Writer
Our Verdict: eSIM4
eSIM4 stands out as the best eSIM for Taipei. With plans starting from $2.98, it offers premium coverage on the Chunghwa Telecom network, Taiwan’s leading mobile provider. Whether you need a simple 1GB data allowance for a short trip to Taipei 101 or a provider that offers substantial data for exploring night markets across the island, eSIM4 delivers reliable connectivity without the hassle of swapping physical SIM cards. It is perfect if this is your first time using a virtual SIM.
Why We Chose eSIM4
- Solid Value: Unbeatable pricing starting under $3 for entry-level plans.
- Top Connectivity: Uses the premium Chunghwa Telecom network for 5G coverage.
- Instant Setup: Install an eSIM and auto-connect on arrival with no store visits required.
- Full Features: 24/7 support and optional app for calls and SMS.
Quick Comparison: Best eSIMs for Taipei
We compared the top eSIM providers offering service in Taiwan, including eSIM4, Saily, and others, to help you find the perfect match for your Taipei vacation. Avoid expensive roaming charges with our top picks for a reliable eSIM and the best eSIMs for Taiwan available. All prices shown are for paid plans only.
| Rank | Provider | Rating | Starting Price | Best For |
|---|---|---|---|---|
| 1 | ⭐ eSIM4 | 4.9/5 | $7.20 $2.98 | Best Overall Value |
| 2 | Saily | 4.7/5 | $3.99 | Reliable Coverage |
| 3 | Nomad | 4.6/5 | $4.00 | Flexible Plans |
| 4 | Airalo | 4.5/5 | $4.00 | Short Trips |
| 5 | aloSIM | 4.4/5 | $4.50 | Calls & Data |
| 6 | Jetpac | 4.3/5 | $4.00 | App-Free Access |
| 7 | Roamless | 4.2/5 | $3.95 | Flexible Duration |
| 8 | GigSky | 4.0/5 | $4.99 | Business Travel |
Choosing the Right eSIM Data Plan
Taiwan offers incredible diversity, from the towering Taipei 101 to the stunning Sun Moon Lake. Your amount of data needs will depend on your itinerary. Before you buy, consider these factors to ensure uninterrupted connectivity. For travelers looking for comprehensive options, check out our detailed guide on esims for Taiwan to compare all available providers.
| Factor | Details | Why It Matters |
|---|---|---|
| Network Quality | Look for providers using Chunghwa Telecom, Taiwan Mobile, or FarEasTone. | Chunghwa Telecom offers the best coverage nationwide, but Taiwan Mobile is also excellent in major cities like Taipei and tourist zones. |
| Data Needs | Determine if you need a fixed allowance or high-data package. | Using Google Maps to navigate Taipei Metro, ride-hailing apps, and video calls consume data quickly. While some travelers prefer providers that offer unlimited data, these often lack hotspot capabilities. Larger plans are great for peace of mind. |
| Trip Duration | Match the plan validity (e.g., 7, 15, or 30 days) to your stay. | Buying a 30-day plan for a 5-day trip wastes money. Flexible durations help you save. |
| Hotspot | Check if tethering is allowed on your plan. | Essential if you need to create a Wi-Fi hotspot to connect laptops or share internet with travel companions while exploring Taipei. |
Top eSIM Providers for Taipei: Reviews
We reviewed the leading eSIM providers for Taiwan based on price, coverage, and ease of use. Say goodbye to roaming fees and expensive airport SIM cards. Here are the detailed results of our comprehensive guide.
eSIM4
Best Overall Value
eSIM4 dominates the Taipei market with aggressive pricing on Taiwan’s best network. You get Chunghwa Telecom’s full 5G infrastructure without the premium price tag. Their app makes installation straightforward, and the connection activates the moment you land at Taoyuan International Airport.
Coverage
Chunghwa Telecom blankets Taiwan with the most comprehensive signal available. In Taipei, you will enjoy full bars from Ximending to the top of Taipei 101. The network extends reliably to remote areas like Taroko Gorge and Sun Moon Lake, making it ideal for island-wide adventures.
Data Plans
Options range from light 1GB packages perfect for weekend city breaks to unlimited 30-day plans for digital nomads settling in Taipei. The 3-day unlimited plan at just $9.98 is unbeatable for short business trips.
Activation Process
Scan the QR code from your confirmation email before departure. The eSIM installs in under two minutes. When your plane touches down at TPE, simply toggle on data roaming. You will connect automatically within thirty seconds.
Price
eSIM4 undercuts every competitor while offering superior network priority. The current promotion slashes prices by over fifty percent, making this the smartest money you will spend on your trip.
Pricing Plans
| Data | Duration | Price | Savings |
|---|---|---|---|
| 1 GB | 7 Days | $7.20 $2.98 | Save $4.22 |
| 3 GB | 30 Days | $13.50 $5.98 | Save $7.52 |
| 5 GB | 30 Days | $18.00 $8.98 | Save $9.02 |
| Unlimited | 3 Days | $20.70 $9.98 | Save $10.72 |
| 10 GB | 30 Days | $27.90 $13.98 | Save $13.92 |
| Unlimited | 5 Days | $34.20 $17.98 | Save $16.22 |
| 20 GB | 30 Days | $40.50 $20.98 | Save $19.52 |
| Unlimited | 7 Days | $48.60 $25.98 | Save $22.62 |
| Unlimited | 10 Days | $63.00 $33.98 | Save $29.02 |
| Unlimited | 15 Days | $88.20 $47.98 | Save $40.22 |
| Unlimited | 30 Days | $130.50 $70.98 | Save $59.52 |
Pros & Cons
Pros
- Lowest prices on Chunghwa Telecom’s premium network
- Massive savings up to 59% off regular rates
- Instant activation at Taoyuan Airport
- Reliable 5G speeds throughout Taipei
Cons
- Unlimited plans have fair usage policies
Saily
Reliable Coverage
Saily delivers consistent performance on the same Chunghwa Telecom infrastructure as our top pick. While prices run slightly higher, the service offers rock-solid reliability and excellent customer support for travelers who prioritize stability over savings.
Coverage
Full access to Chunghwa Telecom’s towers ensures excellent reception in Taipei’s urban core and surrounding New Taipei City areas. Signal remains strong in subway stations and high-rise buildings where weaker networks struggle.
Data Plans
Saily focuses on practical data allowances without overwhelming options. Their 20GB plan suits heavy users, while the 15-day unlimited option works well for two-week vacations exploring Taiwan’s east coast.
Activation Process
The Saily app guides you through installation with clear visual instructions. Activation completes automatically when you enable data roaming upon arrival in Taipei.
Price
Pricing sits in the mid-range. You pay a bit more than eSIM4 but less than premium competitors like GigSky. The value proposition centers on reliability rather than bargain basement rates.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $3.99 |
| 3 GB | 30 days | $8.99 |
| 5 GB | 30 days | $11.99 |
| 10 GB | 30 days | $19.99 |
| 20 GB | 30 days | $30.99 |
| Unlimited | 15 days | $48.99 |
Pros & Cons
Pros
- Premium Chunghwa Telecom network access
- Reliable 24/7 customer support
- Easy-to-use mobile app
Cons
- Higher prices than eSIM4 for identical coverage
- Limited unlimited plan options
Nomad
Flexible Plans
Nomad targets tech-savvy travelers with their flexible approach to data plans. They offer more granular options than competitors, making them ideal if your Taipei trip falls outside standard 7 or 30-day windows.
Coverage
Chunghwa Telecom’s infrastructure provides excellent Taipei coverage. Speeds hold up during rush hour on the MRT and in crowded night markets like Shilin or Raohe.
Data Plans
Nomad shines with variety. They offer multiple unlimited durations from 3 to 10 days, plus standard data packages up to 50GB. This flexibility helps you match exact trip lengths without overpaying for unused days.
Activation Process
The Nomad app stores your eSIM profiles for future trips. Installation works smoothly, though some users report slightly longer activation times compared to eSIM4.
Price
Nomad sits competitively in the mid-range. Their 50GB plan offers excellent value for heavy data users, while short unlimited options suit brief business trips to Taipei.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.00 |
| 3 GB | 30 days | $7.00 |
| 5 GB | 30 days | $10.00 |
| 10 GB | 30 days | $16.00 |
| 20 GB | 30 days | $25.00 |
| 50 GB | 30 days | $39.00 |
| Unlimited | 3 days | $12.00 |
| Unlimited | 5 days | $18.00 |
| Unlimited | 7 days | $24.00 |
| Unlimited | 10 days | $33.00 |
Pros & Cons
Pros
- Flexible unlimited durations (3-10 days)
- High 50GB data cap available
- Good app interface for managing plans
Cons
- Slightly slower activation than competitors
- No calling features included
Airalo
Short Trips
Airalo ranks as one of the most recognized names in travel eSIMs. Their Mobimatter-powered Taiwan plans offer solid performance, though pricing structures favor shorter durations over extended stays.
Coverage
Chunghwa Telecom provides the backbone, ensuring excellent Taipei connectivity. The network performs reliably for tourists sticking to major metropolitan areas and popular attractions.
Data Plans
Airalo offers extensive variety with multiple duration options for each data size. Their 3-day and 7-day plans suit quick stopovers, while 30-day options accommodate longer exploration.
Activation Process
The Airalo app provides a streamlined installation process. QR codes work reliably, and the app tracks data usage effectively to prevent overages.
Price
Airalo’s pricing is competitive for short trips but becomes less attractive for month-long stays. Their 3-day 1GB plan at $4.00 matches competitors, but larger plans cost more than eSIM4’s promotional rates.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 3 days | $4.00 |
| 3 GB | 3 days | $8.50 |
| 3 GB | 7 days | $9.00 |
| 5 GB | 7 days | $11.00 |
| 10 GB | 7 days | $17.50 |
| 5 GB | 15 days | $11.50 |
| 10 GB | 15 days | $18.00 |
| 20 GB | 15 days | $28.00 |
| 5 GB | 30 days | $12.00 |
| 10 GB | 30 days | $19.00 |
| 20 GB | 30 days | $29.00 |
| 50 GB | 30 days | $49.00 |
Pros & Cons
Pros
- Well-established brand with reliable app
- Multiple duration options for each data size
- Good short-term pricing
Cons
- 30-day plans cost more than competitors
- No unlimited data options
- Customer support can be slow during peak hours
aloSIM
Calls & Data
aloSIM differentiates itself by including calling and texting capabilities with their data plans. Operating on Taiwan Mobile’s network, they serve travelers who need to make actual phone calls rather than just using data apps.
Coverage
Taiwan Mobile provides solid coverage throughout Taipei and major cities. While slightly less comprehensive than Chunghwa Telecom in remote mountain regions, it performs excellently for urban tourism.
Data Plans
aloSIM includes a Taiwanese phone number with their plans, allowing you to receive calls and texts. Data allowances range from 1GB to 20GB, with all plans including LTE speeds.
Activation Process
Setup requires the aloSIM app, which assigns you a local number during installation. The process takes slightly longer than data-only providers but works smoothly for those needing voice capability.
Price
Pricing runs higher than pure data providers, reflecting the included calling features. The 10GB plan at $12.50 offers particular value for those needing both data and voice.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.50 |
| 2 GB | 15 days | $7.00 |
| 3 GB | 30 days | $9.00 |
| 5 GB | 30 days | $12.00 |
| 10 GB | 30 days | $12.50 |
| 20 GB | 30 days | $30.00 |
Pros & Cons
Pros
- Includes Taiwanese phone number for calls/SMS
- Competitive 10GB pricing
- Taiwan Mobile provides good urban coverage
Cons
- Limited to 20GB maximum data
- No unlimited data options
- More expensive than data-only alternatives
Jetpac
App-Free Access
Jetpac offers a unique value proposition with free access to essential apps like WhatsApp, Uber, Grab, and Google Maps even after your data runs out. This safety net proves invaluable for travelers navigating Taipei.
Coverage
Dual network access through both Taiwan Mobile and Chunghwa Telecom ensures you stay connected. The system automatically switches to the strongest signal available.
Data Plans
Jetpac specializes in high-volume packages, offering up to 40GB for heavy data users. Their unlimited 10-day plan provides a good middle ground for extended stays.
Activation Process
The Jetpac app handles installation smoothly. Their unique selling point is the continued access to navigation and messaging apps even with zero data balance.
Price
Mid-range pricing reflects the added value of app-free access. The 40GB plan suits digital nomads working from Taipei’s coffee shops.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 4 days | $4.00 |
| 3 GB | 7 days | $7.00 |
| 5 GB | 30 days | $10.00 |
| 10 GB | 30 days | $14.99 |
| 15 GB | 30 days | $19.99 |
| 20 GB | 30 days | $35.00 |
| 30 GB | 30 days | $29.99 |
| 40 GB | 30 days | $34.99 |
| Unlimited | 10 days | $33.99 |
Pros & Cons
Pros
- Free app access after data depletion
- Dual network coverage
- High data caps up to 40GB
Cons
- More expensive than basic providers
- Limited support options
- Unlimited plan only offers 10 days
Roamless
Flexible Duration
Roamless operates differently from competitors by offering flexible duration plans. Your data lasts until you use it up, regardless of time. This model suits travelers with unpredictable schedules or extended stays in Taipei.
Coverage
Full Chunghwa Telecom 4G and 5G access provides excellent coverage throughout Taiwan. Speeds match those of higher-ranked providers using the same infrastructure.
Data Plans
Instead of fixed durations, Roamless sells data buckets that remain active until depleted. This eliminates the stress of data expiring on a specific date.
Activation Process
Setup follows standard eSIM procedures via their app. The flexibility comes in usage rather than installation, with data remaining valid for extended periods.
Price
Roamless offers competitive per-gigabyte pricing, particularly for smaller data needs. The 450MB and 1GB options at $3.95 suit very short trips or backup connectivity.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 450 MB | FLEX | $3.95 |
| 1 GB | FLEX | $3.95 |
| 2 GB | FLEX | $6.95 |
| 3 GB | FLEX | $7.95 |
| 5 GB | FLEX | $10.95 |
| 10 GB | FLEX | $17.45 |
| 20 GB | FLEX | $27.45 |
Pros & Cons
Pros
- No expiration dates on data
- Chunghwa Telecom 5G network
- Good entry-level pricing
Cons
- No unlimited data options
- Limited customer support hours
- FLEX system confuses some users
GigSky
Business Travel
GigSky targets business travelers with premium pricing and extended 90-day plans. While reliable, the higher costs make them less attractive for leisure travelers compared to our top picks.
Coverage
Standard Chunghwa Telecom coverage serves Taipei well. The network performs reliably but offers no advantages over cheaper competitors using the same towers.
Data Plans
GigSky focuses on business-friendly durations, including a 90-day 50GB plan for extended business trips. Short-term options exist but cost significantly more than competitors.
Activation Process
The GigSky app provides professional-grade installation support. Corporate account features suit business users managing multiple employee lines.
Price
Premium pricing reflects the business focus. Leisure travelers find better value elsewhere, though the 90-day plan offers reasonable value for long-term stays.
Pricing Plans
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 Days | $4.99 |
| 3 GB | 15 Days | $11.04 |
| 5 GB | 30 Days | $18.69 |
| 10 GB | 30 Days | $31.02 |
| 50 GB | 90 Days | $110.49 |
Pros & Cons
Pros
- 90-day plans for extended stays
- Corporate account management
- Reliable Chunghwa Telecom network
Cons
- Most expensive provider in our comparison
- Limited support outside business hours
- No unlimited data options
Our Verdict: The Best eSIM for Taipei
After thorough testing and comparison of 8 different providers, eSIM4 is our clear winner for Taipei travel.
The combination of solid connectivity on the Chunghwa Telecom network and excellent customer service makes it the smartest choice. Whether you are night market hopping in Taipei or enjoying hiking Yangmingshan, eSIM4 ensures you stay connected without overpaying. The ease of setup and reliable 5G speeds give it the edge over competitors. It provides reliable connectivity that every traveler needs.
Get eSIM4 For Taipei →How Do I Know If My Phone Is Compatible?
Most modern smartphones released in the last few years support eSIM technology. This includes iPhone XR and newer, Samsung Galaxy S20 and newer, and Google Pixel 3 and newer. However, if you have an older or incompatible device, you may need a physical SIM.
To be sure, check your device settings for an “Add eSIM” or “Add Cellular Plan” option, or consult our detailed compatibility guide below.
Check Compatibility List →Can I Make Phone Calls with My eSIM?
Most travel eSIMs for Taipei are data-only. You can still use standard VoIP apps like WhatsApp, FaceTime, or Skype to contact friends and family, provided they have the same app and a strong internet connection.
A Smarter Way to Call with Yabb
While standard apps are great for chatting with friends, they often fail when you need to call a hotel, book a restaurant in Taipei, or contact a tour operator on a landline. Yabb solves this by allowing you to make high-quality voice calls to any mobile or landline number worldwide using your eSIM data. It works just like a regular phone call without the recipient needing an app, and it avoids the massive roaming fees charged by your home carrier.
- Standard Apps: Use WhatsApp for free app-to-app calls in Taipei.
- Yabb Advantage: Call real phone numbers (hotels/restaurants) that do not have apps.
- Zero Roaming: Avoid expensive per-minute voice charges from your home provider.
Can I Send Text Messages with My eSIM?
Need to send a quick text to a friend or confirm a booking? Yabb allows you to send and receive global SMS messages using your eSIM data.
Global Messaging
Unlike apps that require both parties to be online, Yabb lets you send real SMS texts to any mobile phone, ensuring your message gets through.
Key Features
- Pay As You Go: Purchase credits only when needed.
- Two-Way: Receive replies directly within the app.
- Global Reach: Works across Taiwan and worldwide.
How to Activate an eSIM in Taipei
Getting online in Taipei is straightforward. Installing and activating your new eSIM is easy if you follow these steps.
- Buy Online: Buy the plan from eSIM4 before your flight.
- Scan QR Code: You will receive a QR code via email. Go to Settings > Cellular > Add eSIM and scan it manually if needed.
- Connect: Once you arrive at your destination, such as Taoyuan International Airport (TPE), turn on the eSIM line. Go to your network settings and enable “Data Roaming”. Your sim card activated automatically will connect to the local network.
Essential Tips for Using eSIMs in Taipei
To ensure a smooth experience while traveling across the country, here are three critical factors to keep in mind regarding your eSIM usage.
Check Device Compatibility
Before buying a plan, verify that your smartphone is eSIM compatible and carrier-unlocked. Most modern devices support this technology, but it is always best to check before you fly.
Install WhatsApp
WhatsApp is the dominant messaging app in Taiwan. Install it before you arrive to communicate easily with local businesses, tour guides, and new friends.
Prioritize Wi-Fi for Heavy Tasks
While your eSIM keeps you connected on the go, reserve bandwidth-heavy activities for hotel or café Wi-Fi. Streaming high-definition video or backing up photos to the cloud should be done over Wi-Fi to preserve your mobile data for navigation using Google Maps. This helps you avoid running out of data. If your plan expires or you use up your allowance, you can usually top up online.
Support and Refunds
In case of technical issues, contact the customer support team immediately. Most providers offer chat support. If the service fails completely, check if you can request a refund, which typically processes within a few business days.
How We Ranked These eSIM Providers
While many reviews rely on simple speed tests that only reflect a single moment in time, our approach is built on rigorous industry analysis. Our team of telecommunications experts audits the technical specifications that average users might miss but definitely feel in real-world performance. We look under the hood to see how the connection is delivered, not just if it connects. We also check which supported network each operator uses.
Our Technical Evaluation Criteria
- Tier 1 vs. Tier 2 Network Access: We analyze the backend agreements to see if the eSIM connects to premium Tier 1 networks (like Chunghwa Telecom) with priority access, or if it is relegated to a congested Tier 2 roaming partner. This determines if your data slows down in crowded areas.
- Latency & Routing Stats: Speed isn’t everything; responsiveness is key. We evaluate the data routing paths (latency) to ensure your traffic isn’t being routed halfway around the world before reaching the internet, which causes lag in video calls and maps.
- Carrier Aggregation Support: We check if the eSIM profile supports carrier aggregation – a technology that allows your phone to connect to multiple frequency bands simultaneously. This technical feature, often missing in budget SIMs, is crucial for maintaining high speeds in dense urban environments like Taipei.
- Fair Usage Policy (FUP) Analysis: We scrutinize the fine print of unlimited data plans to identify hidden throttling thresholds, ensuring our top picks offer genuine high-speed data that meets the demands of modern travel.
Frequently Asked Questions
Which eSIM is best for Taipei?
eSIM4 is our top recommendation for Taipei. It offers the best combination of pricing, reliable coverage on Chunghwa Telecom, and responsive support.
Do I need a physical SIM card in Taipei?
No. If your phone supports eSIM, a digital plan is cheaper and more convenient. You avoid the hassle of finding a store and swapping tiny physical SIM cards at the airport.
Can I keep my WhatsApp number?
Yes. Your WhatsApp will continue to work with your original number. It simply uses the data in Taiwan from your eSIM to send messages.
Does eSIM4 work in Taipei Main Station?
Yes. Because eSIM4 uses the Chunghwa Telecom network, which has wide coverage, it works excellently in Taipei Main Station and other underground metro areas.
How fast is the internet speed?
In major cities like Taipei and Kaohsiung, you can expect fast 5G speeds up to 500 Mbps. In more rural areas with limited coverage, the cellular network typically switches to a stable 4G LTE signal.
Can I get a local phone number?
Most travel eSIMs are data-only and do not include a phone number. However, you can use apps like Yabb or WhatsApp to make calls using your data plan. aloSIM is the exception, offering data plans that include a Taiwanese number.
