MicroEsim Review 2026: Is It Worth It? + Promo Code

We've tested and reviewed MicroEsim to help you decide if it's the right eSIM provider for your next trip. Here's our honest take on their coverage, pricing, ease of use, and customer support — plus an exclusive discount code to save on your first purchase.

MicroEsim
eSIM Provider
Instant digital delivery
Global coverage
Competitive pricing
Easy QR code setup
Get your eSIM at MicroEsim →
🏷️ Use code: MYBESTESIM

🎁 MicroEsim Promo Code (and how to apply it)

-5%
Exclusive discount — apply at checkout on MicroEsim
MYBESTESIM
Click to copy
  1. Copy the code MYBESTESIM by clicking on it above.
  2. Visit the MicroEsim website or app and select your eSIM plan.
  3. At checkout, look for a field labeled "Promo Code", "Discount Code", or "Coupon".
  4. Paste the code and click apply to see your savings.

🔍 How MicroEsim Works: My Personal Experience

MicroEsim is a trusted eSIM provider offering data plans for travelers worldwide. With instant digital delivery, you can get connected as soon as you land — no physical SIM card needed. Simply scan a QR code and enjoy affordable data in your destination.

After testing MicroEsim on several trips, here's what stands out — and what could be improved:

👍 Pros

  • eSIM delivered instantly via email
  • Wide global coverage across 100+ countries
  • Easy activation with QR code — no tools needed
  • Flexible data plans for short and long trips
  • No need to swap physical SIM cards

👎 Cons

  • Data-only on most plans (no calls or SMS)
  • Requires an eSIM-compatible device
  • Coverage quality can vary by region
  • No unlimited data in some destinations

📡 Coverage, Plans, and Pricing

MicroEsim offers eSIM data plans for destinations across Europe, Asia, the Americas, the Middle East, Africa, and Oceania. Plans vary by destination and typically range from 1 GB to 20 GB, with validity periods from 7 to 30 days.

Pricing depends on the destination and data allowance. In popular destinations like the US, UK, and most European countries, you can find competitive plans starting at just a few dollars per GB. Regional plans that cover multiple countries in a single eSIM are also available, making them ideal for multi-destination trips.

To compare MicroEsim plans for your specific destination, use our country comparison tool and find the best deal.

Compare MicroEsim plans by destination

6742 data plans from MicroEsim. Filter by destination, data, validity or price.

FILTER PLANS
DATA Filter Not Set
VALIDITY Filter Not Set
PRICE Filter Not Set
DESTINATION All destinations
Sort:
Showing 6742 eSIM plans
Plan Name & Provider
Data
Validity
Price/GB
Price
Best price
MicroEsim — Singapore 5G 1 Day / Daily 1GB — $0.74
MicroEsimSingapore 5G 1 Day / Daily 1GB 5G
$0.74›
1GB/day
1day
$0.74
$0.74›
1GB/day
1day
5G
Networks
Singtel (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Thailand 5G 1 Day / Daily 1GB — $0.74
MicroEsimThailand 5G 1 Day / Daily 1GB 5G
$0.74›
1GB/day
1day
$0.74
$0.74›
1GB/day
1day
5G
Networks
TRUE (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Malaysia 5G - Maxis, Celcom, Digi 3 — $0.86
MicroEsimMalaysia 5G - Maxis, Celcom, Digi 3 5G
$0.86›
1GB
3days
$0.86
$0.86›
1GB
3days
5G
Networks
Maxis (4G, 5G) · Celcom (4G, 5G) · Digi (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Singapore 5G 3 Days / Total 1GB — $0.86
MicroEsimSingapore 5G 3 Days / Total 1GB 5G
$0.86›
1GB
3days
$0.86
$0.86›
1GB
3days
5G
Networks
Singtel (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Thailand 5G 3 Days / Total 1GB — $0.86
MicroEsimThailand 5G 3 Days / Total 1GB 5G
$0.86›
1GB
3days
$0.86
$0.86›
1GB
3days
5G
Networks
TRUE (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Mainland China China Mobile 5G 3 Da — $0.88
MicroEsimMainland China China Mobile 5G 3 Da 5G
$0.88›
1GB
3days
$0.88
$0.88›
1GB
3days
5G
Networks
CMCC (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Singapore & Malaysia & Thailand 5G — $0.88
MicroEsimSingapore & Malaysia & Thailand 5G 5G
$0.88›
1GB
3days
$0.88
$0.88›
1GB
3days
5G
Networks
Maxis (4G, 5G) · Celcom (4G, 5G) · Digi (4G, 5G) · Singtel (4G, 5G) · TRUE (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Hong Kong 1 Day / Daily 1GB — $0.89
MicroEsimHong Kong 1 Day / Daily 1GB 5G
$0.89›
1GB/day
1day
$0.89
$0.89›
1GB/day
1day
5G
Networks
CSL/China Telecom HK (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Indonesia 1 Day / Daily 1GB — $0.89
MicroEsimIndonesia 1 Day / Daily 1GB 5G
$0.89›
1GB/day
1day
$0.89
$0.89›
1GB/day
1day
5G
Networks
Telkomsel (4G, 5G) · XL (4G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Mainland China China Mobile 5G 5 Da — $0.89
MicroEsimMainland China China Mobile 5G 5 Da 5G
$0.89›
1GB
5days
$0.89
$0.89›
1GB
5days
5G
Networks
CMCC (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Turkey 5G 1 Day / Daily 1GB — $0.91
MicroEsimTurkey 5G 1 Day / Daily 1GB 5G
$0.91›
1GB/day
1day
$0.91
$0.91›
1GB/day
1day
5G
Networks
Vodafone Turkey (4G, 5G) · AVEA Turkey (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Mainland China Support Tiktok & Cha — $0.93
MicroEsimMainland China Support Tiktok & Cha 5G
$0.93›
1GB/day
1day
$0.93
$0.93›
1GB/day
1day
5G
Networks
CMCC (4G, 5G)
Tethering
MicroEsim — Australia 1 Day / Daily 1GB — $0.94
MicroEsimAustralia 1 Day / Daily 1GB 5G
$0.94›
1GB/day
1day
$0.94
$0.94›
1GB/day
1day
5G
Networks
Optus (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Malaysia 5G - Maxis, Celcom, Digi 5 — $0.94
MicroEsimMalaysia 5G - Maxis, Celcom, Digi 5 5G
$0.94›
1GB
5days
$0.94
$0.94›
1GB
5days
5G
Networks
Maxis (4G, 5G) · Celcom (4G, 5G) · Digi (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Singapore 5G 5 Days / Total 1GB — $0.94
MicroEsimSingapore 5G 5 Days / Total 1GB 5G
$0.94›
1GB
5days
$0.94
$0.94›
1GB
5days
5G
Networks
Singtel (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Thailand 5G 5 Days / Total 1GB — $0.94
MicroEsimThailand 5G 5 Days / Total 1GB 5G
$0.94›
1GB
5days
$0.94
$0.94›
1GB
5days
5G
Networks
TRUE (4G, 5G)
Tethering
Unlimited 128kbps after high-speed data is used up.
MicroEsim — Portugal 5G 1 Day / Daily 1GB — $0.95
MicroEsimPortugal 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Optimus (4G, 5G) · Vodafone (4G, 5G) · DIGI (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Belgium 5G 1 Day / Daily 1GB — $0.95
MicroEsimBelgium 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Telenet (4G, 5G) · ORANGE (4G, 5G) · DIGI (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Bulgaria 5G 1 Day / Daily 1GB — $0.95
MicroEsimBulgaria 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Mobiltel (4G, 5G) · Telenor (4G, 5G) · Vivacom (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Cyprus 5G 1 Day / Daily 1GB — $0.95
MicroEsimCyprus 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
CYTA (4G, 5G) · Primetel (4G, 5G) · Epic (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Switzerland 5G 1 Day / Daily 1GB — $0.95
MicroEsimSwitzerland 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Swisscom (4G, 5G) · Sunrise (4G, 5G) · Salt (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Czech Republic 5G 1 Day / Daily 1GB — $0.95
MicroEsimCzech Republic 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Vodafone (4G, 5G) · O2 (4G, 5G) · T-Mobile (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Denmark 5G 1 Day / Daily 1GB — $0.95
MicroEsimDenmark 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Telenor (4G, 5G) · HI3G (4G, 5G) · Telia (4G, 5G) · TDC (4G, 5G) · nuuday (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — France 5G 1 Day / Daily 1GB — $0.95
MicroEsimFrance 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Orange (4G, 5G) · Bouygues (4G, 5G) · Free Mobile (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.
MicroEsim — Spain 5G 1 Day / Daily 1GB — $0.95
MicroEsimSpain 5G 1 Day / Daily 1GB 5G
$0.95›
1GB/day
1day
$0.95
$0.95›
1GB/day
1day
5G
Networks
Vodafone (4G, 5G) · Orange (4G, 5G) · Yoigo(Xfera Moviles) (4G, 5G)
Tethering
Unlimited 512kbps after high-speed data is used up.

⚔️ MicroEsim vs Other eSIM Providers

How does MicroEsim compare to other popular eSIM providers? Here's a quick overview:

Feature MicroEsim Industry Average
Instant delivery ✅ Yes Most providers
Global coverage ✅ 100+ countries Varies widely
Regional plans ✅ Available Some providers
Customer support ✅ 24/7 Business hours
App available ✅ iOS & Android Varies
Discount codes ✅ -5% Rare

The eSIM market has grown rapidly, with dozens of providers competing on price, coverage, and features. MicroEsim stands out for its reliability and global reach. We recommend comparing plans for your specific destination to find the best value.

🏆 Final Verdict: Do I Recommend MicroEsim?

After thorough testing, MicroEsim is a solid choice for travelers who want hassle-free mobile data abroad. The setup is straightforward, coverage is reliable in most popular destinations, and the pricing is competitive — especially with our exclusive -5% code.

MicroEsim has helped thousands of travelers stay connected abroad. We recommend giving it a try on your next trip.

Get your MicroEsim eSIM now →

❓ Frequently Asked Questions

Does the MicroEsim discount code really work?
Yes! Our discount codes are verified and tested regularly. The code MYBESTESIM gives you -5% on your purchase at MicroEsim.
What is an eSIM and how does it work?
An eSIM (embedded SIM) is a digital SIM that allows you to activate a mobile data plan without a physical SIM card. You simply scan a QR code provided by MicroEsim and your device connects to a local network in your destination country.
Is my device compatible with MicroEsim?
Most modern smartphones released after 2018 support eSIM, including iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many more. Check your device settings for eSIM support or visit the MicroEsim website for a full compatibility list.
Can I use MicroEsim in multiple countries?
MicroEsim offers both single-country and multi-country/regional plans. Regional plans cover multiple countries with a single eSIM, which is perfect for travelers visiting several destinations in one trip.
How do I activate my MicroEsim eSIM?
After purchasing your plan, you'll receive a QR code via email. Open your device's settings, navigate to the eSIM or cellular section, and scan the QR code. The eSIM will be added to your device and ready to use when you arrive at your destination.
Get MicroEsim Code: MYBESTESIM
Shop Now