Stay online
anywhere you travel.
From the moment you land, your maps and social apps just work.
No app, no SIM swap. Set up in about 3 minutes — 200+ countries and regions.
Why Xiao Long eSIM
BenefitsNever swap SIMs again
Changing SIM cards every time you cross a border is a hassle.
One eSIM covers 200+ countries and regions. Keep using it as you travel.
No more hunting for Wi-Fi
Looking for café or hotel Wi-Fi wastes time, and it is often slow.
Your phone connects on its own. Set up with a QR code or a one-tap link in about 3 minutes.
Truly unlimited, not throttled
Many "unlimited" plans slow to a crawl once you use a little data.
Our unlimited plans run at 10–20 Mbps with no slow-down. Carrier-official plans run at full local speed.
Sign up in 3 easy steps
3 Easy StepsChoose a plan
Pick your destination and the data you need, then pay online. No account needed.
Install the eSIM
Open the one-tap link or scan the QR code in the email. It takes about 3 minutes.
Turn it on abroad
Switch on data roaming when you land. That is all — you are connected.
Frequently asked questions
FAQWhat is an eSIM?
Which countries can I use it in?
When can I start using it after buying?
How do I set it up?
Three Plan Types — Which One Fits You?
We offer three plan types. This is all you need to know to choose.
♾️ Truly Unlimited Plan
For worry-free heavy use
Truly unlimited data at 10–20 Mbps — no throttling, no data cap. Stream and tether without watching your usage.
🔄 Daily Data Refresh Plan
Great value for longer stays
A daily high-speed allowance that resets every day. Even after you use it up, data keeps flowing at a reduced speed — you never lose connection.
⚡ High-Speed Data Pack
When you know how much you need
Pick a data amount and use it at full speed until it runs out. A no-waste choice for maps, social media and email.
Popular Plans
Pick the plan that fits your trip (prices in USD)
♾️ China Truly Unlimited
Mainland China
- ✅ Ultra affordable
- ✅ No VPN needed
- ✅ Instant activation
♾️ Japan Truly Unlimited
Japan
- ✅ docomo/au network, no APN setup
- ✅ Tethering OK
- ✅ Instant activation
⚡ Global 125 Countries High-Speed Pack
125 countries worldwide
- ✅ Works worldwide
- ✅ Many data options
- ✅ Auto carrier switch
Price Comparison
Even for “truly” unlimited plans, Xiao Long eSIM costs far less (vs. major unlimited-eSIM provider, Company H)
What “unlimited” actually means differs by provider
Based on each provider’s official site and terms (as of July 2026, our survey)
And still, we are among the cheapest for most destinations.
If you do not want to compromise on speed, data or price — give us a try.
* Comparison of 7-day unlimited plans. Competitor prices surveyed as of July 2026 (Company H has a single worldwide price; Company N is an approximate conversion from JPY). Plans marked with * are “unlimited” with a daily or period-based high-speed cap (FUP). Our unlimited plans (excluding carrier-official plans) have no FUP — completely unlimited at a constant 10–20 Mbps.
* Korea: our plan in this comparison is a stable unlimited type at a constant 10–20 Mbps — priced accordingly. Speeds differ from the full-speed SKT-line plans common elsewhere.
How ItWorks
Get started in just 3 easy steps
Select Plan
Choose the best plan for your destination and travel dates.
Purchase & Payment
Pay with PayPal (credit/debit cards), Apple Pay, Google Pay — and USDT (TRC20). Simple, safe and secure payment options.
Set up via quick-install link or QR code
Click the quick-install link in your email or scan the QR code — setup takes under 3 minutes and you’re ready to go.
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