Very easy to use and very good prices
Very easy to use and very good prices. I din t encounter any problems whatsoever and on top of that the quality of the internet was very good.
Highly recommend!
9 October 2025
Unprompted review
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Company details
Written by the company
Global eSIM Connectivity, Redefined Stay connected. Effortlessly. Stay Chill. Chill SIM is a premium global eSIM provider delivering fast, secure, and reliable mobile data for international travelers. Built on over a decade of telecommunications expertise, we remove the complexity from staying connected, no roaming charges, no physical SIM cards, and no compromises. From the moment you land, your connection is ready. Seamless, instant, and designed for a world that never stops moving. Our Mission is to deliver a new standard of global connectivity, effortless, flexible, and built for the modern traveler through advanced eSIM technology. Our ambition is to become the global standard for quality in travel data services. Key features: Global coverage in 190+ countries Instant activation No hidden fees. No surprises. Just simple, predictable pricing High-speed, reliable data 24/7 premium support No internet speed restrictions No throttling based on time or usage - performance you can rely on Referral rewards Earn up to €65 in credit by sharing Chill SIM Loyalty cashback Enjoy 5% cashback starting from your third purchase Global calling options Access affordable international calls through our companion app, ZenMinutes
Global eSIM Connectivity, Redefined
Written by the company
- Committed to our customers’ continuous satisfaction.
- Behind Chill SIM is a team of telecom specialists, product innovators, and experienced travelers who understand one simple truth: connectivity should never be a concern when you’re on the move. We create solutions for those who expect more—international professionals, frequent travelers, and digital nomads who value reliability, speed, and simplicity. Committed to our customers’ continuous satisfaction, we deliver seamless connectivity wherever life takes you.
Our data speed promise
Full bandwith at all times without limitations based on usage or time interval.
Rather than offering unlimited plans with fluctuating speeds, we focus on fixed data plans designed for consistency, with seamless auto-recharge options.
With some of the most competitive pricing available, our customers benefit from full bandwidth at all times at transparent, reliable rates with no surprises.
Contact info
People also looked at
Price-competitive and impressive internet speed
It was my first time using eSIM from ChillSIM and certainly I will continue using their products due to the competitive prices and impressive internet speed. It is easy to install and reliable across many regions.
12 April 2026
Unprompted review
Cheap, good quality
Internet was good, prices affordable, had a bit of issues with the setup, but was promptly solved by the support.
4 April 2026
Unprompted review
Very easy to use and price convenient
Very easy to use and price convenient
1 April 2026
Unprompted review
Cheap data while traveling to Germany
I used the product successfully while in Germany for the Easter Holiday, both for streaming and office work.
No complaints, works as intended.
3 April 2026
Unprompted review
Chillsim is highly recommended to use…
Chillsim is highly recommended to use while traveling, its easy and fast to have it ready on your phone, very reliable,and have perfect Speed!
it includes Good and flexible plans, with very affordable prices !
20 September 2025
Unprompted review
ChillSim actually surprised me in a…
ChillSim actually surprised me in a good way. I used this eSIM and it worked smoothly quick setup, stable connection, and no hassle at all. Super convenient when traveling and you don’t want to deal with physical SIM cards.
1 April 2026
Unprompted review
Great internet speed
Great internet speed. Saved me a lot of money on roaming while I was in Tunisia compared to my home plan rates. Very easy to order and topup and the mobile app is userfriendly.
4 April 2026
Unprompted review
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