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MollySIM is a global eSIM provider dedicated to making international connectivity simple, affordable, and reliable. We offer high-quality data plans for travelers across 100+ countries and regions, allowing users to stay connected instantly without the need for physical SIM cards. With MollySIM, you can activate your eSIM in minutes by scanning a QR code—no shipping, no hassle. Our plans are designed for modern travelers, digital nomads, and business users who need seamless internet access wherever they go. In many destinations, including China, our eSIM provides unrestricted internet access with no VPN required, ensuring a smooth and open browsing experience. We focus on delivering transparent pricing, stable network performance, and flexible options such as daily high-speed data with unlimited fallback. Whether you need short-term travel data or long-duration connectivity, MollySIM offers a solution that fits your needs. Our mission is simple: to remove connectivity barriers and help people stay connected anywhere in the world.
Flat/Rm 1019B, 10/F, Liven House, 61–63 King Yip Street, Kwun Tong, Kowloon, Hong Kong, N/A, Hong Kong , Hong Kong
3.8
2 reviews
No history of asking for reviews
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Good provider with affordable price.
I spent about 70 day's each year on business trips globally and mainly US and Asia. Before Molly I used another provider with almost 1.5x price for similar experience. I tried Molly due to lower price at first time but the internet works steadily and I have no reason to switch back. This is one of my surprises of 2026.
I used Mollysim during my 7-day trip from UK to China, and overall I had a great experience. I purchased their 7-day unlimited data plan, and the pricing was very reasonable compared to other options.
The connection speed was solid throughout the trip—fast enough for maps, social media, and daily use without any issues. Most importantly, I had reliable network coverage almost everywhere in China, which made my travel much smoother and stress-free.
It was super convenient not having to worry about local SIM cards or Wi-Fi. I really enjoyed using their service, and it added a lot of value to my trip.
Highly recommended!
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