Cosmote eSIM: What Alt eSIM Actually Gives You
Discover what you get when you buy a travel eSIM from Alt eSIM for use on Cosmote's network in Greece.
Reviewed by Alt eSIM Editorial Team · Last updated 2026-08-28
What You Get and What You Don't
When you buy from Alt eSIM, you get an eSIM that roams onto Cosmote's network in Greece. This means you can use data in Greece with Cosmote's coverage. However, we are not Cosmote and do not sell their own products. We offer our travel eSIM that connects to Cosmote's network. If you want Cosmote's own SIM or plan, you need to look elsewhere. Our eSIM is designed for travellers who need data in Greece without a local contract.
Applicable Destinations
Our eSIM roams onto Cosmote's network in Greece. This means you can use it in 希臘 for your travels. Whether you're visiting Athens or exploring the islands, our eSIM has you covered. It's perfect for travellers who are planning a trip to Greece and need reliable data access. However, it's important to note that our eSIM only works in the destinations where Cosmote provides coverage, which is currently limited to Greece.
Choosing the Right Plan Shape
When picking a plan, you have two options: daily plans or total data tiers. Daily plans work out from US$0.74 per day and offer 1GB or 3GB per day. This is great for travellers who want flexibility and don't want to commit to a large amount of data. On the other hand, total data tiers range from 10GB to 50GB and are perfect for longer trips or heavier usage. You can choose the plan that best fits your travel needs and budget.
How Getting Connected Works
To get connected, you simply need to install the eSIM on your device. This process is straightforward and can be done through a QR code or by entering a code manually. Once installed, you can activate the eSIM and start using data immediately. The connection is seamless and you don't need to worry about finding Wi-Fi hotspots or carrying a physical SIM card. It's a convenient solution for travellers who want to stay connected on the go.
What Happens When the Allowance Runs Out
Once your data allowance runs out, your speed will drop to 128 kbps. This speed is still usable for basic tasks like checking emails or browsing the web, but it may be too slow for streaming or downloading large files. If you need more data, you can purchase an additional plan. This ensures that you can continue to stay connected without any interruptions. It's a good idea to monitor your data usage to avoid running out unexpectedly.
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