Knowroaming
VS
Superhero Buzz
Compare Knowroaming and Superhero Buzz plans, coverage, and features to find your perfect eSIM for your next trip
Knowroaming vs Superhero Buzz: What eSIM To Buy
Looking to choose between Knowroaming and Superhero Buzz for your eSIM needs? We've broken down the key advantages and disadvantages of both providers to help you make an informed decision. Compare their features, coverage, and value propositions side by side below.
Advantages
Knowroaming
- Extensive coverage in over 200 countries
- Partnership with multiple networks for strong signals
- Wide range of affordable plans
- Simple activation through the app
- Accessible customer service through various channels
Superhero Buzz
- Extensive global coverage
- Flexible and customizable plans
- Fast and easy activation process
- Responsive customer support
- No physical SIM cards needed
Disadvantages
Knowroaming
- Price variation depending on the region
- Data usage can significantly affect costs
- Limited customer support options
- Dependence on local network partners could affect speed
- Compatibility issues with some devices
Superhero Buzz
- The variation in prices by region could affect cost predictability
- Not all regions have the same network quality
- Limited support for some older smartphone models
- Requires an internet connection for initial activation
- May incur roaming charges if not managed properly
Popular Plans
Knowroaming
Japan 1 GB 7 Days
USD 4
Data:1GB
Validity:7 days
Speed:No limit
Hotspot:No
Kuwait 1 GB 7 Days
USD 4
Data:1GB
Validity:7 days
Speed:No limit
Hotspot:No
Denmark 1 GB 7 Days
USD 4
Data:1GB
Validity:7 days
Speed:No limit
Hotspot:No
Estonia 1 GB 7 Days
USD 4
Data:1GB
Validity:7 days
Speed:No limit
Hotspot:No
Spain 1 GB 7 Days
USD 4
Data:1GB
Validity:7 days
Speed:No limit
Hotspot:No
Superhero Buzz
South Korea 3GB for 30 days
USD 9
Data:3GB
Validity:30 days
Speed:No limit
Hotspot:No
Kuwait 3GB for 30 days
USD 9
Data:3GB
Validity:30 days
Speed:No limit
Hotspot:No
Japan 3GB for 30 days
USD 9
Data:3GB
Validity:30 days
Speed:No limit
Hotspot:No
Kyrgyzstan 3GB for 30 days
USD 9
Data:3GB
Validity:30 days
Speed:No limit
Hotspot:No
Kazakhstan 3GB for 30 days
USD 9
Data:3GB
Validity:30 days
Speed:No limit
Hotspot:No
