ETravelSim currently offers 11 single coverage data plans specifically for Estonia. These plans range in price from approximately $4.00 to $109.99 and include data allowances from 1GB up to unlimited data. Additionally, ETravelSim provides 39 multi-country plans that include Estonia as part of their coverage, offering options for travelers visiting multiple destinations. These plans also vary in price and data cap, generally offering a range of data from 1GB to unlimited, though specific details will vary between plans. Some plans may experience reduced speeds after a certain data usage.