Research

    Travel connectivity is full of confident numbers with nothing behind them. We publish the data we actually hold, with the method used to produce it and the dataset itself, so anyone can check the figure rather than take our word for it.

    The Wanderly eSIM Price Index

    What a gigabyte of travel mobile data costs in every country we sell in — median, cheapest and most expensive price per GB, plus pricing at 1GB through 20GB. Read live from the retail catalogue.

    Updated continuously

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    Using our data

    Everything here is free to quote and republish with attribution. Each study carries its own methodology, a downloadable dataset and a suggested citation. For the raw plan catalogue behind the aggregates, the public catalog API is unauthenticated and free.