Yes, Roamify offers unlimited data eSIM plans that cover the Netherlands. The plans are priced from $2.23 USD for a 1‑day option up to $35.00 USD for a 7‑day option, with validity periods ranging from 1 day to 15 days. All of these plans allow tethering and state that speeds may be throttled after heavy usage, following a fair‑usage policy.
If you are concerned about potential speed restrictions, you can contact Roamify directly to confirm the typical amount of data that remains available at normal speed and to verify any fair‑usage limits that may apply.