Yes, ESIM.DOG offers unlimited data eSIM plans for Guatemala. The provider lists several unlimited options that use the Movistar/Claro network, all of which are 5G capable and cover the entire country. Validity periods range from 1 day to 30 days, with prices starting at $2.16 USD for a 1‑day plan and going up to $166.22 USD for a 30‑day plan.
Because the plans are labeled as unlimited, the data allowance is not capped, but the speed may be throttled after heavy usage. Users who are concerned about potential speed restrictions should contact ESIM.DOG to confirm whether a fair‑usage policy applies and to learn the typical amount of data that can be used at normal speed.