eSimpli eSIM Data Plans for Thailand

eSimpli does not offer a truly unlimited data eSIM for Thailand.
The plans that carry the “Unlimited” label give 1GB of high‑speed data each day; after that limit the speed is throttled to 1250kbps, and the plan ends after the specified number of days.

Travelers who need more data without daily caps can choose one of eSimpli’s fixed‑data options. Examples currently available for Thailand include the 10GB 30‑day plan at $27.62 USD, the 20GB 30‑day plan at $40.31 USD, and the 50GB 30‑day plan at $76.06 USD, each of which offers 5G coverage without daily restrictions. These fixed plans are often more economical for users who will consume large amounts of data during their stay.

eSimpli does not provide Thailand eSIMs that include a phone number or SMS capability. Only data‑only plans are available from this provider for the Thai destination. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in Thailand before purchasing a plan.

eSimpli lists 9 single‑country plans and 13 multi‑country plans for Thailand, a total of 22 data plans. The plans vary from $5.65 to $108.47 and provide data caps ranging from 1 GB up to 50 GB, with validity periods between 5 and 30 days. Among these, 7 plans feature a daily data cap limiting usage each day, while 15 offer a fixed data cap that allows the full amount to be used over the entire validity. This provides travelers with a range of options based on budget, data needs and the length of their stay.