Kolet eSIM Data Plans for Thailand

Kolet does not provide a truly unlimited data eSIM for Thailand. The plans that carry the “UNLIMITED” name give 5 GB of high‑speed data per day and then throttle the connection to 1024 kbps, so the data is not unlimited.

Travelers who need a larger, unthrottled data allowance can choose Kolet’s fixed data plans, such as the 20 GB for 30 days or the 10 GB for 30 days options, which provide full‑speed data for the entire validity period. These fixed plans may be more cost‑effective for most users unless very heavy data consumption is required.

Kolet does not provide any Thailand eSIM plans that include a phone number or SMS capability. Travelers using Kolet for Thailand will receive only a data‑only eSIM, which gives high‑speed internet access but no traditional calling or texting services.

Instead, users can rely on internet‑based voice and messaging applications such as WhatsApp, Telegram, or iMessage for communication. However, some destinations may restrict or block certain VoIP services, so it is advisable for travelers to confirm that the applications they intend to use are accessible in Thailand before purchasing a Kolet plan.

Kolet offers 13 single‑country plans and 10 multi‑country plans for Thailand. The available plans range in price from $3.99 to $121.50 and provide between 1 GB and 20 GB of data. Some plans are fixed‑data, giving a set amount of data for the entire validity period, while others are daily‑cap plans that reset each day.