Rufly does not offer a truly unlimited data eSIM for Thailand. Their Thailand Unlimited 7 days, 15 days, and 30 days plans all provide 500MB of high‑speed data each day; after the daily cap the speed drops to 5 Mbps, and after 30 GB, 45 GB, or 70 GB of total usage the speed is reduced further to 512 kbps. These are fixed data plans, and the plan names with “Unlimited” refer only to the marketing label, not to an uncapped data allowance. If a user needs a larger bundled amount, Rufly offers these high‑daily‑cap fixed plans, which can be more cost‑effective than a carrier‑wide unlimited option.