GulfData does not provide a true unlimited‑data eSIM for Saudi Arabia. All plans listed under the “Unlimited” label have a hard data cap of 1 GB per day. Once that daily amount is used, the plan’s speed drops to 512 kbps, so the high‑speed service is not unlimited.
Instead GulfData offers fixed‑data plans that give larger data allowances. For example, a 30‑day plan that delivers 1 GB each day costs $80, while a 20‑GB plan for 30 days is $39. There is also a 50‑GB plan valid for 180 days that costs $125. These plans allow users to have a substantial amount of high‑speed data, but they have a defined validity period and are not unlimited.