GulfData does not provide a truly unlimited high‑speed eSIM for Tunisia.
The plans that carry the “Unlimited” name give a maximum of 1 GB per day at full speed, after which traffic is throttled to 512 kbps; therefore they are not unlimited in the sense of offering unlimited high‑speed data.
If a larger data allowance is preferred, GulfData offers fixed‑data plans instead. For example, a 20 GB bundle valid for 30 days is available for $26.50 USD, providing a generous amount of high‑speed data without the speed reduction that applies to the “Unlimited” plans.