Instabridge does not provide an unlimited data eSIM plan for Chad. All of the plans listed for Chad have a fixed data cap, ranging from 3 GB to 20 GB, and each plan has a specified validity period. Travelers who need a larger data allowance can choose one of the fixed data plans, such as the 20 GB Chad eSIM Mobile Data Plan, which is valid for 7 days, or the 10 GB Chad eSIM Mobile Data Plan, which is valid for 30 days. These fixed data plans can be more cost‑effective for most users, unless a traveler requires a truly unlimited data experience.