Bordersim does not provide an unlimited data eSIM for Mayotte. All of the plans listed for Mayotte have a specific data cap, ranging from 3GB to 20GB, and each plan has a fixed validity period.
Travelers who need a larger data allowance can choose from Bordersim’s fixed data plans, such as the Mayotte 20GB 30Days plan or the Mayotte 10GB 30Days plan. These fixed data plans can be more cost‑effective for most users, unless the traveler is an extremely heavy data consumer who would benefit from a different type of plan.