Yes, ESIM.DOG offers unlimited data eSIM options for travelers in Chad. The provider lists several unlimited plans that support tethering, each with a defined validity period ranging from 1 day to 30 days and price points starting at $3.63 USD for a 1‑day plan and going up to $351.81 USD for a 30‑day plan. Each plan indicates a maximum speed limit (1000kbps for Airtel Chad plans or 384kbps for 5G plans) and notes that speed may be throttled after heavy usage, so users should be aware of the Fair Usage Policy. If a traveler needs confirmation about speed restrictions or typical data limits at normal speed, contacting ESIM.DOG directly is recommended.