eSIMCard does not offer a truly unlimited high‑speed data plan for France. All plans that have the word “Unlimited” in their name actually provide a fixed data allowance of 1GB (or 2GB for the “Plus” variants) per day and then throttle speed after that limit is reached, with reduced speeds of 512kbps or 2000kbps depending on the package.
Travelers can choose from fixed‑data plans that give larger, unthrottled allowances. An example is the 50GB data plan valid for 30 days, priced at $31.39 USD, and the 35GB data plan also for 30 days, also priced at $31.39 USD. Both plans offer high‑speed 2G, 3G, 4G, and 5G coverage in France without speed reduction. These fixed‑data options can be more cost effective than the throttled “Unlimited” packages for most users.