MobiMatter eSIM Data Plans for Ireland

MobiMatter does not supply a truly unlimited data eSIM for travelers visiting Ireland. All of the Ireland‑specific plans listed in its catalog have a fixed data allowance—ranging from 20 GB to 120 GB—and after the data cap is used, the high‑speed connection is no longer guaranteed; the speed is reduced to a throttled level that is not specified in the plan details. The term “Unlimited” in some plan names refers only to unlimited voice and text calls, not to data capacity.

If a travel‑er needs a large amount of data without the need for full traffic limits, MobiMatter offers several high‑capacity options. For example, the 120 GB plan is valid for 30 days, and the 60 GB plan is available for 30 or 60 days. These fixed‑data plans are generally more cost‑effective than a plan that throttles after a low data ceiling and can be suitable for moderate to heavy data use while still delivering a predictable cost.

MobiMatter does not offer an eSIM plan with a local phone number or SMS capability for travelers in Ireland. The provider’s available plans for Ireland are data‑only, so if you need to make calls or send text messages you would use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

MobiMatter offers 55 multi‑country eSIM plans that include service in Ireland; there are no single‑country plans specifically for Ireland. These plans cover data caps ranging from 1 GB to 120 GB, have validity periods between 7 and 365 days, and are priced between about $3.49 and $74.99. Some of the plans allow tethering.