compare_esim_providers

How travel eSIM providers stand against each other on eSIMCompare's data: plans and destinations covered, entry price, best price per GB, share of unlimited plans, an independent verdict, and links to the full review and head-to-head pages. Pass one to four providers, or none for all of them.

read-only

Argument	Type	Description
providers	array	Provider names, such as ['Airalo', 'Holafly']. Omit for every provider.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "providers": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "maxItems": 4,
      "description": "Provider names, such as ['Airalo', 'Holafly']. Omit for every provider."
    }
  },
  "additionalProperties": false
}

esim_price_index

What a week of mobile data costs a traveler: the cheapest eSIM with at least 5 GB valid for at least 7 days, per country, from eSIMCompare's price index of 193 countries. With a country: its price, the plan behind it, the cheapest price per GB, the cheapest unlimited week and its rank among all countries. Without one: the median, the cheapest and dearest countries, and which providers are cheapest most often.

read-only

Argument	Type	Description
country	string	Country name or ISO code. Omit for the global summary.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "country": {
      "type": "string",
      "description": "Country name or ISO code. Omit for the global summary."
    }
  },
  "additionalProperties": false
}

search_esim_plans

Find the cheapest travel eSIM data plans for a destination from 15 providers (Airalo, Holafly, Nomad eSIM, Saily, Ubigi, Yesim and more), filtered to what a trip needs. Returns plans sorted by price (cheapest first) with data allowance, validity, price, price per GB, local network, speed policy, the date the price was checked, a page on eSIMCompare that cites the source, and a buy link. Buy links marked affiliate_link may earn eSIMCompare a commission; the price is the provider's own either way.

read-only

Argument	Type	Description
limit	integer	How many plans to return (default 5).
trip_days	integer	Trip length in days: plans must stay valid at least this long.
destination*	string	Country or region, by name or ISO code: 'Japan', 'JP', 'United States', 'Europe', 'Global'.
min_data_gb	number	Least data the trip needs, in GB. Unlimited plans always qualify.
max_price_usd	number	Highest total price in US dollars.
unlimited_only	boolean	Only unlimited-data plans.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "destination"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1,
      "description": "How many plans to return (default 5)."
    },
    "trip_days": {
      "type": "integer",
      "maximum": 365,
      "minimum": 1,
      "description": "Trip length in days: plans must stay valid at least this long."
    },
    "destination": {
      "type": "string",
      "description": "Country or region, by name or ISO code: 'Japan', 'JP', 'United States', 'Europe', 'Global'."
    },
    "min_data_gb": {
      "type": "number",
      "minimum": 0,
      "description": "Least data the trip needs, in GB. Unlimited plans always qualify."
    },
    "max_price_usd": {
      "type": "number",
      "minimum": 0,
      "description": "Highest total price in US dollars."
    },
    "unlimited_only": {
      "type": "boolean",
      "description": "Only unlimited-data plans."
    }
  },
  "additionalProperties": false
}

eSIMCompare: travel eSIM prices

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compare_esim_providers Read-only

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eSIMCompare: travel eSIM prices

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compare_esim_providers Read-only

Tools