Official MCP RegistryListed
eSIMCompare: travel eSIM prices
Cheapest travel eSIM plans for a trip from every provider eSIMCompare tracks, plus a price index.
First seen 26 Oct 2026. Evidence as of 11 Nov 2026.
3
Tools
From an anonymous probe
1
Source listings
Each with its own history
19
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| 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 |
| 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 197 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 |
| search_esim_plans | Find the cheapest travel eSIM data plans for a destination from 26 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. A buy link is an eSIMCompare address that takes a person on to the provider's own page for that plan after they press Continue; give it to the person rather than fetching it, since a program that opens it is shown that Continue page and not the provider. Buy links marked affiliate_link may earn eSIMCompare a commission; the price is the provider's own either way. For a provider eSIMCompare has no partnership with, the buy link is the plan's page on eSIMCompare, which offers comparable plans that can be bought through it, and where a buy link applies a reader discount the plan also gives price_through_buy_url_usd. | Read-only |
Change history
- search_esim_plans: description changed (+"A buy link is an eSIMCompare address that takes a person on to the provider's own page for that plan after they press Continue; give it to the person rather than fetching it, since a program that opens it is shown that Continue page and not the provider.")
- search_esim_plans: description changed (+"26" +"way. For a provider eSIMCompare has no partnership with, the buy link is the plan's page on eSIMCompare, which offers comparable plans that can be bought through it," -"25")
- server instructions changed (+"(37,709" +"26" -"(36,147")
- search_esim_plans: description changed (+"25" -"24")
- server instructions changed (+"(36,147" +"25" -"(34,693")
- search_esim_plans: description changed (+"24" -"21")
- esim_price_index: description changed (+"197" -"194")
- server instructions changed (+"(34,693" +"24" +"204")
- search_esim_plans: description changed (+"21" -"18")
- server instructions changed (+"(30,860" +"21" -"(27,650")
- search_esim_plans: description changed (+"18" -"16")
- server instructions changed (+"(27,650" +"18" +"203")
- search_esim_plans: description changed (+"way, and where a buy link applies a reader discount the plan also gives price_through_buy_url_usd." -"way.")
- esim_price_index: description changed (+"194" -"193")
- server instructions changed (+"(26,106" -"(20,754")
- search_esim_plans: description changed (+"16" -"15")
- server instructions changed (+"(20,754" +"16" -"(18,843")
- server instructions changed (+"(18,843" -"(18,332")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | co.esimcompare/travel-esim-prices | 26 Oct 2026 | 11 Nov 2026 | 1 |