What are reliable alternatives to eSIM SOS?

Measured by Faceabot as working: MyBestSim eSIM comparator, esimoa — travel eSIM comparison, Commerce for Agents.

How do I connect an AI agent to eSIM SOS?

Use the MCP streamable HTTP endpoint https://esimsos.net/api/mcp.

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Catalog › net.esimsos/esimsos

Is eSIM SOS reliable?

Flaky Partly. Faceabot measured eSIM SOS 3 times and only 67% of checks succeeded. Plan a fallback.

Last check: 2026-10-10 23:20 UTC · answered in 8000 ms · remote (no install)

Proven alternatives that work right now

MyBestSim eSIM comparator Reliable (measured) · 100%
Compare prepaid travel eSIM plans by destination, data and trip length; plan multi-country trips. · https://mcp.mybestsim.com/mcp

esimoa — travel eSIM comparison Flaky · 86%
Compare travel eSIM plans by country, days and data — live prices and links to buy on esimoa. · https://api.esimoa.com/mcp

Commerce for Agents Reliable (measured) · 100%
Compare US mobile plans, VPNs, travel eSIMs, home internet by address, and German energy tariffs. · https://mcp.commerceforagents.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Instable. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Find travel eSIM plans, compare prices and create an order the user pays by link.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "esimsos": {
      "url": "https://esimsos.net/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"net.esimsos/esimsos"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Real task being tested — Faceabot asked list_plans to do a small read-only task 2 time(s): 1 returned a real result. Last result: timeout (no answer within 8 s) in 10650 ms.

Sample input: {"country":"US"}. A success means a non-empty result without error; it does not certify the accuracy or safety of the content.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-10 23:20 UTC	❌ timeout		8000 ms
2026-10-10 17:16 UTC	✅ ok	❌ timeout	8873 ms
2026-10-10 11:01 UTC	✅ ok	✅ done	10571 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to eSIM SOS →

Publisher of eSIM SOS?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/net.esimsos/esimsos.svg)](https://faceabot.com/tools/net.esimsos/esimsos)

Data in JSON: /api/catalog?id=net.esimsos/esimsos · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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