Service Information

How esim.co delivers pages and keeps comparison data available when a provider feed is temporarily unavailable.

Fallback delivery is enabled

This page describes the configured safeguards. It does not poll provider APIs or claim live incident status.

Frontend Delivery

Static pages and assetsGlobal edge delivery

Regional policyEdge enforced

Stale deploy assetsOne-time reload recovery

Data Delivery

Primary sourceAPI, feed or structured catalog

Temporary source failureVerified catalog fallback

Final purchase termsProvider website

Provider Data Sources

Delivery configuration

eSIM.Net

Direct API

Catalog fallback configured

Saily

Direct API

Catalog fallback configured

Airalo

Direct API

Catalog fallback configured

GigSky

Provider feed

Catalog fallback configured

Ubigi

Provider feed

Catalog fallback configured

Nomad

Direct API

Catalog fallback configured

Maya Mobile

Provider feed

Catalog fallback configured

Roamless

Direct API

Catalog fallback configured

Truely

Dedicated feed

Catalog fallback configured

YeSIM

Direct API

Catalog fallback configured

aloSIM

Provider feed

Catalog fallback configured

Airhub

Direct API

Catalog fallback configured

4S eSIM

API / structured catalog fallback

Catalog fallback configured

JamboSIM

Direct API

Catalog fallback configured

Horizon

Direct API

Catalog fallback configured

Orbit Mobile

Direct API

Catalog fallback configured

Global Yo

Direct API

Catalog fallback configured

Stellar eSIM

Structured provider catalog

Catalog fallback configured

Simbye

Direct API

Catalog fallback configured

RoamGo

Direct API

Catalog fallback configured

FlexiRoam

Affiliate feed

Catalog fallback configured

Provider APIs and feeds can fail temporarily. Comparison pages may use a recent verified catalog snapshot while a source recovers. If a page repeatedly fails to load, contact support with the page URL, time, device, and VPN exit country.