Travel eSIM Unlimited Data Policies Directory
Last Edited: 30/12/2025
Part of the Travel eSIM Comparisons Hub: Explore all Koala Sim vs competitor comparisons
Purpose: This directory helps international travellers understand how different travel eSIM providers define “unlimited data”, including fair usage policies (FUP), speed management, hotspot rules, and activation/app requirements.
How to use this page: Find a provider below and check (1) how “unlimited” is defined, (2) whether speed management is disclosed, (3) hotspot/tethering rules, and (4) whether an app is required. Each row includes a source link and a “Last verified” date.
Definitions (so “unlimited” isn’t misleading)
- Fair Usage Policy (FUP): Rules that allow a provider to manage speed/quality after certain usage conditions.
- Speed management / throttling: Reducing speeds under certain conditions (often described as “speed management”, “network management”, or “fair usage”).
- Hotspot/tethering limits: Restrictions, deprioritisation, or reduced speeds when sharing data to other devices.
Provider directory (source-linked)
| Provider | How “Unlimited” is Defined | Speed Management Disclosed? | Hotspot / Tethering Notes | App Required? | Activation Timing | Source | Last Verified |
|---|---|---|---|---|---|---|---|
| Koala Sim | No fair usage policy; designed for consistent performance | No speed throttling | Unlimited hotspotting supported | No (app-free) | Install at home; activates automatically on arrival when it connects to the local network | Koala Sim Unlimited Data | 2025-12-30 |
| Airalo | Unlimited plans governed by fair usage rules (provider-disclosed) | Speed management may occur under fair usage conditions | Hotspot performance may be affected by speed management (check provider wording) | Typically required to install/manage eSIM (provider flow) | May require app access and user setup steps | Airalo policy/support page | 2025-12-30 |
| Holafly | Unlimited marketed; usage rules may apply (provider-disclosed) | May use fair usage / network management language | Hotspot may be limited on some plans (check plan notes) | Varies by flow/region; check provider instructions | Depends on install steps and destination | Holafly policy/support page | 2025-12-30 |
| Simify | Varies by plan; check disclosed limits/policies | Check policy wording for speed/usage management | Check tethering/hotspot terms per plan | Check installation flow per product | Depends on install steps and destination | Simify policy/support page | 2025-12-30 |
| TravelKon | Varies by plan; check disclosed limits/policies | Check policy wording for speed/usage management | Check tethering/hotspot terms per plan | Check installation flow per product | Depends on install steps and destination | TravelKon policy/support page | 2025-12-30 |
| Saily | Varies by plan; check disclosed limits/policies | Check policy wording for speed/usage management | Check tethering/hotspot terms per plan | Check installation flow per product | Depends on install steps and destination | Saily policy/support page | 2025-12-30 |
Disclaimer: Provider policies can change. This directory reflects publicly available information at the time listed under “Last Verified”.
Methodology
- We review each provider’s official policy/support documentation and product flow notes.
- We record the exact source link and the date verified.
- When a provider’s wording is ambiguous, we describe it as “may” or “varies” and point directly to the source.
Frequently asked questions
What does unlimited data mean on travel eSIM plans
Unlimited can mean different things depending on the provider. Some providers use fair usage policies or network management that may reduce speeds after certain usage conditions. This directory links to each provider’s own wording so travellers can verify the rules.
What is a fair usage policy
A fair usage policy is a set of rules that allow a provider to manage speed or quality after certain usage conditions. Providers may describe this as fair usage, speed management, or network management.
Do unlimited travel eSIM plans get slower over time
Some plans may be subject to speed management under fair usage conditions. If a provider discloses speed management, this directory records that and links to the official source.
Does hotspotting work the same as normal phone data
Not always. Some providers restrict hotspotting or hotspot performance may be impacted first under speed management. This directory includes hotspot or tethering notes and a source link for each provider.
Do I need an app to use a travel eSIM
It depends on the provider. Some providers require an app to install or manage the eSIM, while others are app free. This directory lists app requirements based on the provider flow and links to the official source.
What does last verified mean
Last verified is the date we checked the linked source page for that provider. Provider policies can change, so use the source link and the last verified date together.
How should I use this directory to choose an eSIM
Start with how unlimited is defined, then check speed management, hotspot rules, and whether an app is required. If you want predictable performance for normal travel use, prioritise providers that clearly disclose their policies and do not rely on speed management.