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How to top up your Saily eSIM

Learn the quick and easy way to do a saily top-up and ensure your internet stays active throughout your travels.

If you have a Saily eSIM or are considering getting one, knowing how to top it up is essential. With the Saily top-up feature, you can prolong your current plan without purchasing a new one, providing convenience and flexibility during your travels.

This guide will walk you through the simple steps to add more data and ensure your plan remains active during your travels.

We’ll also introduce Holafly, another provider worth knowing. Holafly offers eSIMs for 200+ destinations, mostly with unlimited data. So you don’t need to worry about topping up.

In this article

Can I top up a Saily eSIM?

Yes, you can top up your Saily eSIM. If your plan supports this feature, you will see an Add Data button in the Saily app.

How to top up a Saily eSIM: Step-by-step guide

To top up your plan, follow these steps:

Open the Saily app on your smartphone.
Find your current eSIM plan and select it.
Tap on Add Data.
Choose the location for which you want to top up your plan.
Choose the amount of data you want to add and tap on Continue.
Confirm your selection and complete the payment. Saily top-up is done!

Saily top-up screenshot, Source: Saily app

Note: Once the Saily top-up is successful, your data or plan duration is extended, and your device will automatically recognize the new balance.

Saily eSIM top-up costs

The prices to top up your Saily eSIM depend on the destination, the amount of data, and the plan length. For example:

Single-country plans typically cost between $2.99 and $4.49 for 1 GB over seven days, depending on the destination (e.g., USA $3.99, Thailand $2.99, UK $4.49).
Regional plans, such as Europe or Asia, generally start at around $4.99 for 1 GB of data.
Global plans, covering multiple countries, start at about $8.99 for 1 GB.

Should you top up or switch to an unlimited eSIM?

Choosing the right option depends on your travel habits, data needs, and budget. Both topping up your existing plan and switching to an unlimited eSIM have their advantages and drawbacks.

The table below summarizes the key pros and cons of each approach to help you decide which best suits your specific situation:

Option	Topping up your eSIM	Switching to an unlimited eSIM
Pros	• More affordable for limited data needs • Flexible; add only the data you require • Ideal for occasional travelers or short trips • Keeps your current plan active without switching	• No worries about running out of data • Perfect for heavy data users or long-term travel • One plan covers all your needs without frequent top-ups
Cons	• Limited data; may need to top up multiple times on long trips • Additional costs can add up with frequent top-ups • Not suitable for large or continuous data needs	• Usually more expensive upfront • Not cost-effective if your usage is low • Less flexible if you only need limited data for a short period

To help you compare the costs, here is an estimate of the approximate expenses for limited and unlimited plans over different durations in the same destination:

Destination	Duration	Cost of limited plan	Cost of unlimited plan
France	7 days	$3.99 for 1 GB	No 7-day unlimited plans
France	30 days	$8.99 for 3 GB	$71.99 for unlimited data
France	30 Days	$19.99 for 10 GB	$71.99 for unlimited data

While limited plans are generally more affordable for short-term use, they may need multiple top-ups and can become less cost-effective over longer durations.

Curious how it compares to other options? Check out our breakdown of Holafly vs Saily to see which one better fits your travel needs.

Disclaimer: The data in this comparison is accurate as of June 10, 2025, and is subject to change.

Get unlimited travel data with Holafly

Looking for unlimited data with customizable plans from one to 90 days? Holafly might be just what you need to stay connected without any limits. It’s especially great if you’re a heavy data user or planning to travel across multiple borders.

Setting up a Holafly eSIM is straightforward, so you can get connected quickly without any hassle. Plus, there are no roaming fees to worry about, which helps you save money during your trip.

And to make your travels even easier, Holafly provides round-the-clock support — so help is always just a message away whenever you need it.