Compared to physical SIM cards, digital SIMs (eSIMs) offer more convenience and flexibility due to their embedded design and multi-profile support. While they provide more security (at least in the physical sense), eSIMs don’t offer greater privacy than their physical counterparts. The level of privacy an eSIM offers ultimately depends on the carrier that manages it.
If you’re worried about your data, you’ll look for an eSIM provider that has robust privacy features. But what should you prioritize when searching for the best option, and what are the most privacy-focused eSIM providers available? In this guide, we’ll answer these questions in detail to help you find an eSIM provider that can keep your data safe.
What To Look For in a Privacy-Focused eSIM Provider
Some eSIM providers may advertise themselves as privacy-focused without discussing the privacy options they offer. To avoid choosing a provider with misleading claims, you should understand what privacy features to look for. Use the list below as a guide:
- Data handling policies: The provider should have transparent and detailed policies on data collection, storage, and sharing to ensure you have a clear idea of how your information is handled. Ideally, the carrier should enforce minimal data collection practices to reduce the risk of compromise and exposure.
- Infrastructure: The provider you choose should run on a secure infrastructure with defense mechanisms to prevent unauthorized access and interception. The infrastructure should also support robust authentication and easy policy enforcement to control device actions and interactions.
- Network security: The selected provider should offer strong encryption that enhances network security, enabling safe and private communication and information transfer.
- Additional privacy features: The provider should provide features such as a VPN, website blocker, or signaling protection to further strengthen your security and prevent data leaks and breaches.
In addition to these capabilities, the eSIM provider should offer broad coverage, transparent pricing, and a straightforward activation process for a seamless user experience.
The Most Privacy-Focused eSIM Providers in 2025: 4 Options and Their Features
Using the above criteria, we’ve conducted in-depth research of eSIM providers, analyzing dozens of options. We’ve shortlisted the following providers that tick most boxes and offer the best value:
- Cape
- Saily
- Roamify
- Yesim
Note: Because relatively few eSIM providers emphasize privacy in their marketing, this review assesses both privacy-centric services and those that provide at least some transparency about their data practices.
1. Cape
Cape is a U.S. mobile carrier and eSIM provider that places a strong emphasis on privacy and security, which is reflected in its unique features.
First and foremost, Cape doesn’t piggyback on the networks of major carriers but runs on its own infrastructure, which gives the carrier full control over:
- Authentication: Cape confirms your identity and verifies your permission to access the network, ensuring that your data, calls, and texts are only sent to you.
- Policy management: Cape determines what devices can do on the network and how they interact with one another, applying strict privacy and security features at the infrastructure level.
- Roaming: Whether you’re traveling internationally or staying within the U.S., Cape guarantees privacy and security. If you’re abroad, traffic is routed from a foreign carrier to Cape’s network to prevent eavesdropping and unauthorized access.
Besides running on its own architecture, Cape enhances your privacy by:
- Collecting minimal data from you: Your phone number is all you’ll need to provide to get Cape.
- Storing data for the minimum amount of time possible: All data points that Cape collects while you’re using it are stored for the minimum amount of time possible to protect your privacy.
- Managing SIM profiles: Cape handles SIM profile management to minimize the risk of tracking and ensure your privacy.
Cape’s policies are detailed and transparent, providing peace of mind to anyone worried about data handling and privacy. The carrier offers a single plan that costs $30/month and includes unlimited data and excellent coverage. In select locations, you also get unlimited texts and calls.
2. Saily
Saily is an eSIM provider that enables users to connect to local networks and avoid roaming fees while traveling or working. It covers over 200 destinations and offers plans for specific countries (such as Japan, Brazil, and Norway) and regions (such as Europe, Africa, and North America). There’s also the Ultra Plan that covers 121 countries.
Saily is owned by NordVPN, a popular virtual private network (VPN) service that prioritizes privacy and security. Considering the owner, it’s no surprise that Saily offers additional features that enhance your privacy while using the eSIM service, such as:
Saily offers these features at no additional cost; you can enable them within the Saily eSIM app. As for Saily’s pricing, it depends on the selected destination, data allowance, and validity period. The activation process is simple; you:
- Purchase your plan
- Download the Saily app and follow the on-screen instructions to set up your eSIM
The potential issue with Saily is its data handling policy; the eSIM provider’s data collection practices are extensive and cover sensitive information, including your name, email address, device data, network usage, and device identifiers. For privacy-conscious users, such extensive data collection may be a deal-breaker.
3. Roamify
Roamify is a Canadian eSIM provider offering data packages for over 200 destinations worldwide. You can choose among local, regional, and global plans and select the preferred data allowance and validity period to customize your package.
With so many options available, it’s no surprise that Roamify’s pricing varies depending on the selected preferences. You can easily check pricing for the plan you’re interested in on the provider’s website or within the app.
The activation process is straightforward. You can either download the Roamify app to set up your eSIM, scan a QR code, or click on the link provided by Roamify via email after purchasing your plan.
The service has made this list of privacy-focused eSIM providers because it offers features to protect your personal information, such as:
- Secure socket layer (SSL) encryption: Protecting the transmission of sensitive information
- Firewalls: Monitoring traffic to prevent unauthorized access to the network, thus keeping your data safe
- Role-based access controls: Determining who can do what within Roamify’s network to reduce the risk of data leaks and misuse
Despite these options, Roamify states that it can’t guarantee the confidentiality of your information. Considering that the provider collects extensive data, from personal information to your IP address and geographic location, you may question whether Roamify truly meets your privacy needs. It doesn’t help that the provider doesn’t state exact data retention periods, which adds another layer of uncertainty.
4. Yesim
Yesim is a Swiss eSIM provider that delivers seamless and secure connectivity worldwide. The provider covers over 200 destinations and offers three types of plans:
- Local: Plans for specific cities or countries
- Regional: Plans that encompass multiple countries
- Global: Three packages that cover over 80, 140, or 170 countries, respectively
To provide services, Yesim partners with over 800 operators worldwide, including well-known names such as T-Mobile, Verizon, and AT&T. The provider doesn’t operate on its own network. Instead, it leverages the infrastructure of local operators.
As for privacy features, Yesim offers a unique one: each plan comes with a built-in VPN for safe and private browsing. The company added the VPN to its offer in 2020, allowing its users to bypass location-specific restrictions while ensuring protection. You can effortlessly manage VPN settings within the Yesim app.
While invaluable for privacy-conscious users, Yesim’s VPN is only available on iOS devices; if you have an Android, you won’t be able to use it.
Another, perhaps more significant, drawback is Yesim’s somewhat questionable privacy policy. Other than discussing the type of information it collects from you, Yesim doesn’t provide details on data retention or sharing protocols. This could raise concerns about proper data management and the associated risks of leaks and breaches.
Therefore, if you’re worried about privacy in terms of safe browsing, Yesim could be an excellent fit; but if you’re more concerned about your data’s safety, another eSIM provider may be a better option.
The Final Verdict: Which eSIM Provider Offers the Most Privacy?
Most eSIM providers we’ve discussed offer a certain degree of privacy to users, whether through standard features such as encryption or more unique capabilities like ad blocking or a VPN.
Unfortunately, opting for one often involves a compromise. To access advanced privacy options, you must agree to an extensive data collection policy that may put you at risk if the provider’s network is compromised. Alternatively, you may need to accept that you do not know how long a provider will store your sensitive information, potentially creating an ongoing vulnerability.
The only provider on our list that offers a high level of privacy without compromise is Cape. It combines excellent coverage with:
- Strict and transparent data collection, storage, and sharing policies
- Enhanced signaling protection to prevent location tracking and interception
- Layered encryption to secure sensitive data from threats
- Fine-grained access controls to prevent unauthorized access to user data
If you want to learn more about how Cape manages and protects your data and upholds high privacy and security standards, check out the company’s Trust Center; all the information is regularly updated and transparent.
Besides providing unmatched privacy, Cape offers “standard” features every reputable carrier should provide, including:
- Uninterrupted coverage
- Unlimited data
- Unlimited texts and calls (in select locations)
- Secure and private roaming
- Simple activation process via the Cape app
- Responsive and helpful customer support team
Meet Cape: The Secure Carrier Designed for Today’s Threats
Traditional carriers collect detailed records of your calls, texts, and locations. That data becomes a liability—fueling surveillance, breaches, and leaks.
Cape takes a different approach. We’re a privacy-first carrier that collects only the bare minimum required to keep your service running. What little data is necessary is stored briefly, never shared, and never sold. With less data to compromise, you’re better protected from the start.
At the core of our network is Cape’s own cloud-native, software-based mobile core. A mobile core is the backbone of a cellular network that controls the complex systems to connect people across endpoints. By running our own network, Cape can control how data flows through your device and implement modern security protocols.
Other security-first features of Cape include:
Cape offers all the benefits of a premium carrier, even with the added security and privacy safeguards. At $99/month (taxes and fees included, no hidden costs), you get:
- Unlimited 4G and 5G with fast speeds
- Unlimited talk and text
- Free international roaming (for eligible countries and devices)
Get the Cape-Level Protection To Secure Your Communications
You can sign up for Cape using our anonymous onboarding process here.
We’ve partnered with technology leaders Proton to help you build a privacy-first ecosystem. You can choose between Proton Unlimited and Proton VPN Plus when you become a Cape subscriber, and you only pay an extra $1 for six months.
