Quick answer: Mozilla VPN is a simple, trustworthy VPN from the makers of Firefox, running on Mullvad’s WireGuard servers. It has open-source, audited apps, covers 5 devices and costs $4.99 per month on the annual plan, with a 30-day money-back guarantee.
Key takeaways
- Score: 8.0/10
- Powered by Mullvad servers
- Open-source, audited apps
- $4.99/mo on the annual plan
- 5 devices; limited country availability
Last updated: September 26, 2026. Our score: 8.0/10 (editorial rating). Prices are in USD unless stated otherwise and can change at any time.
Mozilla VPN at a Glance
| Our score | 8.0/10 |
|---|---|
| Price | $4.99/mo (annual) or $9.99 monthly |
| Servers | 500+ (Mullvad network) |
| Countries | 30+ |
| Speed impact | Low (WireGuard) |
| Simultaneous connections | 5 |
| Logging policy | No-logs (open-source, audited apps; Mullvad servers) |
| Jurisdiction | United States (Mozilla); servers by Mullvad (Sweden) |
| Money-back guarantee | 30 days |
| Best for | Firefox users and simple privacy |
Our Verdict on Mozilla VPN
Mozilla VPN combines Mozilla’s trusted brand with Mullvad’s respected infrastructure in a very simple app.
It has fewer features and devices than rivals and is not available everywhere.
Mozilla VPN Pros and Cons
Pros
- Backed by the non-profit Mozilla Foundation
- Uses Mullvad WireGuard servers
- Open-source, audited apps
- Firefox container integration
- Stable, transparent pricing
Cons
- Only 5 devices
- Available in selected countries only
- Fewer servers and extras
Mozilla VPN Speed and Performance
Mozilla VPN uses WireGuard exclusively and delivers good speeds on nearby servers.
Mozilla VPN Privacy and Security
Mozilla VPN’s apps are open source and independently audited. Its servers are operated by Mullvad. Features include multi-hop, app exclusions and custom DNS blocking.
Mozilla VPN Streaming
Mozilla VPN can work with some streaming services, but it is not a streaming-focused VPN.
Mozilla VPN Torrenting and P2P
P2P is allowed, but there is no port forwarding.
Mozilla VPN Apps and Ease of Use
Apps cover Windows, macOS, Linux, Android and iOS, with a very simple interface. Firefox Multi-Account Containers integration allows per-tab locations.
Mozilla VPN Server Network
Mozilla VPN offers 500+ servers in 30+ countries via Mullvad.
Mozilla VPN Pricing and Value
$4.99 per month on the annual plan (about $59.88) or $9.99 monthly.
Mozilla VPN Customer Support
Support is via Mozilla’s help centre and ticket system.
Who Should Buy Mozilla VPN
Firefox users and people who want simple, trustworthy privacy.
Who Should Avoid Mozilla VPN
Large households, streamers and people in unsupported countries.
Mozilla VPN Alternatives
Mullvad offers more anonymity with flat pricing. Proton VPN offers more servers and a free plan.
Mozilla VPN vs Top-Rated VPNs: Quick Comparison
| VPN | Score | Price | Devices | Jurisdiction | Refund |
|---|---|---|---|---|---|
| Mozilla VPN | 8.0/10 | $4.99/mo (annual) or $9.99 monthly | 5 | United States (Mozilla); servers by Mullvad (Sweden) | 30 days |
| NordVPN | 9.6/10 | From $3.49/mo (2-year plan) | 10 | Panama | 30 days |
| Proton VPN | 9.4/10 | From $2.99/mo (2-year Plus); free plan available | 10 (Plus) | Switzerland | 30 days (prorated) |
| Surfshark | 9.3/10 | From $2.49/mo (2-year plan) | Unlimited | Netherlands | 30 days |
This table compares Mozilla VPN with the three highest-rated services in our current reviews. Price is only one part of the picture: the refund window tells you how safely you can test a service, the device allowance tells you whether one plan will cover your household, and jurisdiction affects which privacy laws apply to the company. Use the comparison to shortlist two or three options, then read each full review before deciding.
Mozilla VPN Key Specs Explained
Jurisdiction (United States (Mozilla); servers by Mullvad (Sweden)): this is where the company is legally based, which determines the laws it must follow if authorities request data. A strong no-logs policy matters more than location alone, because a provider cannot hand over data it never collected.
Logging (No-logs (open-source, audited apps; Mullvad servers)): this describes what Mozilla VPN says it records. Independent audits, open-source code and real-world tests such as court cases or server seizures are the best evidence that a policy is followed in practice.
Connections (5): this is how many devices can use the VPN at the same time. Count your phones, laptops, tablets and TVs before choosing a plan.
Speed impact (Low (WireGuard)): every VPN slows your connection a little because traffic is encrypted and routed through another server. Modern protocols such as WireGuard keep the slowdown small on nearby servers, while long-distance and multi-hop connections cost more speed.
Is Mozilla VPN Right for You?
Mozilla VPN is best for: Firefox users and simple privacy. It is especially well suited to these use cases: privacy, Firefox users, beginners. If that matches how you plan to use a VPN, Mozilla VPN deserves a place on your shortlist. If your priorities are different, for example you mainly want the cheapest price, the most devices or the best streaming performance, compare it with the alternatives above before you buy.
Mozilla VPN and Firefox Containers
Firefox Multi-Account Containers let you separate browsing into containers such as work, shopping and personal. With Mozilla VPN, each container can use a different server location.
This is useful for managing multiple accounts or testing regional sites without changing your whole connection.
Our Mozilla VPN Rating Explained
We score Mozilla VPN 8.0 out of 10, which on our scale means a good VPN that suits specific needs well. Our rating weighs privacy and security most heavily, followed by performance, features, ease of use and value for money over the full cost of ownership, not just the introductory price. A provider can lose points for unclear logging practices, a limited refund policy, a small network or a steep renewal jump, and it can gain points for independent audits, open-source code, generous device limits and fair renewal pricing.
In Mozilla VPN’s case, the score reflects these strengths: backed by the non-profit Mozilla Foundation, uses Mullvad WireGuard servers and open-source, audited apps. It is held back mainly by the following: only 5 devices, and available in selected countries only. If those drawbacks do not matter for how you use a VPN, Mozilla VPN may be an even better fit for you than the number suggests.
What to Check Before You Buy Mozilla VPN
Before paying, confirm four things at checkout. First, the total amount due today, because most long-term VPN plans are billed upfront rather than monthly; Mozilla VPN currently starts at $4.99/mo (annual) or $9.99 monthly. Second, the renewal price and date, which can be very different from the introductory rate. Third, the refund terms (30 days), including whether refunds are full or partial and whether app-store purchases follow different rules. Fourth, the device allowance (5), so you know whether one plan covers your whole household.
It also helps to decide in advance what you need most. If streaming is the priority, test your platforms early in the refund window. If privacy is the priority, read Mozilla VPN’s privacy policy and audit summaries. If you torrent, check whether Mozilla VPN offers the P2P features you rely on, such as port forwarding. A few minutes of checking now can save you from paying for the wrong service.
How to Cancel Mozilla VPN
To cancel, sign in to your Mozilla VPN account on the official website and open the subscription or billing area. Turn off automatic renewal to stop future charges; you normally keep access until the end of the period you already paid for. If you want a refund and you are still within the 30 days window, contact Mozilla VPN support by chat, ticket or email and include your account email or order number. Purchases made through the Apple App Store or Google Play usually follow the store’s own refund rules instead.
How to Set Up Mozilla VPN
- Visit the official Mozilla VPN website using the button on this page and choose a plan.
- Create your account and complete payment. Keep your confirmation email, because you will need it for any refund request under the 30 days policy.
- Download the Mozilla VPN app for your device from the official website or your device’s app store.
- Sign in, then turn on the kill switch (if available) before your first connection so your traffic never leaks if the VPN drops.
- Connect to a nearby server for everyday browsing, or choose a specific country when you need a local IP address.
- Check that your IP address has changed using any IP-check website, then install Mozilla VPN on your other devices.
How We Review VPNs
This Mozilla VPN review is research-based and was last verified on September 26, 2026. We checked Mozilla VPN’s current pricing and plan terms, its privacy policy, published independent audits and security reports, supported protocols and platforms, and recent independent coverage of its performance and ownership. Speed notes describe the protocols Mozilla VPN uses and how consistently it performs in widely published independent testing; they are not a single lab result, because real-world speed depends heavily on your own connection, device and distance from the server.
Before you commit, we recommend running your own quick test during the refund window: connect to a nearby server, run a speed test with and without the VPN, and try the specific streaming, gaming or work apps you use every day. That is the most reliable way to know whether Mozilla VPN suits your setup.
Every OnlyVPNGuide review looks at the same areas: privacy policy and audit history, company ownership and jurisdiction, security features such as kill switches and leak protection, protocol support, server coverage, streaming and P2P policies, app quality across platforms, support options, and the full cost of ownership including renewal prices and refund terms. We check provider documentation, published audits and independent reporting, and we update reviews when prices, features or ownership change. Scores are editorial and are never sold. We may earn a commission when you buy through our links, which does not change the price you pay or how we rate a service.
Mozilla VPN FAQ
Who runs Mozilla VPN servers?
Mullvad.
How much is Mozilla VPN?
$4.99 per month on the annual plan.
How many devices does Mozilla VPN allow?
5.
Is Mozilla VPN available everywhere?
No, only in selected countries.
Is Mozilla VPN open source?
Yes.
Does Mozilla VPN have a refund policy?
Yes, 30 days.
Final Verdict
Mozilla VPN is a transparent, simple VPN for privacy-minded users who value Mozilla’s mission.