⚡ Nhận định nhanh:
- Chạy: Avast sells the VPN inside its security bundles, from Free Antivirus up to Premium Security at $49.99/first yr. Mozilla VPN is $4.99/month annually or $9.99/month monthly.
- Phù hợp nhất cho: Avast SecureLine VPN suits people already using Avast products who want antivirus and a vpn tunnel in one app. Mozilla VPN suits Firefox users who want a standalone vpn.
- Điểm khác biệt chính: Avast VPN runs OpenVPN, WireGuard and its own Mimic protocol on roughly 700 servers. Mozilla VPN runs the wireguard protocol only on Mullvad’s 500+ servers.
- Lựa chọn của chúng tôi: Avast VPN, by a narrow 3.7 to 3.5 margin, mostly for its 60 day free trial, 10 device limit and protocol choice.
Avast VPN and Mozilla VPN sit at opposite ends of the same market.
One comes from a security brand you probably know from Avast antivirus.
The other comes from the phi lợi nhuận Đằng sau trình duyệt Firefox.
Both hide your ip address and encrypt your internet traffic.
Both also carry real trade-offs that the marketing pages skip.
Here is the honest breakdown before you pay for either vpn service.
Toàn cảnh
This Avast VPN vs Mozilla VPN comparison covers pricing, servers, security features and ease of use.
Our sources are published specs, privacy policies, support documents and user reviews.
Our writers also spent hands-on time inside both the Windows app and the Android ứng dụng.
Những ghi chú đó xuất hiện trong phần "Những điều nhóm chúng tôi nhận thấy" bên dưới.
By the end you will know which one fits your online privacy needs.
⚠️ Dữ liệu note: Our CSV rates Avast VPN at 3.7 but has no rating stored for Mozilla VPN. The 3.5 used here comes from our published Mozilla VPN comparison pages. Add the score to the CSV row so future articles stay in sync.
Avast VPN là gì?
Avast SecureLine VPN is the virtual private network built by the Avast security team.
It encrypts your connection and hides your ip address behind a vpn tunnel.
The vpn app runs on Windows, Mac, Android, iOS and Android TV.
Avast SecureLine VPN servers number around 700 across 34 countries.
It is built for simplicity across everyday online activities.
Many people first meet it bundled with Avast antivirus rather than as a separate purchase.
Here is a closer look at how the app behaves day to day.
🏆 Winner: Avast VPN
A simple vpn service with a 60 day free trial. Covers one device or ten, on multiple platforms.
Bảng giá Avast VPN
Avast sells the vpn inside its wider security packages. Here is what our data shows for 2026.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Phần mềm diệt virus miễn phí | Miễn phí | Basic malware cover with no vpn included |
| Bảo mật cao cấp | 49,99 đô la/năm đầu tiên | Full device security plus Avast products you already use |
| Tối thượng | 49,99 đô la/năm đầu tiên | Security, cleanup and the SecureLine vpn service together |
Pricing verified September 2026.
Dùng thử miễn phí: Yes. Avast SecureLine VPN has a 60 day free trial, one of the longest free trials in the category. You must add payment information to start the 60 day trial, and you are not charged until it ends.
Đảm bảo hoàn tiền: Avast offers a 30 day refund window on its paid subscriptions.
📌 Ghi chú: One subscription covers up to 10 devices at the same time. That is double what Mozilla allows, so a family can install it on every laptop and phone in the house.
⚠️ Pricing conflict: Avast also markets SecureLine on its own at roughly $4.59/month for one year, $4.29/month for two years and $4.39/month for three years, with no monthly plan. Our CSV stores the bundle prices above, so those are the figures used in every table, card and schema here. Check the checkout page before you buy.
Những lợi ích chính của Avast VPN
Dưới đây là những lý do khiến Avast SecureLine VPN đáng để bạn xem xét:
- Smart VPN mode: You set rules so the app can automatically connect on public wi fi or on banking sites. Smart VPN can also switch itself off on a trusted network.
- Protocol choice: It supports the openvpn protocol, WireGuard and the proprietary Mimic protocol. Mimic helps where standard vpn traffic is blocked.
- Công tắc ngắt khẩn cấp: If the vpn connection drops, the kill switch cuts your internet so nothing leaks. It works the same on desktop and mobile.
- Torrenting servers: Avast runs P2P and streaming servers for heavy downloads. These are tuned for speed, so your internet connection avoids bandwidth throttling.
- Public wi-fi cover: Using Avast VPN raises your security on an unsecured public network. That blocks man-in-the-middle attacks at cafes and airports.
- Privacy from trackers: It stops your ISP and advertisers from profiling your browsing data. Masking your location also helps you dodge price discrimination when you shop.
Những điều nhóm chúng tôi nhận thấy
Của chúng tôi nhà văn installed Avast SecureLine VPN on a Windows laptop and an Android phone. Here is what stood out from that hands-on time:
The same session is walked through on video below.
Ưu điểm và nhược điểm của Avast VPN
✅ Ưu điểm
- 60 day free trial, longer than most competitors offer
- Connects up to 10 devices on one subscription
- Supports OpenVPN, WireGuard and the Mimic protocol
- Smart VPN mode connects automatically by rule
- Based in the Czech Republic, outside data-sharing alliances
❌ Nhược điểm
- Không có độc lập kiểm toán of the no logs policy
- FTC ordered a $16.5 million payment over the Jumpshot data sale
- Mạng máy chủ nhỏ với khoảng 700 máy chủ.
- Tốc độ giảm mạnh khi truy cập các máy chủ ở xa.
Mozilla VPN là gì?
Mozilla VPN is a standalone vpn from the non-profit behind Firefox.
It launched in 2020 and is built on top of Mullvad VPN’s infrastructure.
The service has more than 500 servers in 30+ countries and sells in 35 countries.
Nó chạy trên hệ điều hành Windows. Máy Mac, Linux, Android and iOS, covering up to five devices.
Mozilla markets it as a tool for a free and open internet rather than a bundle add-on.
The video below walks through the app and its main settings.
VPN Mozilla
A privacy-first vpn service for Firefox users. Audited code, Mullvad’s network, and no activity logs.
Bảng giá VPN của Mozilla
Mozilla offers one product and two ways to pay for it.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Hàng năm | 4,99 đô la/tháng | Long-term users who want the lowest rate |
| Hàng tháng | 9,99 đô la/tháng | Short trips and month-to-month flexibility |
Pricing verified September 2026.
Dùng thử miễn phí: None. There is no free version and no trial, which is the biggest gap next to Avast’s 60 day trial.
Đảm bảo hoàn tiền: Mozilla VPN offers a 30 day money back guarantee, but only to first time customers.
📌 Ghi chú: One subscription covers five devices, and you pick the exact five. Swapping a phone means removing a device from the list first.
⚠️ Cảnh báo: The monthly plan at $9.99 is double the annual rate. If you only need a vpn for one trip, budget for that gap before you pick a subscription option.
Những lợi ích chính của Mozilla VPN
Here is what Mozilla VPN’s feature list actually gives you:
- Kiểm toán độc lập: Cure53 has run independent security audits on the apps and code. That is the clearest difference between the two services here.
- Multi hop routing: Traffic can pass through two different servers instead of one. That adds a layer if you handle sensitive work.
- Firefox integration: Multi account containers let you send different Firefox tabs through separate server locations. No other mainstream vpn does this.
- App exclusions: The split tunneling feature lets you keep chosen apps on your regular internet connection. Banking apps often work better that way.
- Blocking built in: Ad, tracker and malware blocking ship inside the app. It blocks advertisers and trackers from sites like Facebook by hiding your activity.
- No activity logs: The privacy policy states it does not store activity logs, session times or your dns requests. Mozilla does not share data with advertisers or marketers.
Những điều nhóm chúng tôi nhận thấy
Our writer signed up on the Mozilla VPN website and ran it for several days across desktop and mobile. Here is what stood out:
Ưu điểm và nhược điểm của Mozilla VPN
✅ Ưu điểm
- Các cuộc kiểm tra an ninh độc lập do Cure53 thực hiện.
- Kill switch enabled by default on every platform
- Multi hop routing through two different servers
- Tích hợp trình duyệt Firefox với các container đa tài khoản
❌ Nhược điểm
- No free trial and no free version at all
- Không thể bỏ chặn Netflix hoặc Disney Plus một cách đáng tin cậy
- Limited to five devices and 35 countries
- Collects your ip address and some interaction data
So sánh tính năng
Here are the ten areas that decide this matchup. The summary table gives you the short answer first.
| Tính năng | Avast VPN | VPN Mozilla |
|---|---|---|
| Giá khởi điểm | $49.99/first yr bundle | 4,99 đô la/tháng |
| Dùng thử miễn phí | ✅ 60 ngày | ❌ |
| Mạng máy chủ | ~700 ở 34 quốc gia | Hơn 500 sản phẩm tại hơn 30 quốc gia |
| Giao thức | OpenVPN, WireGuard, Mimic | Chỉ có WireGuard |
| Name | ✅ | ✅ on by default |
| Chia đường hầm | ✅ | ✅ app exclusions |
| Kiểm toán độc lập | ❌ | ✅ Cure53 |
| Nhiều bước nhảy | ❌ | ✅ |
| Thiết bị | 10 | 5 |
| Tốt nhất cho | Families, Avast antivirus users | Người dùng Firefox, những người theo chủ nghĩa bảo mật tuyệt đối |
1. Mạng máy chủ
Avast VPN: Around 700 servers in 34 countries is small. Many vpns run thousands, so your options for speed and flexibility are limited. Coverage is thin in the Middle East and parts of Asia.
Mozilla VPN: The server list sits at 500+ servers in 30+ countries, borrowed from VPN Mullvad. It is smaller again, and the service only sells in 35 countries. Most vpns at this price offer far more server locations.
2. Giao thức VPN
Avast VPN: You get the openvpn protocol, WireGuard and Avast’s own Mimic protocol. Mimic disguises vpn traffic so it looks like normal browsing. That extra option matters on networks that block vpn ports.
Mozilla VPN: It uses the wireguard protocol exclusively. WireGuard is lean and fast, so the connection is quick to establish. But there is no fallback if a network blocks it.
3. Các tính năng bảo mật
Avast VPN: The kill switch, dns leak protection and webrtc leak protection cover the basics and stop dns leaks. Reviewers note it lacks standout security features beyond that. There is no multi hop option.
Mozilla VPN: The kill switch is enabled by default, so your internet traffic stops the moment the vpn connection drops. Multi hop sends traffic through two servers. Ad, tracker and malware blocking are included for more security.
⚠️ Cảnh báo: Neither app replaces good habits. Keep two-factor on for banking sites even when a vpn tunnel is active.
4. Privacy and Independent Audits
Avast VPN: It records timestamps, data transferred and connection details, but no identifiable activity or ip addresses. The no logs policy has never had an independent audit. In February 2024 the US Federal Trade Commission ordered Avast to pay $16.5 million over a subsidiary, Jumpshot, that sold user data collected through its antivirus without consent.
Mozilla VPN: Cure53 has run independent audits of the code. Mozilla does not log your online activity, though it does collect your ip address and technical interaction data. Being backed by a non-profit is the sân bóng đá đây.
⚠️ Cảnh báo: Avast is based in the Czech Republic and sits outside the major data-sharing alliances. That helps, but an unaudited no logs claim is still a claim.
5. Tốc độ và hiệu năng
Avast VPN: It is a fast vpn close to home, holding a fast connection on nearby servers before dropping sharply on distant ones. Servers are tuned to avoid bandwidth throttling during heavy data activity. Performance is inconsistent rather than bad.
Mozilla VPN: Published speed tests show download speeds peaking at 360Mbps on Mullvad’s network, which is known for fast speeds. Other stress tests rate it below average against the best vpns. Upload speed is steady enough for calls.
6. Dịch vụ phát trực tuyến
Avast VPN: It can reach Netflix, Disney+ and Amazon Prime Video through its streaming servers. Results are mixed on some catalogues. User reviews flag trouble with Hulu and BBC iPlayer.
Mozilla VPN: It unblocks ITV, Channel 4 and 9Now but struggles with Netflix and Disney Plus. If geo restricted content is your reason to buy, this is the wrong pick. Prime Video access is unreliable too.
7. Apps and Platforms
Avast VPN: The windows app, Mac client, android app and iOS build are joined by Android TV support. The interface is easy to navigate for beginners. There are no browser extensions.
Mozilla VPN: Windows, Mac, Linux, the android app and the ios app are all covered. Linux support is the edge over Avast. There is no Android TV build and no browser add-on beyond Firefox containers.
8. Smart Rules and Split Tunneling
Avast VPN: Smart VPN mode is the headline trick. You set rules and the app decides when to automatically connect, such as on a public network or a streaming site. User reviews mention smart vpn rules not firing as expected.
Mozilla VPN: App exclusions do the same job as split tunneling, letting chosen apps skip the vpn. Multi account containers then route individual Firefox tabs through different servers. Nothing here connects automatically by rule.
9. Devices and Ease of Use
Avast VPN: Ten simultaneous connections cover a household. Install takes a couple of minutes on any operating system. A common complaint is finding it already on a computer after an Avast install.
Mozilla VPN: Five named devices only, so one device slot has to be freed before you add another. The app is clean and quick to learn. Hardware configuration options are minimal by design.
10. Định giá & Chi phí
Here are the plans side by side, straight from our pricing data.
| Kế hoạch | Avast VPN | VPN Mozilla |
|---|---|---|
| Gói miễn phí | Free Antivirus: Free | ❌ Không có phiên bản miễn phí |
| Gói trả phí khi đăng ký | Gói bảo mật cao cấp: 49,99 đô la/năm đầu tiên | Hàng năm: 4,99 đô la/tháng |
| Kế hoạch hàng đầu | Gói cao cấp: 49,99 đô la/năm đầu tiên | Hàng tháng: 9,99 đô la/tháng |
| Dùng thử miễn phí | Dùng thử miễn phí 60 ngày | ❌ |
| Refund window | 30 ngày | 30 days, first time customers |
Avast VPN: The bundle price buys antivirus, cleanup and the vpn together. If you want only a vpn, you are paying for other services you may not need. The 60 day trial does let you test it fully before any charge.
Mozilla VPN: Pricing is simple and cheap month for month. Mullvad VPN costs less for the same underlying network, which is the awkward part. You are paying for Mozilla’s brand and Firefox tie-in.
Các kịch bản khác nhau
| Nếu bạn cần… | Chọn | Tại sao |
|---|---|---|
| To test before paying | Avast VPN | 60 day free trial vs none |
| Audited privacy claims | VPN Mozilla | Cure53 independent audits |
| Cover for a whole family | Avast VPN | 10 devices vs five |
| Firefox tab-level routing | VPN Mozilla | Thùng chứa nhiều tài khoản |
| Truy cập phát trực tuyến | Avast VPN | Reaches Netflix and Prime Video |
| Hỗ trợ Linux | VPN Mozilla | Native Linux client |
| Protocol flexibility | Avast VPN | Mimic protocol bypasses blocks |
💰 Ngân sách của bạn
Mozilla’s $4.99/month annual rate looks cheaper until you compare full years against the Avast bundle. Avast also lets you run 60 days before any money leaves your account.
🔌 Bộ công nghệ của bạn
If you live in the Firefox browser, Mozilla’s container routing is a real advantage over other vpns. If you already run Avast products, one app for antivirus and vpn is simpler.
📺 Thói quen xem phim trực tuyến của bạn
Avast reaches more big platforms, though neither is a streaming specialist. Mozilla users routinely hit blocks on Netflix and Disney Plus.
🎓 Trình độ kinh nghiệm của bạn
Both apps are beginner friendly with a single big connect button. Avast adds tự động hóa through smart rules, which suits people who forget to switch a vpn on.
🆓 Dùng thử và bản demo miễn phí
Only Avast has a trial, and it needs payment information up front. Mozilla asks you to buy first and claim the refund window if it disappoints.
🛟 Các tùy chọn hỗ trợ
Avast support has drawn complaints for unhelpful replies. Mozilla runs email and documentation only, so neither is a strong point.
Hướng dẫn chuyển đổi
Already paying for one of them? Here is what changes if you move.
🔄 Switching from Avast VPN to Mozilla VPN?
✅ Những lợi ích bạn sẽ nhận được:
- Audited code and a public privacy record
- Multi hop routing and Firefox container support
- A native Linux client and a cheaper single-product bill
❌ Những gì bạn sẽ mất:
- Five device slots and Android TV support
- Smart VPN rules and the Mimic protocol
- Usable access to Netflix and Amazon Prime Video
📋 Cách chuyển đổi:
- Cancel the Avast subscription before the renewal date
- Create a Mozilla account and pick a plan
- Download the apps and register your five devices
🔄 Switching from Mozilla VPN to Avast VPN?
✅ Những lợi ích bạn sẽ nhận được:
- Ten device connections and Android TV coverage
- OpenVPN and Mimic alongside WireGuard
- A 60 day window to test with no charge
❌ Những gì bạn sẽ mất:
- Third-party audits of the privacy claims
- Multi hop and Firefox multi account containers
- Linux support and a standalone, single-purpose app
📋 Cách chuyển đổi:
- Cancel your Mozilla plan inside the account page
- Start the Avast trial and add payment details
- Install on each device and set your smart rules
Những điều mà bài đánh giá của chúng tôi chưa đề cập
We looked at personal and family use, not việc kinh doanh deployments. We did not run long-term stress tests in every region, and coverage in the Middle East deserves its own round. Router setups and dedicated ip options were out of scope. Prices change often, so check both sites first.
Phán quyết cuối cùng
| Loại | Người thắng |
|---|---|
| 💰 Giá cả và Giá trị | Avast VPN |
| 🆓 Dùng thử miễn phí | Avast VPN |
| 🌐 Mạng máy chủ | Avast VPN |
| 🔀 Protocol Choice | Avast VPN |
| 📺 Truy cập phát trực tuyến | Avast VPN |
| 🔒 Bảo mật và Kiểm toán | VPN Mozilla |
| 🛡️ Advanced Security | VPN Mozilla |
| 🖥️ Platform Range | VPN Mozilla |
| 🏆 Người chiến thắng chung cuộc | Avast VPN |
🏆 WINNER: AVAST VPN
Avast VPN wins 5 out of 8 categories.
Phù hợp nhất cho: Families sharing one subscription, existing Avast antivirus users, and anyone who wants to try a vpn service free for 60 days.
This is a close call, and the 3.7 to 3.5 gap says so. Avast VPN wins on practical things: devices, protocols, streaming and a trial that costs nothing.
Mozilla VPN’s features point the other way. Audited code, multi hop and a non-profit owner matter if trust is your first filter, and the Jumpshot case is a fair reason to hesitate over Avast.
Mozilla VPN worth buying? Yes, if you are a Firefox loyalist who wants a plain, honest tunnel and nothing else. A good vpn should be easy to trust and easy to run, and if you want more features for the money, Avast is the more complete package, and both are worth a look before you commit to a longer plan.
So sánh thêm về Avast VPN
Here is how Avast SecureLine VPN holds up against other vpns people shortlist:
Avast VPN thắng ở các điểm sau: A 60 day trial period, 10 device slots, and one bill for antivirus plus vpn
NordVPN thắng điểm ở các khía cạnh sau: A far larger server count, audited no-logs claims, and reliable Netflix unblocking
Avast VPN thắng ở các điểm sau: Lower bundle cost, longer risk-free window, and the Mimic protocol for blocked networks
ExpressVPN thắng nhờ: Consistent long-distance speeds, router firmware, and repeated third-party audits
Avast VPN thắng ở các điểm sau: Familiar desktop brand, Android TV app, and rule-based auto connection
SurfsharkVPN thắng điểm ở các khía cạnh sau: Unlimited devices, a much wider country list, and cheaper multi-year pricing
Avast VPN thắng ở các điểm sau: Simpler interface, the long free trial, and tighter integration with Avast products
PureVPN thắng nhờ: Port forwarding, dedicated ip add-ons, and a bigger network for torrenting servers
So sánh thêm về Mozilla VPN
And here is how Mozilla VPN lines up against its usual rivals:
Mozilla VPN vs ProtonVPN
Mozilla VPN thắng điểm ở các khía cạnh: Firefox container routing, a simpler app, and fewer settings to misconfigure
ProtonVPN thắng thế ở các điểm sau: A genuinely free tier, open-source clients, and secure core servers in Switzerland
So sánh Mozilla VPN và NordVPN
Mozilla VPN thắng điểm ở các khía cạnh: A flat, readable privacy policy, non-profit ownership, and a lighter app footprint
NordVPN thắng điểm ở các khía cạnh sau: Thousands more servers, threat protection tooling, and cheaper long-term plans
Mozilla VPN vs CyberGhost
Mozilla VPN thắng điểm ở các khía cạnh: Audited code, multi hop connections, and a cleaner interface with no upsells
CyberGhost thắng nhờ: Streaming-ready servers, a 45 day refund window, and seven device connections
Mozilla VPN vs PrivadoVPN
Mozilla VPN thắng điểm ở các khía cạnh: Cure53 audit history, Mullvad-grade infrastructure, and Firefox tab separation
PrivadoVPN thắng thế ở các điểm sau: A free plan with monthly data, cheaper entry pricing, and broader streaming support
Câu hỏi thường gặp
Avast VPN có thực sự hiệu quả không?
Yes. It hides your ip address, encrypts traffic and holds a fast connection on nearby servers. Distant server locations slow down noticeably, which is the main complaint.
Avast SecureLine VPN có an toàn để sử dụng không?
The encryption and kill switch are solid, but the no logs policy has no independent audit. The 2024 FTC ruling over past data sales is worth weighing first.
Avast VPN có giá bao nhiêu mỗi tháng?
Our pricing data lists the security bundles at $49.99 for the first year, with a free antivirus tier. Standalone yearly plans are marketed near $4.29 to $4.59 monthly.
Mozilla VPN có đáng tin cậy không?
It has the strongest trust case here. Cure53 audited the code, the owner is a non-profit, and no activity logs are stored. Your ip address is still collected.
Mozilla VPN có làm chậm tốc độ internet không?
Some slowdown is normal on any vpn. Download speeds have peaked around 360Mbps on Mullvad’s network, though independent tests rate it below average for the price.
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