⚡ Quick Verdict:
- Chạy: Proton VPN starts at $2.99/mo vs Private Internet Access at $2.03/mo
- Phù hợp nhất cho: Proton VPN for privacy-first users, PIA for budget shoppers who want unlimited connections
- Điểm khác biệt chính: Proton VPN is based in Switzerland with Secure Core servers. PIA is US-based but has a court-proven no-logs record.
- Our pick: Proton VPN for most users — stronger privacy protections and a better free plan
Proton VPN and Private Internet Access are two of the most popular VPN companies in 2026.
One is built in Switzerland with open-source apps.
The other costs less and connects unlimited devices.
Picking the right VPN service depends on what matters most to you.
This comparison breaks down pricing, features, and privacy so you can decide.
Toàn cảnh
This ProtonVPN vs Private Internet Access comparison covers pricing, bảo vệ features, and how each VPN keeps your data private to protect user privacy.
We also look at who each VPN company and VPN provider works best for.
Our sources include published specs, official documentation, and user reviews.
By the end, you’ll know which VPN fits your needs.
Proton VPN là gì?
Proton VPN is a privacy-focused VPN service built by the team behind Proton Mail.
It is based in Switzerland, outside the reach of Five Eyes surveillance alliances.
The Proton VPN app is open-source, so anyone can inspect the code.
Proton VPN offers a free plan with unlimited bandwidth and no ads. Does Proton VPN work for streaming? Yes, on paid plans.
VPN Proton
Swiss-based VPN with Secure Core servers and a free tier. All apps are open-source and independently audited.
Bảng giá Proton VPN
Dưới đây là giá của Proton VPN vào năm 2026.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Miễn phí | 0,00 đô la/tháng | Các quy tắc duyệt web và quyền riêng tư cơ bản |
| Thêm vào đó | 2,99 đô la/tháng | Truy cập VPN đầy đủ với tất cả các tính năng. |
| Không giới hạn | 7,99 đô la/tháng | VPN kèm theo Proton Mail, Drive và Pass |
Pricing verified May 2026.
Dùng thử miễn phí: No free trial, but the free plan lets you test core features with no time limit.
Đảm bảo hoàn tiền: Hoàn tiền trong vòng 30 ngày đối với tất cả các gói trả phí.
📌 Ghi chú: The free plan includes unlimited bandwidth but limits you to one device and servers in three countries. Compared to other free VPNs, it stands out because most free VPNs have data caps or show ads. The Plus plan unlocks all servers in 112+ countries and up to 10 device connections.
⚠️ Cảnh báo: After your initial discounted term ends, Proton VPN renews at the standard rate of $9.99/month. Turn off auto-renewal in your account settings to avoid the price jump.
Những lợi ích chính của Proton VPN
Here’s what makes Proton VPN worth considering:
- Luật bảo mật thông tin cá nhân của Thụy Sĩ: Proton VPN is based in Switzerland. The country has no mandatory data retention laws and sits outside Five Eyes alliances.
- Free VPN With No Ads: The free version has no data caps, no ads, and no speed throttling. It covers basic privacy needs without spending a cent.
- Máy chủ lõi bảo mật: Your internet traffic routes through privacy-friendly countries before reaching the endpoint server. This adds a second layer of encryption to your VPN tunnel.
- Ứng dụng mã nguồn mở: All Proton VPN apps are open-source and independently audited. Anyone can check the code for security flaws.
- NetShield Ad Blocker: Chặn quảng cáo, trình theo dõi và phần mềm độc hại ở cấp độ DNS. Điều này giúp tăng tốc độ duyệt web và bảo vệ quyền riêng tư của bạn.
- Bộ tăng tốc VPN: A built-in speed booster that uses advanced networking to reduce latency and protect your internet speeds on long-distance connections.
- Proton Suite: The Unlimited plan bundles all Proton apps — Proton Mail, Proton Drive, Proton Calendar, and Proton Pass — with the VPN service.
What Our Team Noticed
Của chúng tôi nhà văn signed up for Proton VPN and spent several days exploring the platform. Here’s what stood out:
Ưu điểm và nhược điểm của Proton VPN
✅ Ưu điểm
- Gói miễn phí với băng thông không giới hạn và không có quảng cáo.
- Thẩm quyền pháp lý của Thụy Sĩ nằm ngoài các liên minh giám sát.
- All apps are open-source and independently audited
- Secure Core double VPN routing for extra protection
- Includes Tor over VPN on dedicated Tor servers for Tor network access
❌ Nhược điểm
- Free plan limited to one device and three server locations
- No dedicated IP address option available
- Slower customer support compared to some VPN providers
- Renewal prices jump significantly after initial term
Truy cập Internet riêng tư là gì?
Private Internet Access VPN is a budget-friendly VPN service owned by Kape Technologies.
PIA covers over 91 countries with more than 35,000 VPN servers. PIA offers both WireGuard and OpenVPN protocol support.
It allows unlimited simultaneous connections on a single account.
PIA has a strict no logs policy that has been verified by Deloitte audits and confirmed in two court cases.
Truy cập Internet riêng tư
Affordable VPN with 35,000+ servers and unlimited device connections. Court-proven no-logs policy backed by Deloitte audits.
Bảng giá truy cập Internet riêng
Dưới đây là giá của dịch vụ Truy cập Internet Riêng tư vào năm 2026.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| 2 năm + 4 tháng | 2,03 đô la/tháng | Giá trị tốt nhất cho người dùng lâu dài |
| 6 tháng | 7,50 đô la/tháng | Cam kết trung hạn |
| 1 tháng | 11,99 đô la/tháng | Ngắn hạn hoặc để thử nghiệm dịch vụ |
Pricing verified May 2026.
Dùng thử miễn phí: Không có gói miễn phí hoặc bản dùng thử miễn phí nào.
Đảm bảo hoàn tiền: Cam kết hoàn tiền trong vòng 30 ngày đối với tất cả các gói dịch vụ.
📌 Ghi chú: PIA does not increase subscription prices upon renewal. This is rare among most VPN providers and other VPN services. All plans include the same features and unlimited device connections.
⚠️ Cảnh báo: PIA has no free plan. If you want to test a VPN without paying, Proton VPN’s free tier is a better starting point. PIA’s monthly plan at $11.99 is above the industry average.
Những lợi ích chính của việc truy cập Internet riêng tư
Here’s what makes Private Internet Access worth considering:
- Kết nối không giới hạn: Connect every device you own at once. No limits on simultaneous connections, which is rare among VPN services.
- Mạng lưới máy chủ khổng lồ: Over 35,000 servers spread across 91 countries. How many servers does PIA have in the US? PIA covers all 50 US states for fast domestic connections.
- Quyền riêng tư đã được tòa án chứng minh: PIA’s no-logs policy has been tested in two real court cases. Both times, PIA had zero user data to hand over.
- Trình chặn quảng cáo MACE: Blocks ads, trackers, and malware at the DNS level. Private Internet Access makes it work across all your devices without extra software.
- Tùy chọn IP chuyên dụng: You can add a dedicated IP address for an extra fee. This helps with services that block shared VPN IP addresses.
- Chuyển tiếp cổng: Built-in port forwarding for faster torrenting and incoming connections. This is a must-have for power users.
What Our Team Noticed
Our writer signed up for Private Internet Access and spent time using the PIA app on desktop and mobile. Here’s what stood out:
Ưu điểm và nhược điểm của truy cập Internet riêng tư
✅ Ưu điểm
- Số lượng kết nối đồng thời không giới hạn trên tất cả các gói cước.
- No price increases on renewal unlike most VPN companies
- Mạng lưới máy chủ lớn nhất với hơn 35.000 máy chủ tại 91 quốc gia.
- Built-in port forwarding for torrenting and P2P
- Open-source apps with Deloitte-audited no-logs policy
❌ Nhược điểm
- Based in the US, a Five Eyes member country
- Không có gói miễn phí nào dành cho việc thử nghiệm.
- Download speeds inconsistent on distant servers
- Streaming only works on dedicated streaming optimized servers
So sánh tính năng
Let’s compare Proton VPN and Private Internet Access across the features that matter most for your internet connection and privacy.
| Tính năng | VPN Proton | Truy cập Internet riêng tư |
|---|---|---|
| Giá khởi điểm | 2,99 đô la/tháng | 2,03 đô la/tháng |
| Gói miễn phí | ✅ | ❌ |
| Số lượng máy chủ | Hơn 8.600 người tại 112 quốc gia | Hơn 35.000 người tại 91 quốc gia |
| Kết nối đồng thời | 10 thiết bị | Không giới hạn |
| Name | ✅ | ✅ |
| Chia đường hầm | ✅ | ✅ |
| VPN kép / Đa chặng | ✅ (Lõi bảo mật) | ✅ (Multi-Hop) |
| IP đã dâng hiến | ❌ | ✅ (phần bổ sung) |
| Bộ chặn quảng cáo | ✅ (NetShield) | ✅ (MACE) |
| Tốt nhất cho | Người dùng ưu tiên quyền riêng tư | Budget and torrent users |
1. Quyền riêng tư và thẩm quyền pháp lý
Proton VPN: Based in Switzerland, which has strict privacy laws and no mandatory data retention. Switzerland is not part of the Five Eyes, Nine Eyes, or Fourteen Eyes surveillance alliances. Proton VPN passed an independent third-party kiểm toán confirming its strict no-logs policy. All Proton apps are open-source for full transparency.
Truy cập Internet riêng tư: Based in the United States, a founding Five Eyes member. However, PIA’s no-logs policy has been court-tested twice. In both cases, PIA had no user data to provide. Deloitte has also independently audited PIA’s claims. PIA’s apps are open-source as well.
2. Mạng máy chủ
Proton VPN: Proton VPN servers number over 8,600 spread across 112 countries. Proton VPN covers more countries than PIA, which helps if you need server locations in less common regions. All servers run on RAM only, meaning data is wiped on every reboot.
Truy cập Internet riêng tư: PIA’s servers number over 35,000 in 91 countries. That’s a much larger fleet, including some virtual servers, which can mean less crowding during peak hours. PIA also has servers in all 50 US states, making it a strong pick for US-based VPN users who want nearby connections.
3. Encryption and VPN Protocols
Proton VPN: Creates an encrypted VPN tunnel using AES-256 encryption with Perfect Forward Secrecy. Every encrypted tunnel is protected by forward secrecy. Supports OpenVPN, IKEv2, WireGuard, and a proprietary Stealth protocol. The Stealth protocol helps bypass VPN blocks and ISP throttling in restrictive countries by disguising VPN traffic as normal internet traffic.
Truy cập Internet riêng tư: Offers AES-256 encryption via the OpenVPN protocol and ChaCha20 with WireGuard. PIA lets you toggle between AES-128 and AES-256, which is useful if you want faster download speeds and better connection speeds with slightly lighter encryption. PIA also supports the SHA2 hashing algorithm and RSA-4096 handshake.
4. Kill Switch and DNS Leak Protection
Proton VPN: Includes a kill switch that blocks all internet traffic if your VPN connection drops. Proton VPN also provides DNS leak protection to stop your internet service provider from seeing your DNS requests. A dns leak test confirms no leaks on any platform.
Truy cập Internet riêng tư: PIA offers two types of kill switches on Windows and macOS: a regular kill switch and an advanced version. The advanced version blocks internet traffic even when PIA is turned off. PIA also prevents DNS leaks and IPv6 leaks. PIA’s split tunneling lets you exclude specific apps, browser traffic, and IP addresses from the VPN tunnel.
5. Secure Core vs Multi-Hop
Proton VPN: Secure Core routes your internet traffic through servers in privacy-friendly countries like Switzerland, Iceland, or Sweden before reaching the endpoint server. This double VPN approach means even if someone compromises the exit server, they still cannot trace your actual IP address or real IP address back to you.
Truy cập Internet riêng tư: PIA supports multi-hop connections that route traffic through two VPN servers. This provides a similar double VPN effect. However, PIA does not guarantee that one hop goes through a privacy-friendly jurisdiction like Proton VPN’s Secure Core does.
6. Phát trực tuyến và truy cập nội dung
Proton VPN: Proton VPN supports streaming from Netflix, BBC iPlayer, Amazon Prime Video, and other services. Streaming access is guaranteed on paid plans only. The free plan does not block streaming sites, but it can’t guarantee access either.
Truy cập Internet riêng tư: PIA has streaming optimized servers in 11 countries that can unblock Netflix, Disney+, BBC iPlayer, and more. However, regular PIA servers usually get blocked. Streaming platforms keep blocking access from shared VPN IP addresses. You need to use the dedicated streaming servers for consistent access to unblocking streaming content.
7. Tải torrent và P2P
Proton VPN: Allows torrenting on dedicated servers designed for P2P file sharing. Proton VPN also offers port forwarding on paid plans, which improves download speeds for torrenting. The free plan does not support P2P.
Truy cập Internet riêng tư: PIA allows torrenting on all servers, not just dedicated ones. Port forwarding is built-in and easy to activate. For power users who torrent regularly, PIA’s wider server compatibility and built-in port forwarding give it an edge for P2P file sharing.
8. Kết nối thiết bị
Proton VPN: Allows up to 10 simultaneous VPN connections on paid plans. This covers most households. The free plan is limited to one device. Proton VPN works on Windows, Máy Mac, iOS, Android, Linux, Android TV, and Apple TV. The Android app and Windows app are available from the Apple App Store and Google Play.
Truy cập Internet riêng tư: PIA offers unlimited simultaneous connections. You can protect all your devices, all the mobile devices in your household, and your router without worrying about limits. PIA also has VPN apps for Windows, Mac, iOS, Android, and Linux. Any Linux user can install the Linux app or command line app. PIA also offers browser extensions for Chrome, Firefox, and Opera.
9. Ad and Tracker Blocking
Proton VPN: NetShield blocks ads, trackers, and malware at the DNS level. It runs on the VPN server side, so it works on all your devices. NetShield is only available on paid plans.
Truy cập Internet riêng tư: MACE is PIA’s built-in ad and tracker blocker. It works through PIA’s own DNS servers at the DNS level and blocks malware domains. MACE is available on all plans and works across all your devices without extra setup.
10. Giá cả và chi phí
| Kế hoạch | VPN Proton | Truy cập Internet riêng tư |
|---|---|---|
| Miễn phí | 0,00 đô la/tháng | ❌ Không có gói miễn phí |
| Giá rẻ nhất đã trả | 2,99 đô la/tháng (2 năm) | 2,03 đô la/tháng (2 năm + 4 tháng) |
| Trung cấp | 7,99 đô la/tháng (Không giới hạn) | 7,50 đô la/tháng (6 tháng) |
| Hàng tháng | 9,99 đô la/tháng (phiên bản Plus) | 11,99 đô la/tháng |
Proton VPN: Slightly more expensive on long-term plans than PIA. However, Proton VPN’s free tier is a major advantage. The Unlimited plan at $7.99/month adds Proton Mail, Drive, Calendar, and Pass. After the initial term, Proton VPN renews at the standard $9.99/month rate.
Truy cập Internet riêng tư: PIA’s 2-year plan at $2.03/month makes it a cheap VPN compared to any premium VPN on the market. It is far from an expensive VPN. PIA does not increase prices on renewal. Check Private Internet Access deals for the latest discounts. However, the monthly plan at $11.99 is pricier than Proton VPN’s $9.99 monthly option. No free tier means you pay from day one.
Các kịch bản khác nhau
| Nếu bạn cần… | Chọn | Tại sao |
|---|---|---|
| Ngân sách eo hẹp | PIA | $2.03/mo on long-term plan |
| Tùy chọn VPN miễn phí | VPN Proton | Gói miễn phí không giới hạn dung lượng dữ liệu |
| Bảo mật tối đa | VPN Proton | Hệ thống pháp lý Thụy Sĩ, Secure Core |
| Không giới hạn thiết bị | PIA | No limit on connections |
| Torrenting focus | PIA | Tất cả các máy chủ đều hỗ trợ P2P. |
| Truy cập phát trực tuyến | VPN Proton | Mở khóa đáng tin cậy hơn |
💰 Ngân sách của bạn
PIA costs less on long-term plans at $2.03/month. But if you want to try a VPN without paying anything, Proton VPN’s free version is the better starting point.
🔌 Bộ công nghệ của bạn
Both VPN services work on Windows, Mac, iOS, Android, and Linux. PIA adds browser extensions for Chrome, Firefox, and Opera. Proton VPN connects to the broader Proton suite with Mail, Drive, and Calendar.
🛡️ Nhu cầu về quyền riêng tư của bạn
If privacy is your top concern, Proton VPN’s Swiss jurisdiction and Secure Core servers are hard to beat. PIA’s US location is a drawback, but its court-tested no-logs record is solid proof that it keeps no identifying data.
🎓 Trình độ kinh nghiệm của bạn
Proton VPN easy setup makes it great for beginners. The interface is clean and connections are simple. PIA offers more customization, which is better for users who want to tweak encryption levels and VPN protocols.
🆓 Dùng thử và bản demo miễn phí
Proton VPN has a free plan you can use forever. PIA offers a 30-day money-back guarantee instead. Both let you test the service, but Proton VPN’s free version has no deadline.
🛟 Các tùy chọn hỗ trợ
PIA offers 24/7 live chat support for paying customers. Proton VPN relies mainly on email support, which is slower than most other VPN providers. If fast customer support matters to you, PIA has the advantage.
Hướng dẫn chuyển đổi
Bạn đã sử dụng một trong những công cụ này rồi? Dưới đây là những điều bạn cần biết nếu chuyển sang sử dụng công cụ khác.
🔄 Switching from Proton VPN to Private Internet Access?
✅ Những lợi ích bạn sẽ nhận được:
- Kết nối thiết bị không giới hạn thay vì 10 thiết bị.
- Lower long-term pricing at $2.03/month
- Dedicated IP address option for static needs
❌ Những gì bạn sẽ mất:
- Swiss privacy jurisdiction and Secure Core servers
- Gói VPN miễn phí với băng thông không giới hạn
- Access to the Proton suite (Mail, Drive, Pass)
📋 Cách chuyển đổi:
- Cancel your Proton VPN subscription from your account settings
- Sign up for PIA and download the PIA app on your devices
- Uninstall Proton VPN and connect through PIA
🔄 Switching from Private Internet Access to Proton VPN?
✅ Những lợi ích bạn sẽ nhận được:
- Swiss-based privacy with Secure Core double VPN
- Free plan available if you want to downgrade later
- Access to Proton Mail, Drive, and Calendar on the Unlimited plan
❌ Những gì bạn sẽ mất:
- Unlimited device connections (capped at 10 on Proton VPN)
- Dedicated IP address option
- Stable renewal pricing (Proton VPN renewal price increases)
📋 Cách chuyển đổi:
- Hủy đăng ký PIA của bạn và yêu cầu hoàn tiền nếu trong vòng 30 ngày.
- Create a Proton account and choose your plan
- Download the Proton VPN app and uninstall PIA
What Our Review Didn’t Cover
This comparison focused on individual users and small households. We didn’t test enterprise features, team management, or VPN router configurations. Detailed speed tests and online gaming performance were not included. If you’re in a country with heavy internet censorship, your experience may differ from what we’ve described here. Our observations are based on the May 2026 versions of both apps.
Phán quyết cuối cùng
| Loại | Người thắng |
|---|---|
| 💰 Giá cả | Truy cập Internet riêng tư |
| 🛡️ Quyền riêng tư & Thẩm quyền | VPN Proton |
| 🌐 Mạng máy chủ | Truy cập Internet riêng tư |
| 🔒 Tính năng bảo mật | VPN Proton |
| 📺 Phát trực tuyến | VPN Proton |
| 📥 Tải torrent | Truy cập Internet riêng tư |
| 👶 Dễ sử dụng | VPN Proton |
| 🏆 Người chiến thắng chung cuộc | VPN Proton |
🏆 NGƯỜI CHIẾN THẮNG: Proton VPN
Proton VPN wins 4 out of 7 categories.
Phù hợp nhất cho: Privacy-conscious users, free VPN seekers, streaming, and beginners who want a simple secure VPN.
Proton VPN and Private Internet Access take different approaches to online privacy. Both are solid VPN choices, though neither qualifies as a top tier VPN in every category. Proton VPN’s Swiss jurisdiction, Secure Core servers, and free plan make it the stronger choice for most VPN users. PIA fights back with cheaper long-term pricing, unlimited connections, and a larger server network.
If you need an affordable VPN for a large household, PIA is the smart pick. But if privacy is your top concern, Proton VPN earns the win.
So sánh chi tiết hơn về Proton VPN
Here’s how Proton VPN stacks up against other VPN providers:
Proton VPN so với NordVPN
Proton VPN thắng thế ở các điểm sau: Swiss privacy laws, open-source code, free plan with no data caps
NordVPN thắng điểm ở các khía cạnh sau: Faster download speeds, more specialty servers, Threat Protection malware scanner
So sánh Proton VPN và ExpressVPN
Proton VPN thắng thế ở các điểm sau: Lower price on 2-year plans, free tier available, Secure Core double VPN routing
ExpressVPN thắng thế ở các điểm sau: Faster speeds on distant servers, easier router setup, better live chat support
So sánh Proton VPN và Surfshark
Proton VPN thắng thế ở các điểm sau: Stronger jurisdiction for privacy, audited open-source apps, Tor over VPN support
Surfshark thắng nhờ: Cheaper long-term pricing, unlimited device connections, CleanWeb ad blocker
Proton VPN so với CyberGhost
Proton VPN thắng thế ở các điểm sau: Privacy jurisdiction, open-source transparency, no-logs verified by independent audit
CyberGhost thắng nhờ: Larger server count, dedicated streaming profiles, longer 45-day refund policy
So sánh với các dịch vụ truy cập Internet riêng tư khác
Here’s how Private Internet Access stacks up against other VPN providers:
Private Internet Access so với NordVPN
PIA thắng nhờ: Cheaper long-term pricing, unlimited device connections, no price increases on renewal
NordVPN thắng điểm ở các khía cạnh sau: Faster overall speeds, better streaming support, Dark Web Monitor feature
Private Internet Access so với Surfshark
PIA thắng nhờ: Court-proven no-logs record, servers in all 50 US states, dedicated IP option
Surfshark thắng nhờ: Slightly cheaper on the longest plan, better streaming unblocking, GPS spoofing on Android
Private Internet Access so với CyberGhost
PIA thắng nhờ: Open-source apps, lower monthly cost on long-term deals, stable renewal pricing
CyberGhost thắng nhờ: Dedicated streaming and gaming servers, 45-day money-back guarantee, NoSpy servers in Romania
Câu hỏi thường gặp
Sử dụng Proton VPN có an toàn không?
Yes. The service is based in Switzerland and follows a strict no-logs policy verified by independent audits. All apps are open-source, meaning anyone can inspect the code for vulnerabilities.
Private Internet Access có phải là một dịch vụ VPN hợp pháp không?
Yes. PIA has proven its no-logs policy in two court cases where it had zero user data to provide. Deloitte has also audited its privacy practices. It is a legitimate VPN provider with a long track record.
Liệu Proton VPN có thực sự miễn phí?
Yes, there is a free version with unlimited bandwidth and no ads. The free tier limits you to one device and servers in three countries. You can use it forever without paying.
Tôi có thể sử dụng PIA VPN miễn phí không?
No. PIA does not offer a free plan. However, it has a 30-day money-back guarantee. You can test the full service and request a refund if you’re not satisfied.
Which is better for privacy, Proton VPN or PIA?
Proton VPN has the edge on privacy. Its Swiss jurisdiction keeps it outside surveillance alliances. PIA is based in the US, but its court-tested no-logs record makes it a quality VPN. Both are good choices, but Proton VPN’s location gives it a structural advantage.
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