📊 我们的测试结果：
- 🎯 服务器网络： 巴基斯坦国际航空公司 has 35,000+ servers in 91 countries vs Tailscale uses your own devices as nodes — 巴基斯坦国际航空公司获胜
- ⚡ 连接速度： PIA averaged 51% of base speed vs Tailscale had near-zero speed loss on direct connections — Tailscale 胜出
- 🔒 隐私保护： PIA has a strict no logs policy verified by Deloitte vs Tailscale does not hide your actual IP address from websites — 巴基斯坦国际航空公司获胜
- 📝 安装简便性： PIA needs a simple app download vs Tailscale requires you to install the client on each device — 巴基斯坦国际航空公司获胜
- 🌐 流媒体访问： PIA unblocks Netflix and Amazon Prime Video vs Tailscale cannot unblock streaming services — 巴基斯坦国际航空公司获胜
Are you trying to pick the right tool to keep your data private online?
Private Internet Access and Tailscale both protect your internet connection.
但它们的运作方式截然不同。
PIA VPN is a classic virtual private network for everyday vpn users.
Tailscale is a mesh networking tool built for developers and teams.
We tested private internet access and Tailscale side by side for weeks.
This Private Internet Access vs Tailscale guide breaks down every difference.
By the end, you will know which vpn service fits your needs best.
概述
We tested PIA and Tailscale across many real-world use cases.
We ran speed tests, checked for dns leaks, and tested streaming access.
We also checked how each tool handles network 安全 and user privacy.
Our private internet access review focused on its role as a consumer vpn provider.
For Tailscale, we tested 远程访问 to our own devices across networks.
After weeks of testing, PIA won as the better overall vpn for most people.
什么是私人互联网接入？
Private Internet Access is one of the oldest vpn providers in the market.
It was founded in 2010 and now has over 35,000 servers worldwide.
PIA covers all your devices with apps for Windows, 苹果Linux、Android 和 iOS。
The private internet access vpn hides your real ip address from websites.
It also encrypts your browser traffic so no one can spy on you.
PIA支持 OpenVPN protocol and WireGuard for secure vpn tunnel connections.
私人互联网接入
A top tier vpn with 35,000+ servers in 91 countries. PIA offers unlimited simultaneous connections, a kill switch, split tunneling, and open-source vpn apps. Trusted by millions of vpn users worldwide.
私人互联网接入定价
以下是2026年私人互联网接入的费用。
PIA is one of the most affordable vpn services you can find.
| 计划 | 价格 | 最适合 |
|---|---|---|
| 2岁零4个月 | 每月 2.03 美元 | 长期用户的最佳选择 |
| 6个月 | 每月 7.50 美元 | 中等规模的承诺 |
| 1 个月 | 每月 11.99 美元 | 短期或测试 |
免费试用： 没有免费试用期，但有 30 天退款保证。
退款保证： 30天内全额退款，无需任何理由。
📌 笔记： The long-term plan is the best private internet access deals available. It brings the cost down to just $2.03 per month. All plans include the same features with no paywalled extras.
⚠️ 警告： PIA is owned by Kape Technologies. Some users may not like that the company is based in the US. However, PIA’s no-logs policy has been proven twice in court.
私人互联网接入的主要优势
Here is why private internet access makes the cut as a quality vpn.
- 大型服务器网络： PIA has 35,000+ servers across 91 countries. That is how many servers you need for fast connection speeds anywhere.
- 无限连接： PIA offers unlimited simultaneous connections. You can protect all your devices at once without limits.
- 开源代码： All PIA vpn apps are fully open-source. Anyone can check the code for security issues.
- Ad and Tracker Blocker: The MACE feature blocks ads at the dns servers level. It stops browser traffic from reaching trackers.
- 强大的隐私保护： PIA has a strict no logs policy verified by Deloitte. It does not store identifying data or dns queries.
- 流媒体播放能力： PIA supports unblocking streaming content on Netflix, BBC iPlayer, and Amazon Prime Video. It has streaming optimized servers for this.
- 高级功能： Port forwarding, split tunneling, multi-hop, and a dedicated ip address are all available for power users.
私人互联网接入的优缺点
✅ 优点
- Very cheap vpn at just $2.03/month on the long plan
- 35,000+ servers across 91 server locations worldwide
- 所有套餐均提供无限设备连接。
- Proven no-logs policy tested in court twice
- 可与 Netflix 配合使用， Hulu, Disney+, and other streaming services
❌缺点
- Download speeds can drop by nearly 50% on some servers
- Does not work well in China or other highly restricted regions
- Owned by Kape Technologies, a company some users distrust
- The PIA app can feel overwhelming for new users due to many settings
Tailscale是什么？
Tailscale is a modern mesh VPN that creates a secure network between your devices.
It uses the WireGuard protocol to build encrypted connections.
The tailscale app works on Windows, Mac, Linux, 安卓, iOS, and even Apple TV.
Tailscale works differently from a traditional VPN.
It does not route your internet traffic through a vpn server.
Instead, the tailscale client connects your own devices directly to each other.
This is called a “tailnet” and it is great for secure networking across networks.
尾鳞
A zero-trust mesh VPN that connects your devices, servers, and cloud infrastructure into one secure network. Tailscale eliminates single points of failure and works across all major operating systems and platforms.
尾量定价
以下是Tailscale在2026年的成本。
The free plan is generous for individual users and small teams.
| 计划 | 价格 | 最适合 |
|---|---|---|
| 个人的 | 永久免费 | Free users and solo developers |
| 个人加强版 | 每月 5 美元 | Individual users who need more |
免费试用： 个人版套餐永久免费，最多可供 3 位用户和 100 台设备使用。
商业 plans: Starter at $6/user/month and Premium at $18/user/month for teams.
📌 笔记： New users who sign up with a work email get a 14-day free trial of the 商业 plan. The Personal plan lets you connect up to 100 devices at no cost.
⚠️ 警告： Business plan costs grow as you add more users. A team of 10 on Starter would pay $60/month. The per-user pricing can get expensive for larger companies.
尾规模的主要优势
Here is why Tailscale stands out for remote access and secure networking.
- 零配置设置： You install Tailscale on a device and it just works. No complex configuration of firewalls or routers is needed.
- Mesh Network: Devices connect directly to each other. This eliminates single points of failure in your network.
- 基于身份的访问控制： Tailscale uses your existing account from Google, Microsoft, or 100+ other providers. You sign in once and your device is on the network.
- Subnet Routers: A subnet router lets you reach other devices and resources that cannot run the tailscale client directly.
- 出口节点： You can designate an exit node to route internet traffic through a specific device. This is useful for remote workers in the office.
- 跨平台： Tailscale works on Windows, Mac, Linux, Android, iOS, and more. You can even use it on a MacBook Pro or a phone.
Tailscale 的优点和缺点
✅ 优点
- Free plan allows up to 100 devices and 3 users
- Near-zero speed loss since network traffic goes directly between devices
- No central vpn server to create a bottleneck or single point of failure
- Very easy to install and set up on any device or computer
- Great for secure remote access to infrastructure and google cloud resources
❌缺点
- Does not hide your ip addresses from websites by default
- Cannot unblock streaming services like Netflix or BBC iPlayer
- Not a traditional vpn — no server locations to browse from
- Limited support for free users (email only during business hours)
功能对比
Ready to see how Private Internet Access and Tailscale compare head to head?
We tested pia across 10 key areas to find the real differences.
| 特征 | 私人互联网接入 | 尾鳞 |
|---|---|---|
| 起价 | 每月 2.03 美元 | 0 美元（免费） |
| 免费计划 | ❌ | ✅ |
| 服务器网络 | 91个国家/地区超过35,000人 | Uses your own devices |
| IP掩码 | ✅ | ❌（默认） |
| 终止开关 | ✅ | ❌ |
| 分裂隧道 | ✅ | ✅ |
| 流媒体解锁 | ✅ | ❌ |
| 网状网络 | ❌ | ✅ |
| 开源 | ✅ | Partially |
| 最适合 | 隐私和流媒体 | Remote access and dev teams |
1. 隐私和知识产权保护
私人互联网接入： PIA hides your real ip address and replaces it with one from pia’s servers. It prevents dns leaks and blocks dns requests from reaching your ISP. Your actual ip address stays hidden at all times. PIA does not store connection data or identifying data of any kind.
尾鳞： Tailscale does not hide your ip addresses from websites by default. It assigns each device a unique 100.x.y.z address on your tailnet. You can set up an exit node to route traffic, but this is not its main purpose. Tailscale is built for secure networking between devices, not for hiding your identity online.
2. 服务器网络和基础设施
私人互联网接入： PIA has 35,000+ servers in 91 countries. That includes virtual servers and physical servers in all 50 US states. This massive network means fast download speeds no matter where you are. PIA also uses NextGen server architecture for better performance.
尾鳞： Tailscale has no traditional server infrastructure. Your own devices act as nodes in the mesh network. You can add other devices like a computer in your office or a cloud server. Tailscale basically turns your existing infrastructure into a private network.
3. 速度和性能
私人互联网接入： We tested pia and found average download speed loss of about 49%. Connection speeds vary by server location and the vpn protocols you choose. The WireGuard protocol gave better results on mobile devices. Using the openvpn protocol on Windows showed better upload speeds in our tests.
尾鳞： Tailscale has almost no speed loss for direct device connections. Network traffic flows directly between devices without going through a central server. This peer-to-peer design means near-unlimited bandwidth between your devices. It is much faster than any traditional vpn connection for device-to-device communication.
4. 流媒体和内容访问
私人互联网接入： PIA supports unblocking streaming content on Netflix, Hulu, Disney+, BBC iPlayer, and Amazon Prime Video. It has streaming optimized servers in many countries. PIA can bypass ISP throttling so your streams stay smooth. Most vpn providers cannot match PIA’s streaming server count.
尾鳞： Tailscale cannot unblock streaming services at all. It does not have servers in different countries to change your location. You could use an exit node on a device in another country, but that requires extra setup. Tailscale is not designed for bypassing geo-blocks on streaming platforms.
⚠️ 警告： If streaming is your main goal, Tailscale is the wrong tool. PIA is the clear winner here with its streaming optimized servers and wide server network.
5. 安全特性
私人互联网接入： PIA offers AES 256-bit encryption, a kill switch that stops internet traffic if the vpn connection drops, and multi-hop routing. It blocks dns leaks and protects against WebRTC leaks. The encryption level can be set by the user. PIA also has the MACE ad blocker that filters dns requests at the server level.
尾鳞： Tailscale uses WireGuard encryption for all connections. It creates end-to-end encrypted tunnels between devices. Access is controlled by identity, not by ip addresses. Tailscale supports access control lists (ACLs) so you can configure exactly who can reach what resources on your network.
6. Ease of Use and Setup
私人互联网接入： You download the pia app from the site or the Apple App Store. Install it on your device, sign in, and click connect. The process is simple even for new users. PIA also has browser extensions for Chrome and Firefox to protect browser traffic.
尾鳞： You install tailscale on each device you want to connect. Sign in with your existing account and the device joins your tailnet. Setup is fast but you need to install it on every device. Tailscale also has a command line app for Linux and developer use cases.
7. Device Support and Platforms
私人互联网接入： PIA covers all major operating systems like Windows, Mac, Linux, Android, and iOS. It also works on routers, Apple TV, Fire TV, and smart TVs. PIA supports unlimited simultaneous connections on all plans. You can protect all your mobile devices and computers at once.
尾鳞： Tailscale works on Windows, Mac, Linux, Android, iOS, and even Apple TV. It also runs on servers, containers, and cloud platforms. You can set up a subnet router to reach devices that cannot run the tailscale client. The free plan lets you connect up to 100 devices to your tailnet.
8. Use Case: Remote Access and Networking
私人互联网接入： PIA is designed to protect your internet connection, not to access other devices remotely. You cannot use it to reach a file on your home computer from your phone. PIA is a one-way tool that masks your traffic and nothing more.
尾鳞： This is where Tailscale shines. You can access resources on other devices as if they were on the same local network. Developers use it to reach servers, databases, and cloud instances. You can even access a printer in your office from your phone at home. Subnet routers extend access to your entire office network.
9. Torrenting and P2P Support
私人互联网接入： PIA supports torrenting on all servers. Port forwarding allows incoming connections for faster downloads. PIA also offers SOCKS5 proxy support for P2P clients. It is one of the best vpn services for torrenting in 2026.
尾鳞： Tailscale is not built for torrenting. It does not hide your ip from torrent peers. There are no public servers to route traffic through. If you need P2P file sharing protection, Tailscale is not the right tool.
⚠️ 警告： Never torrent without a VPN that hides your real IP. PIA is the only choice here. Tailscale does not protect you from exposure during P2P downloads.
10. 定价与成本
让我们来对比一下这些价格方案。
| 计划类型 | 私人互联网接入 | 尾鳞 |
|---|---|---|
| 免费计划 | ❌（30天退款保证） | 永久免费（3 位用户，100 台设备） |
| 最便宜的付费 | 每月 2.03 美元（2 年 4 个月） | 每月 5 美元（个人加强版） |
| 中级 | 每月 7.50 美元（6 个月） | $6/用户/月（入门级） |
| 优质的 | 每月 11.99 美元 | 18美元/用户/月（高级版） |
| 企业 | Same features on all plans | 定制定价 |
私人互联网接入： PIA is an affordable vpn with plans starting at $2.03/month. All plans include the same features. There are no hidden costs or paywalled extras. This cheap vpn gives you everything for one low price.
尾鳞： Tailscale has a generous free plan for individual users. But business plans charge per user per month. A team of 10 on the Starter plan would cost $60/month. For larger teams, Tailscale can be much more expensive than PIA overall.
不同场景
| 如果您需要…… | 选择 | 为什么 |
|---|---|---|
| Online privacy and IP hiding | 私人互联网接入 | Hides your real IP address |
| Remote access to your devices | 尾鳞 | Built for device-to-device access |
| Streaming Netflix or Hulu | 私人互联网接入 | Has streaming optimized servers |
| Connecting cloud infrastructure | 尾鳞 | Great for Google Cloud and AWS |
| 安全地使用BT下载 | 私人互联网接入 | Port forwarding and IP masking |
| Cheapest personal VPN | 私人互联网接入 | Only $2.03/month long term |
| Free team networking | 尾鳞 | Free plan for up to 100 devices |
💰 您的预算
If you want the cheapest consumer VPN, PIA wins at $2.03/month. Tailscale is free for personal use, but business plans add up fast per user.
🔌 您的技术栈
PIA pia supports all major platforms with simple vpn apps. Tailscale is better if you need to connect cloud servers, Kubernetes, or IoT devices across your infrastructure.
📝 Your Main Goal
If you want to browse privately and stream content, PIA is the right pick. If you need to create a secure private network for work, Tailscale is better.
🎓您的经验水平
PIA is easier for beginners. Just install the app, sign in, and click connect. Tailscale is simple too, but the concept of mesh networking may confuse new users at first.
🆓 免费试用和演示
PIA has a 30-day money-back guarantee so you can test it risk-free. Tailscale offers a free Personal plan and a 14-day trial for business features.
🛟 支持选项
PIA offers 24/7 live chat and email support for all paying customers. Tailscale only provides email support for free users, which is limited to business hours.
切换指南
已经在使用这些工具了吗？如果您切换到其他工具，可能会遇到以下情况。
🔄 Switching from Private Internet Access to Tailscale?
✅ 你将获得：
- Direct device-to-device access without going through a central vpn server
- A free plan that supports up to 100 devices on your network
- Near-zero speed loss for accessing your own devices and files
❌ 你会失去什么：
- IP masking and the ability to hide your real ip address from websites
- Access to streaming services like Netflix, BBC iPlayer, and Disney+
- The kill switch, port forwarding, and other vpn-specific features
📋 如何切换：
- 请在下一个账单周期之前取消您的PIA订阅。
- Create a free Tailscale account at tailscale.com and install the client
- Install Tailscale on each device you want on your network
🔄 Switching from Tailscale to Private Internet Access?
✅ 你将获得：
- Full IP masking with 35,000+ servers to hide your actual ip address
- Unblocking streaming content on 30+ streaming platforms worldwide
- A kill switch, MACE ad blocker, and port forwarding for online gaming and torrenting
❌ 你会失去什么：
- Direct mesh networking between your own devices
- Identity-based access controls and ACL management
- Subnet router and exit node features for reaching other clients on your network
📋 如何切换：
- Sign up at the PIA website and choose your plan
- Download and install the PIA app on your devices
- Log in, pick a server, and connect to start protecting your internet traffic
最终判决
| 类别 | 优胜者 |
|---|---|
| 💰 Pricing (Consumer) | 私人互联网接入 |
| 🚀 服务器网络 | 私人互联网接入 |
| ⚡ Speed (Direct Access) | 尾鳞 |
| 🎯 Privacy & IP Hiding | 私人互联网接入 |
| 👶 易用性 | 私人互联网接入 |
| 🔌远程访问 | 尾鳞 |
| 🎬 流媒体 | 私人互联网接入 |
| 🏆 总冠军 | 私人互联网接入 |
🏆 优胜者：私人互联网接入
Private Internet Access 在 7 个类别中赢得了 5 个。
最适合： Online privacy, streaming access, and everyday VPN protection.
Private Internet Access and Tailscale are built for very different things.
PIA is a traditional vpn service that hides your ip and protects your internet access.
Tailscale is a developer tool that connects devices into a private mesh network.
Tailscale is excellent for remote access and secure networking across offices.
However, if you need a vpn to browse safely, PIA is the better choice.
PIA is the top tier vpn for users who want privacy, streaming, and value.
Now go out and protect your data on all your devices!
相比之下，私人互联网访问更多
Here’s how Private Internet Access stacks up against other vpn providers:
Private Internet Access 与 NordVPN 的比较
巴基斯坦国际航空公司 (PIA) 赢得： 价格、无限连接、开源应用
NordVPN 获胜方式： Speed, specialty servers, threat protection
私人互联网接入与 ExpressVPN
巴基斯坦国际航空公司 (PIA) 赢得： 价格、服务器数量、设备连接
ExpressVPN 在以下方面胜出： Speed, China access, router support
私人互联网接入与 PureVPN
巴基斯坦国际航空公司 (PIA) 赢得： No-logs audit, server count, transparency
PureVPN 在以下方面胜出： 专用IP选项、端口转发
Private Internet Access 与 Surfshark VPN 对比
巴基斯坦国际航空公司 (PIA) 赢得： Server count, open-source code, US coverage
SurfsharkVPN 在以下方面胜出： Speed, CleanWeb feature, multi-hop
私人互联网接入与 Proton VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, price, streaming support
Proton VPN 在以下方面胜出： Free plan, Swiss privacy laws, Secure Core
Private Internet Access vs AdGuard VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server network, torrenting, kill switch
AdGuard VPN 获胜方式： 内置广告拦截功能，浏览器集成
私人互联网接入与 StrongVPN
巴基斯坦国际航空公司 (PIA) 赢得： Price, open-source, server count
StrongVPN 在以下方面胜出： Speed consistency, WireGuard support
Private Internet Access 与 CyberGhost 对比
巴基斯坦国际航空公司 (PIA) 赢得： Open-source, unlimited connections, price
网络幽灵 获胜方式： Streaming servers, speed, NoSpy servers
私人互联网接入与 麦卡菲 VPN
巴基斯坦国际航空公司 (PIA) 赢得： Price, server count, dedicated VPN features
McAfee VPN 在以下方面胜出： 捆绑式防病毒软件、身份监控
Private Internet Access 与 SafeShell VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, features, proven privacy
SafeShell VPN 在以下方面胜出： Niche streaming focus
Private Internet Access 与 Oyster VPN 的比较
巴基斯坦国际航空公司 (PIA) 赢得： Server count, track record, open-source
Oyster VPN 胜出： Newer interface, growing network
相比之下，Tailscale 的更多优势
Here’s how Tailscale stacks up against other vpn services and networking tools:
Tailscale 胜出的原因： Device networking, mesh architecture, free plan
NordVPN 在以下方面胜出： IP masking, streaming, speed
Tailscale 胜出的原因： Free plan, remote access, zero-trust model
ExpressVPN 在以下方面胜出： Speed, streaming, China access
Tailscale 胜出的原因： Mesh networking, identity-based access
PureVPN 在以下方面胜出： IP masking, streaming access, server network
Tailscale 胜出的原因： Free plan, device access, zero-config
SurfsharkVPN 在以下方面胜出： IP hiding, streaming, price
Tailscale 胜出的原因： Device networking, mesh design, ACLs
Proton VPN 在以下方面胜出： Privacy focus, streaming, Secure Core
Tailscale 对比 PrivadoVPN
Tailscale 胜出的原因： Device count on free plan, mesh networking
PrivadoVPN 在以下方面胜出： IP hiding, streaming, simplicity
Tailscale 对比 AdGuard VPN
Tailscale 胜出的原因： Device networking, free device limit, ACLs
AdGuard VPN 在以下方面胜出： Ad blocking, IP masking, browser add-on
Tailscale 与 Virtual Shield 的对比
Tailscale 胜出的原因： Free plan, mesh networking, developer tools
Virtual Shield 获胜： Privacy protection, simplicity
Tailscale 对比 StrongVPN
Tailscale 胜出的原因： Free tier, mesh architecture, ACLs
StrongVPN 在以下方面胜出： IP masking, streaming, WireGuard speed
Tailscale 对比 AuraVPN
Tailscale 胜出的原因： Device networking, free plan, mesh design
AuraVPN 在以下方面胜出： Identity protection, IP masking
Tailscale 对阵 CyberGhost
Tailscale 胜出的原因： Free plan, direct device access, zero-trust
CyberGhost 获胜： Streaming, server count, NoSpy servers
Tailscale 对比 McAfee VPN
Tailscale 胜出的原因： Mesh networking, free plan, developer focus
McAfee VPN 在以下方面胜出： Antivirus bundle, IP masking, ease of use
Tailscale 与 SafeShell VPN
Tailscale 胜出的原因： Free plan, device networking, mesh design
SafeShell VPN 在以下方面胜出： Streaming focus, IP masking
Tailscale 对比 Oyster VPN
Tailscale 胜出的原因： Free plan, mesh networking, cross-platform
Oyster VPN 胜出： IP hiding, streaming, simple interface
常见问题解答
Private Internet Access 安全吗？
Yes, the private internet access vpn is safe. It has a strict no logs policy that was verified by Deloitte. PIA uses AES 256-bit encryption and supports the openvpn protocol and WireGuard. It passed all our dns leaks and ip leak tests. PIA does not store any identifying data, dns queries, or connection data. Once the app is installed on your device, the kill switch is enabled by default. If you find any issues, you can file bugs through their support page.
Tailscale 和普通 VPN 有什么区别？
A normal vpn like PIA routes your internet traffic through a vpn server to hide your ip. Tailscale creates a mesh network that connects your own devices directly. Tailscale does not hide your ip addresses from websites by default. It is built for remote access and secure networking, not for browsing privacy. Creating a tailnet is simple once you have the client installed on each device.
我可以免费使用PIA VPN吗？
PIA does not have a free plan. But it has a 30-day money-back guarantee. You can test the full service risk-free for 30 days. Other vpn providers like Proton VPN do offer free plans with limited server locations and features.
Tailscale 可以免费供个人使用吗？
Yes, the Tailscale Personal plan is free forever. Free users get access for up to 3 users and 100 devices. You can install tailscale on your computer, phone, and other devices at no cost. The free plan includes most features that individual users need.
Netflix 会屏蔽 PIA VPN 吗？
Netflix tries to block most vpn services. But PIA has streaming optimized servers that work with Netflix in 15+ countries. We tested it and had good results with the dedicated streaming servers. If a server gets blocked, try a different server location.
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