📊 我们的测试结果：
- 🔒 隐私保护： PIA has audited no-logs policy vs Tailscale routes through your own devices — 巴基斯坦国际航空公司获胜
- 📺 流媒体访问： PIA unblocks Netflix, Disney+ vs Tailscale has no streaming features — 巴基斯坦国际航空公司获胜
- 🔌 Remote Device Access: Tailscale connects 100+ devices in a mesh vs PIA has no mesh networking — Tailscale 胜出
- 💰 性价比： PIA starts at $2.03/mo vs Tailscale free plan covers 100 devices — Tailscale 胜出
- ⚡ 安装简便性： PIA is one-click connect vs Tailscale needs device-by-device install — 巴基斯坦国际航空公司获胜
Choosing between Private Internet Access and Tailscale can feel confusing.
They both call themselves VPNs, but they solve very different problems.
Private Internet Access (PIA) hides your identity online and unblocks streaming content.
Tailscale builds a private mesh network between your devices for secure 远程访问.
I tested both side by side to find out which one deserves your money.
概述
To give you the most accurate comparison, I tested Private Internet Access vs Tailscale hands-on.
I spent weeks checking their speed, privacy features, setup process, and real-world performance.
This guide breaks down exactly where each tool shines and where it falls short.
什么是私人互联网接入？
Private Internet Access (PIA) is a traditional VPN service that encrypts your internet traffic.
It hides your real IP address and routes your connection through one of 35,000 servers in 91 countries.
PIA protects your privacy on public Wi-Fi, unblocks geo-restricted content, and stops ISP throttling.
私人互联网接入
PIA gives you 35,000 servers across 91 countries with a verified no-logs policy. Connect unlimited devices at once and unblock Netflix, Disney+, and more for as low as $2.03/month.
私人互联网接入定价
Here’s what Private Internet Access costs in 2026.
| 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 | Medium-term commitment |
| 1 个月 | 每月 11.99 美元 | 短期或试用 |
免费试用： No free trial, but PIA offers a full 30-day money-back guarantee.
退款保证： You get 30 days to test PIA risk-free with a full refund if you cancel.
📌 笔记： PIA does not increase prices on renewal. This is rare among VPN providers. The price you sign up at stays the same when your plan renews.
⚠️ 警告： The monthly plan costs $11.99, which is nearly 6x more per month than the 2-year plan. Lock in the longer plan to save the most money.
私人互联网接入的主要优势
Here’s why Private Internet Access stands out from the competition:
- 大型服务器网络： PIA runs 35,000 servers in 91 countries. It covers all 50 US states, which is great for American users.
- 已验证的无日志政策： Deloitte has independently audited PIA’s no-logs claim multiple times. Your browsing data is never stored.
- 设备数量不限： Connect every device you own at the same time. Most VPNs limit you to 5-10 connections.
- 开源应用： PIA’s code is public for anyone to inspect. This adds a layer of trust that closed-source VPNs can’t match.
- Built-in Ad Blocker: The MACE feature blocks ads, trackers, and malware at the DNS level. No extra software needed.
- 多跳连接： Route your traffic through two VPN servers for extra anonymity. This doubles your protection layer.
- 分裂隧道： Choose which apps use the VPN and which don’t. This keeps your banking apps on your regular connection.
私人互联网接入的优缺点
✅ 优点
- 35,000 servers across 91 countries with all 50 US states covered
- 经德勤独立审计验证的零日志政策
- Unlimited simultaneous device connections on a single plan
- Open-source apps that anyone can inspect for security flaws
- As low as $2.03/month on the 2-year plan with no price hikes on renewal
❌缺点
- Average download speed loss of 49% can slow heavy downloads
- Streaming unblocking can be inconsistent with some services
- No mesh networking or device-to-device direct connection features
- Based in the US, which is part of the Five Eyes intelligence alliance
Tailscale是什么？
Tailscale is a zero-trust mesh VPN that connects your devices into a private network called a “tailnet.”
It uses the WireGuard protocol to create encrypted tunnels directly between your devices.
Tailscale is built for remote access, not for hiding your IP or unblocking Netflix.
尾鳞
Tailscale creates a zero-trust mesh network between your devices using WireGuard encryption. Connect up to 100 devices for free with SSO from 100+ identity providers. Perfect for remote teams and developers.
尾量定价
Here’s what Tailscale costs in 2026.
| 计划 | 价格 | 最适合 |
|---|---|---|
| 个人的 | 永久免费 | Individual users with up to 100 devices |
| 个人加强版 | 每月 5 美元 | Power users who need more features |
免费试用： Tailscale’s free Personal plan lasts forever. No credit card needed to sign up.
退款保证： No money-back guarantee needed since the free plan has no time limit.
📌 笔记： The free plan supports up to 3 users and 100 devices. Enterprise plans with unlimited users start at $6/user/month on the Starter tier.
⚠️ 警告： If you sign up with a custom domain, Tailscale auto-enrolls you in a 14-day Enterprise trial. Make sure you downgrade before the trial ends to avoid charges.
尾规模的主要优势
Here’s why Tailscale stands out from the competition:
- Zero-Trust Architecture: Every device must prove its identity before connecting. No device is trusted by default, even on your own network.
- 网状网络： Devices talk directly to each other without going through a central server. This removes bottlenecks and speeds up connections.
- Free 100-Device Plan: The Personal plan supports up to 100 devices at no cost. This is one of the most generous free tiers in the VPN space.
- SSO Integration: Tailscale works with over 100 identity providers. Your team logs in with their existing Google, Microsoft, or Okta accounts.
- MagicDNS： Access your devices by name instead of IP address. Type “laptop” or “server” instead of remembering numbers.
- Subnet Routers: Access devices that can’t run Tailscale, like printers or legacy hardware. No need to install software on every device.
Tailscale 的优点和缺点
✅ 优点
- Generous free plan with up to 100 devices and 3 users
- WireGuard encryption with direct peer-to-peer connections
- Works across Windows, Mac, Linux, iOS, 安卓以及更多
- No central server bottleneck means faster device-to-device speeds
- Identity-based access controls instead of IP-based rules
❌缺点
- Cannot hide your IP address from websites by default
- No streaming unblocking features for Netflix or other services
- Requires installing the client on every device you want to connect
- Email-only support with no 24/7 live chat option
功能对比
Ready to see how Private Internet Access and Tailscale compare feature by feature?
We’ll explore 10 key areas to help you pick the right tool for your needs.
| 特征 | 私人互联网接入 | 尾鳞 |
|---|---|---|
| 起价 | 每月 2.03 美元 | $0 (Free Plan) |
| 免费计划 | ❌ | ✅ |
| IP Address Masking | ✅ | ❌ |
| 流媒体解锁 | ✅ | ❌ |
| 网状网络 | ❌ | ✅ |
| Zero-Trust Access | ❌ | ✅ |
| 终止开关 | ✅ | ❌ |
| 分裂隧道 | ✅ | ✅ (via exit nodes) |
| 单点登录集成 | ❌ | ✅ (100+ providers) |
| 最适合 | Online privacy & streaming | Remote access & networking |
1. Privacy & IP Masking
私人互联网接入： PIA hides your real IP address by routing traffic through its servers. It uses AES 256-bit encryption on OpenVPN and ChaCha20 on WireGuard. Your ISP, websites, and hackers can’t see what you’re doing online.
尾鳞： Tailscale does not hide your IP address by default. It encrypts traffic between your own devices using WireGuard. You can set up an exit node to route internet traffic through another device, but it’s not designed for anonymity.
⚠️ 警告： If your main goal is hiding your identity from websites and your ISP, Tailscale is not the right tool. It’s built for secure device-to-device connections, not online anonymity.
2. 服务器网络
私人互联网接入： PIA runs 35,000 servers across 91 countries. It has servers in all 50 US states. This massive network gives you plenty of options for fast connections and geo-unblocking.
尾鳞： Tailscale has no traditional server network. Your devices connect directly to each other in a mesh. There are no servers to choose from because the traffic goes peer-to-peer between your own machines.
3. Streaming & Content Access
私人互联网接入： PIA has streaming-optimized servers that unblock Netflix, Disney+, Amazon Prime Video, and BBC iPlayer. Performance varies by server, but most popular services work reliably.
尾鳞： Tailscale cannot unblock streaming services. It doesn’t route your traffic through servers in other countries. You can use exit nodes on your own devices, but that only works if you already have a device in the right country.
4. 设备连接
私人互联网接入： PIA allows unlimited simultaneous connections on a single subscription. Every device in your household can be protected at the same time without extra cost.
尾鳞： The free plan supports up to 100 devices across 3 users. Each device gets a unique 100.x.y.z IP address. Paid plans scale up with more devices per user and additional team members.
5. 安全特性
私人互联网接入： PIA includes a kill switch that blocks all internet traffic if the VPN drops. It also offers MACE (DNS-level ad blocker), multi-hop routing, and split tunneling. Two kill switch types are available on Windows and macOS.
尾鳞： Tailscale uses end-to-end WireGuard encryption between all devices. It runs on a zero-trust model where every connection must be verified. Access is controlled by identity-based policies, not just IP addresses.
6. Remote Access & Networking
私人互联网接入： PIA is not designed for remote device access. It protects your internet connection but doesn’t help you reach a home computer from your office. You’d need a separate remote access tool.
尾鳞： This is where Tailscale shines. It connects all your devices into one private network. Access your home server, office computer, or cloud resources from anywhere as if they’re on the same local network.
7. Ease of Setup
私人互联网接入： PIA is a simple download-and-connect experience. Install the app, log in, and click one button to connect. No technical knowledge needed. It works on Windows, 苹果Linux、iOS 和 Android。
尾鳞： Tailscale requires installing the client on every device you want in your network. Setup is easy for tech-savvy users, but configuring ACLs, subnet routers, and exit nodes takes more effort than a traditional VPN.
💡 测试结果： PIA took under 2 minutes from download to connected. Tailscale’s basic setup was fast too, but configuring access controls and subnet routers added 15-20 minutes.
8. 分段隧道
私人互联网接入： PIA lets you choose which apps and IP addresses go through the VPN. Banking apps, local devices, and specific websites can bypass the VPN while everything else stays protected.
尾鳞： Tailscale handles routing differently with exit nodes and subnet routers. You can designate specific devices as exit nodes to route internet traffic. It’s more flexible for network routing but not as simple as app-level split tunneling.
9. 平台支持
私人互联网接入： PIA supports Windows, macOS, Linux, Android, iOS, and browser extensions for Chrome and Firefox. It also has a command line app and works on routers for whole-network protection.
尾鳞： Tailscale runs on Windows, macOS, Linux, iOS, Android, and even Apple TV. It works without dedicated hardware or complex router setups. Cross-platform support is strong for both consumer and enterprise devices.
10. 定价与成本
让我们来并排比较一下这些定价方案。
| 计划 | 私人互联网接入 | 尾鳞 |
|---|---|---|
| 自由的 | ❌ | $0 (up to 100 devices) |
| Basic / Personal Plus | $2.03/month (2yr plan) | 每月 5 美元 |
| Mid-tier | $7.50/month (6mo plan) | $6/user/month (Starter) |
| 月度 | 每月 11.99 美元 | $18/user/month (Premium) |
私人互联网接入： PIA’s long-term plan is one of the cheapest on the market at $2.03/month. Prices don’t increase on renewal. All plans include every feature with no paywalled extras.
尾鳞： The free plan is hard to beat for personal use. It covers 100 devices and 3 users. 商业 plans charge per user, which gets expensive for large teams but stays affordable for solo developers.
不同场景
| 如果您需要…… | 选择 | 为什么 |
|---|---|---|
| Online privacy and anonymity | 巴基斯坦国际航空公司 | Hides IP with 35,000 servers |
| Streaming Netflix abroad | 巴基斯坦国际航空公司 | Unblocks 10+ streaming services |
| Remote access to home devices | 尾鳞 | Mesh network connects devices |
| Free VPN for personal use | 尾鳞 | 100 devices at $0 forever |
| Team collaboration security | 尾鳞 | SSO + identity-based access |
| Public Wi-Fi protection | 巴基斯坦国际航空公司 | One-click encryption anywhere |
| Budget-friendly paid VPN | 巴基斯坦国际航空公司 | Just $2.03/month for 2 years |
💰 您的预算
Tailscale’s free plan is unbeatable if you just need device networking. PIA’s $2.03/month 2-year plan is the cheapest option for full internet privacy and streaming access.
🔌 您的技术栈
If you need to connect cloud servers, home labs, or office devices, Tailscale integrates with 100+ identity providers. PIA is better if you just want to protect your browser and apps.
📝 您的用例
PIA is for people who want to 浏览 privately, stream content, and avoid tracking. Tailscale is for developers and IT teams who need secure remote access to resources.
🎓您的经验水平
PIA is beginner-friendly with a one-click setup. Tailscale is easy for tech users but may confuse non-technical people with terms like ACLs, exit nodes, and subnet routers.
🆓 免费试用和演示
Tailscale’s free plan has no time limit. PIA doesn’t have a free plan, but you get a 30-day money-back guarantee to test it without risk.
🛟 支持选项
PIA offers 24/7 live chat and email support. Tailscale provides email support during business hours, which may not be fast enough for urgent issues.
切换指南
已经在使用这些工具之一了吗？如果您切换到其他工具，以下是您可能遇到的情况。
🔄 Switching from Private Internet Access to Tailscale?
✅ 你将获得：
- Direct device-to-device connections without a central server
- A free plan with up to 100 devices and no time limit
- Identity-based access controls with SSO for your team
❌ 你会失去什么：
- IP masking and online anonymity features
- Streaming unblocking for Netflix, Disney+, and other services
- 35,000 servers in 91 countries for geo-switching
📋 如何切换：
- Cancel your PIA subscription (use the 30-day guarantee if within the window)
- Sign up for Tailscale using your Google, Microsoft, or work SSO account
- Install the Tailscale client on each device you want in your private network
🔄 Switching from Tailscale to Private Internet Access?
✅ 你将获得：
- Full IP masking with 35,000 servers in 91 countries
- Streaming unblocking for Netflix, Disney+, BBC iPlayer, and more
- Built-in ad blocker, kill switch, and multi-hop routing
❌ 你会失去什么：
- Mesh networking and direct device-to-device connections
- Zero-trust access controls with identity-based permissions
- A free plan (PIA requires a paid subscription)
📋 如何切换：
- Remove the Tailscale client from your devices if you no longer need mesh access
- Sign up for PIA and choose the 2-year plan for the best value at $2.03/month
- Download and install the PIA app on your devices and connect with one click
最终判决
| 类别 | 优胜者 |
|---|---|
| 💰 定价 | Tailscale（免费方案） |
| 🔒 隐私与匿名 | 私人互联网接入 |
| 📺 流媒体访问 | 私人互联网接入 |
| 🔌 Remote Device Access | 尾鳞 |
| ⚡ Ease of Setup | 私人互联网接入 |
| 🛡️ 安全功能 | 私人互联网接入 |
| 👥 团队协作 | 尾鳞 |
| 🏆 总冠军 | 私人互联网接入 |
🏆 WINNER: Private Internet Access
Private Internet Access wins 5 out of 7 categories.
最适合： Online privacy, streaming access, public Wi-Fi protection, and budget VPN users
Private Internet Access and Tailscale solve very different problems.
PIA is a traditional VPN that hides your identity and unblocks streaming content worldwide.
Tailscale is a mesh networking tool that connects your devices into a secure private network.
Tailscale is excellent for developers and IT teams who need remote device access.
However, if you need online privacy, streaming, and a simple one-click VPN, PIA is the better choice.
Now, go out and protect your online privacy!
相比之下，私人互联网访问更多
以下是Private Internet Access与其他竞争对手的对比：
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, streaming reliability, server specialization
私人互联网接入与 ExpressVPN
巴基斯坦国际航空公司 (PIA) 赢得： Price, device limit, server count
ExpressVPN 在以下方面胜出： 速度、流媒体播放、易用性
Private Internet Access 与 PureVPN 对比
巴基斯坦国际航空公司 (PIA) 赢得： No-logs 审计, open-source transparency, server count
PureVPN 获胜方式： 专用IP选项、端口转发
私人互联网接入与 冲浪鲨
巴基斯坦国际航空公司 (PIA) 赢得： Server network size, US state coverage, open-source code
Surfshark 胜出： Speed, CleanWeb ad blocker, GPS spoofing
Private Internet Access 与 Proton VPN 对比
巴基斯坦国际航空公司 (PIA) 赢得： Server count, price, unlimited connections
Proton VPN 在以下方面胜出： Free plan, Swiss privacy laws, Secure Core servers
私人互联网接入与 PrivadoVPN
巴基斯坦国际航空公司 (PIA) 赢得： Server network, audit history, device support
PrivadoVPN 在以下方面胜出： 免费方案，瑞士司法管辖
私人互联网接入与 AdGuard VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, streaming, multi-hop
AdGuard VPN 在以下方面胜出： Ad blocking integration, proprietary protocol
私人互联网接入与 虚拟护盾
巴基斯坦国际航空公司 (PIA) 赢得： Price, server network, unlimited devices
Virtual Shield 获胜： 以美国市场为中心，提供简洁的家庭套餐
私人互联网接入与 StrongVPN
巴基斯坦国际航空公司 (PIA) 赢得： Price, server count, open-source apps
StrongVPN 在以下方面胜出： Streaming in China, WireGuard performance
Private Internet Access vs FastestVPN
巴基斯坦国际航空公司 (PIA) 赢得： Server network, audit history, transparency
最快的VPN 获胜方式： Lifetime plan pricing, streaming speeds
Private Internet Access vs Aura VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, privacy features, price
Aura VPN 在以下方面胜出： Identity theft protection bundle, parental controls
Private Internet Access vs CyberGhost
巴基斯坦国际航空公司 (PIA) 赢得： Open-source apps, no-logs audit, US coverage
网络幽灵 获胜方式： Streaming-optimized servers, 45-day refund
Private Internet Access vs McAfee VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, privacy policy, dedicated VPN features
麦卡菲 VPN 胜出之处在于： Antivirus bundle, automatic Wi-Fi protection
Private Internet Access vs SafeShell VPN
巴基斯坦国际航空公司 (PIA) 赢得： Server count, audit history, platform support
SafeShell VPN 在以下方面胜出： China access, obfuscation technology
Private Internet Access vs Oyster VPN
巴基斯坦国际航空公司 (PIA) 赢得： 服务器网络、设备限制、已建立的信誉
Oyster VPN 胜出： Simplicity, niche market focus
相比之下，Tailscale 的更多优势
以下是Tailscale与其他竞争对手的对比：
Tailscale 胜出的原因： Free plan, mesh networking, device-to-device access
NordVPN 在以下方面胜出： IP masking, streaming, speed
Tailscale 胜出的原因： Free plan, zero-trust security, remote access
ExpressVPN 在以下方面胜出： Privacy, streaming, global servers
Tailscale 胜出的原因： Mesh networking, free tier, SSO integration
PureVPN 在以下方面胜出： IP masking, streaming access, dedicated IP
Tailscale vs Surfshark
Tailscale 胜出的原因： Free plan, device networking, access controls
Surfshark 胜出： Privacy, streaming, unlimited connections
Tailscale 胜出的原因： Mesh networking, device count on free plan, SSO
Proton VPN 在以下方面胜出： Online privacy, Swiss jurisdiction, streaming
Tailscale vs PrivadoVPN
Tailscale 胜出的原因： Device networking, free device limit, zero-trust model
PrivadoVPN 在以下方面胜出： IP masking, streaming, traditional VPN features
Tailscale vs AdGuard VPN
Tailscale 胜出的原因： Free plan, mesh networking, team access
AdGuard VPN 在以下方面胜出： Ad blocking, IP masking, streaming
Tailscale vs Virtual Shield
Tailscale 胜出的原因： Free plan, device mesh, enterprise features
Virtual Shield 获胜： Privacy, streaming, simplicity
Tailscale vs StrongVPN
Tailscale 胜出的原因： Free tier, mesh networking, access controls
StrongVPN 在以下方面胜出： IP masking, streaming in restricted regions
Tailscale vs Aura VPN
Tailscale 胜出的原因： Device networking, free plan, developer tools
Aura VPN 在以下方面胜出： Identity protection bundle, consumer ease of use
Tailscale 对阵 CyberGhost
Tailscale 胜出的原因： Free plan, mesh networking, team collaboration
CyberGhost 获胜： Streaming servers, IP masking, 45-day refund
Tailscale vs McAfee VPN
Tailscale 胜出的原因： Free plan, mesh networking, developer flexibility
McAfee VPN 在以下方面胜出： Antivirus bundle, automated Wi-Fi protection
Tailscale vs SafeShell VPN
Tailscale 胜出的原因： Free plan, mesh networking, team management
SafeShell VPN 在以下方面胜出： IP masking, censorship bypass
Tailscale vs Oyster VPN
Tailscale 胜出的原因： Free tier, device networking, enterprise scale
Oyster VPN 胜出： Traditional VPN privacy, streaming access
常见问题解答
Private Internet Access 安全吗？
Yes, PIA is safe. Deloitte has independently audited its no-logs policy multiple times. PIA uses AES 256-bit encryption and has open-source apps anyone can inspect for security flaws.
Tailscale是用来做什么的？
Tailscale creates a secure mesh network between your devices. It’s used for remote access to home servers, office computers, and cloud resources. Developers and IT teams use it to connect infrastructure securely.
Tailscale可以用作VPN吗？
Tailscale can work like a VPN using exit nodes, but it’s not a traditional VPN. It doesn’t hide your IP from websites by default. For online privacy and streaming, a traditional VPN like PIA is a better fit.
PIA VPN 的价格是多少？
PIA costs $2.03/month on the 2-year plan, $7.50/month on the 6-month plan, or $11.99 for a single month. The 2-year plan offers the best value, and prices don’t increase on renewal.
Tailscale 可以免费供个人使用吗？
Yes, Tailscale’s Personal plan is free forever. It supports up to 3 users and 100 devices. No credit card is needed to sign up, and there’s no time limit on the free plan.
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