⚡ Nhận định nhanh:
- Chạy: Ad Guard VPN runs $11.99/month, or $2.40/month on the 2 Years plan. Bitdefender VPN ships inside security suites from $59.99/yr.
- Phù hợp nhất cho: Bitdefender VPN suits people who already own a Bitdefender product. AdGuard VPN suits people who want ad blocking and a cheap long plan.
- Điểm khác biệt chính: Bitdefender runs 4,000+ servers in 54 countries. AdGuard covers 65+ server locations across 53 countries and adds Linux, Android TV and browser extensions.
- Lựa chọn của chúng tôi: AdGuard VPN for most buyers, because the free version lets you test the apps before you pay.
The cheaper VPN here is not the one from the smaller company.
Bitdefender VPN is sold inside a security suite you buy once a year.
AdGuard VPN is sold on its own, and it has a free plan.
That single difference changes who each one is really for.
Here is how they compare on servers, speed and price.
Toàn cảnh
This Bitdefender VPN vs AdGuard VPN comparison covers pricing, server locations, speed and daily use.
We reviewed documentation, pricing pages and user reviews for both VPN providers.
Các cây bút của chúng tôi cũng đã dành thời gian trải nghiệm thực tế từng dịch vụ VPN.
Những ghi chú đó nằm trong phần "Những điều nhóm chúng tôi nhận thấy" bên dưới.
By the end you will know which virtual private network fits your setup.
Bitdefender VPN là gì?
Bitdefender VPN is the virtual private network built into Bitdefender’s products.
It hides your IP address and encrypts internet traffic on any network.
The VPN server network covers over 4,000 servers in 54 countries.
Under the hood it runs Hotspot Shield’s Catapult Hydra protocol.
You manage every licence from one Bitdefender Central account.
Public Wi-Fi protection can automatically connect you on untrusted networks.
Bitdefender VPN
A fast, simple VPN attached to a full antivirus suite. Best if you already pay for a Bitdefender product.
Bảng giá Bitdefender VPN
Bitdefender sells the VPN inside its yearly security bundles.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| Bitdefender Total Security | 59,99 đô la/năm | Households wanting antivirus plus a capped VPN |
| Bảo mật cao cấp Bitdefender | 79,99 đô la/năm | Unlimited Bitdefender Premium VPN traffic |
| Bitdefender Ultimate Security | 89,99 đô la/năm | Adding identity monitoring to the same bundle |
| Bitdefender Ultimate Security Plus | 119,99 đô la/năm | Full identity cover with advanced features |
Pricing verified September 2026.
⚠️ Pricing conflict: Bitdefender also lists a standalone Bitdefender Premium VPN at $6.99 per month, with an annual subscription of $39.99 that works out to $3.33 per month for the first year. Our source sheet records only the suite prices above, so those are the figures used across this comparison.
Dùng thử miễn phí: There is no standalone free plan. A limited free version comes with an active Bitdefender security package, capped at 200MB of daily traffic.
Đảm bảo hoàn tiền: A 30-day money-back guarantee covers both the monthly and annual plans.
📌 Ghi chú: Payment methods include credit and debit cards plus PayPal. There is no cryptocurrency option and no bank transfer at checkout.
⚠️ Cảnh báo: The 200MB daily cap only applies while a paid Bitdefender product stays active. Let the suite lapse and the VPN connection stops with it.
Những lợi ích chính của Bitdefender VPN
Here is what makes this VPN provider worth a look:
- Large server list: Over 4,000 servers across 54 countries. Picking a close server location keeps ping times low.
- Catapult Hydra speed: The Catapult Hydra protocol is tuned for fast, stable connections. WireGuard and OpenVPN are also supported.
- AES-256 encryption: Bitdefender VPN uses AES-256 encryption, the strongest option in common use. An automatic kill switch cuts all internet traffic if a server drops.
- Ad blocker and anti-tracker: It filters harmful websites and cuts intrusive ads. That also trims the targeted ads that follow you around the web.
- Hiện tượng phân tách đường hầm: Choose which apps or domains use the VPN tunnel and which bypass it. Handy when one bank site refuses foreign IP addresses.
- Romanian base: Bitdefender sits in Romania, outside the 5 Eyes alliance. That jurisdiction is friendlier for online privacy than most.
- Real support team: Live chat runs 24/7, and phone support covers several countries. P2P file sharing is allowed on every server.
- One suite, one bill: Bitdefender has been providing VPN services inside its security packages for years. The additional features around online security are a genuine part of the value.
Những điều nhóm chúng tôi nhận thấy
Của chúng tôi nhà văn installed the latest version on a Windows PC and ran it for everyday browsing. Here is what stood out:
Ưu điểm và nhược điểm của Bitdefender VPN
✅ Ưu điểm
- Over 4,000 servers in 54 countries
- Catapult Hydra protocol delivers fast download speeds
- 24/7 live chat plus phone support in several countries
- Ad blocker, anti-tracker and split tunneling included
- Clean app design that beginners can learn quickly
❌ Nhược điểm
- No Linux, router, Apple TV or Fire TV Stick support
- Struggles with US Netflix, Prime Video and Disney+
- Privacy policy is vague, with no separate VPN logging policy
- Does not work in China without obfuscation
Ad Guard VPN là gì?
AdGuard VPN is a standalone VPN service from AdGuard Software Limited.
It hides your real location by routing traffic through a remote VPN server.
It also encrypts your traffic so nobody on the line can read it.
The company is the same one behind the AdGuard ad blocker and AdGuard DNS.
Everything sits under one AdGuard account, including AdGuard Temp Mail and AdGuard Trợ lý.
Coverage runs to 65+ server locations across 53 countries.
🏆 Winner: AdGuard VPN
A cheap, standalone VPN with a free version you can test first. Covers Linux, Android TV and browser extensions.
Bảng giá VPN AdGuard
An AdGuard VPN subscription comes in three lengths. Longer terms cut the monthly rate hard.
| Kế hoạch | Giá | Tốt nhất cho |
|---|---|---|
| 1 tháng | 11,99 đô la/tháng | Short trips and one-off testing |
| 1 năm | 3,99 đô la/tháng | Most people who want to buy AdGuard VPN |
| 2 năm | 2,40 đô la/tháng | The cheapest way to use AdGuard VPN long term |
Pricing verified September 2026.
Dùng thử miễn phí: No trial is needed. The free version gives 3 GB of data every month, with speeds capped around 20 Mbps and a few server locations.
Đảm bảo hoàn tiền: A 30-day money back guarantee covers the yearly and two-year terms, so a long plan is close to risk free.
📌 Ghi chú: AdGuard accepts credit cards, PayPal and cryptocurrencies. Paid plans allow 10 simultaneous connections across your mobile thiết bị và máy tính.
⚠️ Pricing conflict: AdGuard’s own site has listed the two-year term at $119 every two years, which averages $2.99 per month, and the yearly term at $47.88. Our source sheet records $2.40 and $3.99 per month, so those are the figures used here.
Những lợi ích chính của AdGuard VPN
Here is what AdGuard offers that the bundled rivals often skip:
- A real free plan: 3 GB every month with no card needed. You can test whether the apps suit you before you spend.
- Hỗ trợ nhiều thiết bị: Windows, macOS, Android, iOS, Android TV and Linux, plus browser extensions for Chrome, Firefox and Edge.
- AES-256 and a kill switch: AdGuard VPN uses AES-256 encryption. The kill switch blocks leaks the moment a connection drops.
- DNS-level ad control: Its DNS servers can block ads and trackers. Point a device at that DNS server and AdGuard VPN blocks ads system-wide.
- Cyprus jurisdiction: AdGuard sits outside the 5/9/14 Eyes alliances and complies with GDPR. It does not record or share user data with third parties.
- Censorship-friendly protocol: The AdGuard VPN protocol masks VPN traffic as ordinary HTTPS. That helps on networks that block obvious VPN connections.
- Hiện tượng phân tách đường hầm: Pick which apps or certain websites go through the VPN tunnel and which skip it.
Những điều nhóm chúng tôi nhận thấy
Our writer tested AdGuard VPN on desktop apps and the Windows version over several days. Here is what stood out:
Ưu điểm và nhược điểm của AdGuard VPN
✅ Ưu điểm
- Free plan with 3 GB of data every month
- Cheapest long-term price in this comparison at $2.40/month
- Works on Linux, Android TV and browser extensions
- No logs of activity, IP addresses or connection timestamps
- Accepts cryptocurrency alongside cards and PayPal
❌ Nhược điểm
- Around 800 servers, small next to bigger VPN providers
- No OpenVPN or WireGuard, only its proprietary protocol
- Không có độc lập kiểm toán has verified its security claims
- No 24/7 customer support and slow speeds on distant hops
So sánh tính năng
These two VPN services sit at opposite ends of the market.
Here are the ten areas that decide which one you should buy.
| Tính năng | Bitdefender VPN | VPN AdGuard |
|---|---|---|
| Giá khởi điểm | $59.99/yr suite | 2,40 đô la/tháng |
| Gói miễn phí | ❌ (200MB/day with suite) | ✅ 3 GB/tháng |
| Máy chủ | ✅ 4,000+ in 54 countries | ❌ ~800 in 53 countries |
| Linux and Android TV | ❌ | ✅ |
| OpenVPN / WireGuard | ✅ | ❌ Chỉ dành riêng cho mục đích sử dụng |
| Name | ✅ | ✅ |
| Chia đường hầm | ✅ | ✅ |
| Bộ chặn quảng cáo | ✅ In-app | ✅ Cấp độ DNS |
| Hỗ trợ 24/7 | ✅ Chat and phone | ❌ Chỉ qua email |
| Tốt nhất cho | Bitdefender suite owners | Cheap standalone privacy |
1. Mạng máy chủ và vị trí máy chủ
Bitdefender VPN: The server list runs past 4,000 machines in 54 countries. A UK server for BBC iPlayer or a US server for shopping prices is easy to reach.
VPN AdGuard: Roughly 800 servers cover 65+ server locations in 53 countries. The free version narrows that to a few server locations in London, Amsterdam and Paris. Paid users get the full map.
2. Speed and Download Speeds
Bitdefender VPN: Catapult Hydra is built for speed, and nearby hops hold up well. Performance falls off on distant servers, especially Japan and Úc. It is not the fastest VPN available, and sits below NordVPN and ExpressVPN in most speed tests.
VPN AdGuard: AdGuard VPN’s performance is fine for browsing but weak on data intensive tasks. Connection speeds hold up for mail and chat. Some users report drops to around 10 Mbps from a 65 Mbps baseline. Paid tests have averaged about 58.73 Mbps download, with roughly 20% loss on nearby servers.
⚠️ Cảnh báo: The AdGuard free version caps speeds near 20 Mbps. Upload speed and connection times both suffer there, which hurts video calls and online gaming.
3. Security Measures and Encryption
Bitdefender VPN: AES-256 encryption, an automatic kill switch and support for WireGuard, OpenVPN and Hydra. Because the parent company sells antivirus, the same account also covers online threats outside the VPN tunnel.
VPN AdGuard: The same AES-256 standard and a kill switch, but only one transport option. Its proprietary protocol has never been independently audited, which is the weak spot in its security measures.
4. Privacy Policy and Traffic Logs
Bitdefender VPN: No traffic logs and no browsing history, per the policy. But there is no separate logging policy for the VPN, and the wording is vague. Some technical data is kept for fraud prevention, tied to a hashed user record and device IDs built from randomly generated tokens.
VPN AdGuard: The policy states it does not log IP addresses, browsing history or connection timestamps. Cyprus keeps it outside the Eyes alliances. It collects minimal data as a data processor and processes data only to fix technical faults.
⚠️ Cảnh báo: Some reviewers have reported inconsistent leak protection on Bitdefender and raised concerns about its reliance on third-party infrastructure. Its VPN runs on Hotspot Shield’s network, so user and device IDs pass through a partner.
5. Ad Blocker and DNS Servers
Bitdefender VPN: The app bundles an ad blocker and anti-tracker that filter harmful websites. It works inside the app only, so there is no system-wide DNS server to point other hardware at.
VPN AdGuard: This is home turf. AdGuard puts ad filtering at the centre of all its adguard products, and you can choose DNS servers that block ads and trackers. Running the VPN in integrated mode alongside the AdGuard ad blocker gives the cleanest result. Can AdGuard VPN block ads without a second app? Yes, because blocking ads happens at the DNS layer.
Aggressive filtering can stop a site properly loading, so keep a whitelist handy.
6. Streaming Platforms and Geo Restricted Content
Bitdefender VPN: This is the weakest area. It unblocks BBC iPlayer but stumbles on US Netflix, Amazon Prime Video and Disney+. There are no dedicated streaming servers, and it will not run on Apple TV or a Fire TV Stick.
VPN AdGuard: It handles Netflix, Disney+ and BBC iPlayer, though Amazon Prime and Peacock resist. Buffering and longer load times show up on some platforms, so access to geo restricted content is good rather than flawless. Does AdGuard VPN work on every library? No.
7. Hỗ trợ thiết bị và kết nối đồng thời
Bitdefender VPN: App compatibility stops at Windows, macOS, Android and iOS. No Linux, no router support, nothing for TV boxes. You still get 10 simultaneous connections per licence, the same number AdGuard allows.
VPN AdGuard: Coverage stretches to Windows, macOS, Android, iOS, Android TV and Linux, plus Chrome, Firefox and Edge browser extensions. AdGuard VPN’s apps share one layout across desktop apps and mobile apps, so the AdGuard VPN app feels the same on every screen.
8. Split Tunneling and Kill Switch
Bitdefender VPN: Split tunneling lets you pick which apps or domains use the tunnel. The kill switch shuts down all internet traffic if the link to a server fails, and desktop notifications tell you when that happens.
VPN AdGuard: Same two features, exclusion lists included. A favorites system for saved locations means you can connect to a regular spot in a few seconds. Some users have reported occasional connection drops mid-session.
9. Hỗ trợ khách hàng
Bitdefender VPN: Live chat runs 24/7, phone support covers multiple countries, and email replies take at least half an hour. The catch is that the general support team handles every Bitdefender product, so you are not always talking to VPN specialists.
VPN AdGuard: There is no 24/7 line. Help runs through a ticketing system and email, which is slower than most premium VPNs offer. The knowledge base is decent, but a live human is not on call.
10. Định giá & Chi phí
Price is where the gap gets wide.
| Kế hoạch | Bitdefender VPN | VPN AdGuard |
|---|---|---|
| Miễn phí | ❌ No standalone free plan | ✅ 3 GB per month |
| Hàng tháng | ❌ Suite billing only | 11,99 đô la/tháng |
| Entry yearly | 59,99 đô la/năm (Total Security) | 3,99 đô la/tháng (1 năm) |
| Mid yearly | 79,99 USD/năm (Gói bảo mật cao cấp) | 2,40 đô la/tháng (2 năm) |
| Hạng cao nhất | 119,99 USD/năm (Gói bảo mật tối ưu Ultimate Security Plus) | ❌ No higher tier |
Bitdefender VPN: You are paying for antivirus, ransomware cover and identity tools as well as a VPN. Judged as a security package, $59.99 a year is fair. Judged as a VPN alone, it is expensive.
VPN AdGuard: At $2.40 a month on the two-year term, this undercuts almost every name-brand rival, including Truy cập Internet riêng tư. The monthly rate of $11.99 is steep, so only pick it for short trips.
Các kịch bản khác nhau
| Nếu bạn cần… | Chọn | Tại sao |
|---|---|---|
| Ngân sách eo hẹp | VPN AdGuard | $2.40/month on two years |
| Antivirus in the same bill | Bitdefender VPN | Suite covers online threats too |
| Linux or Android TV | VPN AdGuard | Bitdefender skips both |
| Hầu hết các vị trí máy chủ | Bitdefender VPN | Hơn 4.000 máy chủ tại 54 quốc gia |
| Help at 2am | Bitdefender VPN | 24/7 chat and phone support |
| Test before paying | VPN AdGuard | 3 GB free version, no card |
💰 Ngân sách của bạn
If the VPN is the only thing you want, AdGuard is far cheaper. If you were going to buy antivirus anyway, the Bitdefender bundle stops being expensive.
🔌 Bộ công nghệ của bạn
Windows, Máy Mac, Android and iOS users can pick either one. Linux boxes, routers and TV sticks push you straight to AdGuard.
📺 Thói quen xem phim trực tuyến của bạn
Neither is a streaming specialist. AdGuard opens more libraries, but heavy viewers should look elsewhere.
🎓 Trình độ kinh nghiệm của bạn
Both apps are easy to use apps with one big connect button. Beginners will not feel lost in either, and neither hides all the features behind menus.
🆓 Dùng thử và bản demo miễn phí
Start with the AdGuard free plan to see how it performs on your line. For Bitdefender, buy a suite and lean on the refund window.
🛟 Các tùy chọn hỗ trợ
Bitdefender wins here without much argument. Round-the-clock chat beats a ticket queue when a connection breaks before a deadline.
Hướng dẫn chuyển đổi
Already on one of them? Here is what changes when you move.
🔄 Switching from Bitdefender VPN to AdGuard VPN?
✅ Những lợi ích bạn sẽ nhận được:
- A free tier and a far lower long-term price
- Linux, Android TV and browser extension support
- DNS-level ad blocking and cryptocurrency payment
❌ Những gì bạn sẽ mất:
- The 4,000-server network and its speed headroom
- 24/7 chat and phone support
- WireGuard and OpenVPN as protocol choices
📋 Cách chuyển đổi:
- Turn off auto-renewal in your Bitdefender Central account
- Create an AdGuard account and install the free version
- Run both for a week, then upgrade and uninstall the old app
🔄 Switching from AdGuard VPN to Bitdefender VPN?
✅ Những lợi ích bạn sẽ nhận được:
- Antivirus, ransomware cover and identity tools in one bill
- A much larger server network with lower ping times
- Live chat and phone lines that answer at any hour
❌ Những gì bạn sẽ mất:
- Linux, Android TV and browser extension coverage
- The free monthly data allowance
- Netflix and Disney+ access that mostly works
📋 Cách chuyển đổi:
- Cancel the AdGuard VPN subscription before renewal
- Buy a suite and follow Bitdefender’s instructions to activate
- Install the latest version and re-add your saved locations
Những điều mà bài đánh giá của chúng tôi chưa đề cập
This comparison focused on single users and small households. We did not measure long-run throughput on việc kinh doanh lines, run leak audits ourselves, or check either app behind China’s firewall. Business buyers and heavy torrenters should treat our notes on online activities as a starting point, not a final answer.
Phán quyết cuối cùng
| Loại | Người thắng |
|---|---|
| 💰 Giá cả | VPN AdGuard |
| 🌍 Mạng máy chủ | Bitdefender VPN |
| ⚡ Tốc độ | Bitdefender VPN |
| 🔒 Privacy Disclosure | VPN AdGuard |
| 📺 Phát trực tuyến | VPN AdGuard |
| 🔌 Phạm vi phủ sóng thiết bị | VPN AdGuard |
| 🛟 Hỗ trợ khách hàng | Bitdefender VPN |
| 🏆 Người chiến thắng chung cuộc | VPN AdGuard |
🏆 WINNER: ADGUARD VPN
AdGuard VPN wins 4 out of 7 categories.
Phù hợp nhất cho: budget buyers, Linux and Android TV households, and anyone who wants to try before paying.
Bitdefender VPN is a feature. AdGuard VPN is a service.
Bitdefender is the better engine. More servers, faster hops, real people on the phone at 3am.
AdGuard is the better deal. It costs a fraction of the price, runs on more hardware, and its free version lets you check performance before money changes hands.
For most people buying a VPN and nothing else, AdGuard VPN is the one to start with.
The best VPN here is the one that matches your bill, not the one with the biggest server count.
So sánh thêm về Bitdefender VPN
Here is how it lands against the specialist providers:
So sánh Bitdefender VPN và NordVPN
Bitdefender thắng ở các điểm sau: bundled antivirus in the same licence, phone support lines, simpler app for first-timers
NordVPN thắng điểm ở các khía cạnh sau: audited no-logs record, far better streaming unblocking, router and Linux support Bitdefender lacks
So sánh Bitdefender VPN và ExpressVPN
Bitdefender thắng ở các điểm sau: total cost when antivirus is included, ad blocker built into the client, 24/7 phone contact
ExpressVPN thắng thế ở các điểm sau: raw speed on distant hops, working access in China, Fire TV Stick and router apps
Bitdefender VPN so với Cá mập lướt sóng
Bitdefender thắng ở các điểm sau: Romanian jurisdiction, mature antivirus stack, phone-based help desk
Surfshark thắng nhờ: unlimited devices instead of ten, dependable Netflix access, clearer VPN-specific logging policy
So sánh thêm về AdGuard VPN
And against three other names in the same bracket:
AdGuard VPN vs ProtonVPN
AdGuard thắng thế nhờ: two-year price, built-in ad and tracker filtering, ten devices on every paid tier
ProtonVPN thắng thế ở các điểm sau: open-source audited apps, unlimited free data, Swiss privacy law and secure core routing
AdGuard VPN so với CyberGhost
AdGuard thắng thế nhờ: lower entry price, a usable free tier, DNS filtering across a whole network
CyberGhost thắng nhờ: dedicated streaming servers, a far larger fleet, 45-day refund window instead of 30
So sánh AdGuard VPN và PureVPN
AdGuard thắng thế nhờ: ad blocking heritage, cryptocurrency checkout, cleaner minimal-data policy
PureVPN thắng ở các điểm sau: published third-party audits, port forwarding add-ons, 24/7 live chat AdGuard has never offered
Câu hỏi thường gặp
Bitdefender VPN có đáng tin cậy không?
It uses AES-256 and keeps no traffic logs, and Romania is a friendly jurisdiction. The policy is vague about the VPN specifically, and the network is run by a partner.
Bitdefender VPN có giá bao nhiêu mỗi tháng?
Our source sheet lists suite pricing only, starting at $59.99 per year. Bitdefender’s own site has advertised a standalone monthly rate of $6.99.
VPN AdGuard có miễn phí không?
There is a free tier with 3 GB of data each month, speeds near 20 Mbps and two devices. Unlimited data starts at $2.40 monthly on the two-year term.
AdGuard VPN có tốt hơn NordVPN không?
No. NordVPN is faster, larger and independently audited. AdGuard wins only on price and on ad filtering, which is where its engineering history actually sits.
Bitdefender VPN có những nhược điểm gì?
No Linux, router or TV device support. Weak unblocking on Netflix and Disney+. No obfuscation, so it fails in China. Pricing is tied to a security suite.
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