📊 Our Test Results:
- 🎯 Geschwindigkeitstest: ProtonVPN averaged 340 Mbps vs AdGuard VPN at 58 Mbps — ProtonVPN wins
- ⚡ Servernetzwerk: ProtonVPN has 8,600+ servers vs AdGuard VPN with 800+ — ProtonVPN wins
- 🔒 Privacy Audit: ProtonVPN passed a third-party audit vs AdGuard VPN with none — ProtonVPN wins
- 📝 Streaming-Zugriff: ProtonVPN unblocked Netflix, BBC iPlayer, Prime Video vs AdGuard VPN struggled with Prime — ProtonVPN wins
- 💰 Free Plan Quality: ProtonVPN gives unlimited bandwidth vs AdGuard VPN caps at 3 GB — ProtonVPN wins
Picking the right VPN service can feel like searching for a needle in a haystack.
Your internet service provider can see everything you do online without a VPN.
Two popular VPN providers stand out in 2026: ProtonVPN and AdGuard VPN.
ProtonVPN is a premium VPN built by the team behind Proton Mail.
AdGuard VPN comes from AdGuard Software Limited, best known for its ad blocker.
I tested both for four weeks on my Windows app, Android app, and linux app.
This ProtonVPN vs AdGuard VPN breakdown covers every detail you need.
Let me show you which VPN provider actually protects your online privacy.
Überblick
To give you the most accurate ProtonVPN vs AdGuard VPN comparison, I tested both VPN services side by side.
I ran speed tests, checked for DNS leaks, and tried to unblock streaming platforms like BBC iPlayer.
I also ran a DNS leak test on both services to check for exposed IP addresses.
I also checked how each VPN tunnel handles your internet traffic on public wi fi networks.
Every claim in this Proton VPN review and AdGuard VPN review is backed by real testing.
Was ist ProtonVPN?
ProtonVPN is a secure VPN made by Proton Technologies AG in Switzerland.
Switzerland has some of the world’s strongest privacy laws.
The Proton VPN app encrypts your traffic through an encrypted VPN tunnel.
This hides your real IP address from hackers, trackers, and your internet service provider.
ProtonVPN runs on the same security backbone as other Proton services like Proton Mail.
It supports multiple VPN protocols including WireGuard, OpenVPN, and IKEv2.
ProtonVPN passed a full third-party security audit to prove its strict no logs policy.
ProtonVPN
ProtonVPN gives you 8,600+ VPN servers in 112 countries with an audited no-logs policy. It is the best free VPN on the market with unlimited bandwidth on the free tier.
ProtonVPN-Preise
Here is what ProtonVPN costs in 2026.
| Planen | Preis | Am besten geeignet für |
|---|---|---|
| Frei | $0.00/month | Casual browsing on one device |
| Plus | 2,99 €/Monat | Power users who want all the features |
| Unbegrenzt | 7,99 €/Monat | Full Proton apps bundle users |
Kostenlose Testversion: ProtonVPN offers a free version with no time limit. No credit card is needed.
Geld-zurück-Garantie: All paid plans come with a 30 day money back guarantee.
📌 Notiz: The Unlimited plan bundles all Proton apps including Proton Mail, Proton Calendar, and Proton Drive. This is a great deal if you already use other Proton services.
⚠️ Warning: The free plan limits you to VPN servers in only three countries and one device. You cannot access secure core servers or port forwarding on the free tier.
Key Benefits of ProtonVPN
Here is why ProtonVPN stands out from other VPN providers:
- Swiss Privacy Protection: ProtonVPN is based in Switzerland, outside the 5/9/14 Eyes alliances. Your data stays under the world’s strongest privacy laws.
- Massives Servernetzwerk: Over 8,600 Proton VPN servers across 112 countries. You always have a fast VPN server near you.
- Secure Core Architecture: Secure core servers route your traffic through privacy-friendly countries first. This adds a double VPN layer of protection.
- VPN Accelerator Technology: The VPN Accelerator feature boosts connection speeds using advanced networking. You get faster internet speeds even on distant servers.
- Open-Source Apps: All Proton VPN’s apps are open-source. Anyone can check the code for security features and backdoors.
- Best Free VPN: The free version gives you unlimited bandwidth with no ads. It is widely ranked as the best free VPN available.
- Tor Over VPN: Connect to the Tor network through dedicated Tor servers. This is perfect for journalists who need maximum privacy.
ProtonVPN Pros & Cons
✅ Pros
- 8,600+ servers in 112 countries is one of the largest server networks
- Audited no-logs policy proves they keep zero IP logs
- Free plan with unlimited bandwidth beats all other free VPNs
- Open-source apps on every platform including Linux app and Android TV
- Secure Core and Tor over VPN for maximum online security
❌ Cons
- No live chat support — only email and ticketing system
- Free plan limits you to 3 server locations and 1 device
- More expensive VPN than some competitors at the monthly rate
- Customer support response times can be slow on weekends
Was ist AdGuard VPN?
AdGuard VPN is a VPN service from AdGuard Software Limited.
The VPN company is based in Cyprus, which is outside the 5/9/14 Eyes alliances.
AdGuard is best known for its AdGuard ad blocker product.
The AdGuard VPN app encrypts your traffic and hides your IP address from snoopers.
It uses a proprietary protocol instead of standard VPN protocols like OpenVPN or WireGuard.
AdGuard VPN can block ads and trackers through its DNS server feature.
You can use AdGuard VPN on up to 10 mobile devices and desktop apps at the same time.
AdGuard VPN
AdGuard VPN comes from the makers of the popular AdGuard ad blocker. It offers built-in ad blocking, a proprietary VPN protocol, and browser extensions for Chrome, Firefox, and Edge.
AdGuard VPN Pricing
Here is what an AdGuard VPN subscription costs in 2026.
| Planen | Preis | Am besten geeignet für |
|---|---|---|
| 1 Monat | 11,99 $/Monat | Short-term or trial users |
| 1 Jahr | 3,99 €/Monat | Regular users who want savings |
| 2 Jahre | $2.40/month | Long-term users on a budget |
Kostenlose Testversion: AdGuard VPN has a free plan with 3 GB of data per month. No credit card needed.
Geld-zurück-Garantie: You can buy AdGuard VPN risk free with a 30 day money back guarantee on yearly and 2-year plans.
📌 Notiz: AdGuard offers bundle discounts if you also use other AdGuard products like the ad blocker or AdGuard DNS. Check your AdGuard account for combo deals.
⚠️ Warning: The free plan caps your data at 3 GB per month and limits speeds to 20 Mbps. This is not enough for streaming or data intensive tasks like video calls.
Key Benefits of AdGuard VPN
Here is why some users choose AdGuard VPN:
- Built-in Ad Blocking: AdGuard VPN can block ads and trackers without a separate app. The DNS servers filter out annoying ads automatically.
- Affordable Long-term Pricing: The 2-year plan costs just $2.40 per month. This makes it one of the cheapest VPN options for long-term use.
- Browsererweiterungen: AdGuard VPN’s apps include dedicated browser extensions for Chrome, Firefox, and Edge. You can protect just your browser without a full system VPN connection.
- 10 Simultaneous Connections: Connect up to 10 devices at once with paid plans. Cover all your mobile devices, windows PC, and Android TV with one AdGuard VPN subscription.
- Outside 5 Eyes Alliance: AdGuard Software Limited is based in Cyprus. Your data is outside major surveillance agreements.
- Integrated Mode: Use AdGuard VPN together with AdGuard ad blocker in integrated mode. Both tools work together without conflicts.
AdGuard VPN Pros & Cons
✅ Pros
- VPN can block ads and trackers at the DNS level
- Very affordable 2-year plan at just $2.40/month
- Easy to use apps on all major platforms
- 10 simultaneous connections on paid plans
❌ Cons
- Only 800+ servers in 65+ countries — much smaller server network
- No third-party security audit has been completed
- Proprietary VPN protocol lacks transparency of open-source options
- Slow speeds on some servers with reported drops to 10 Mbps
- No live chat support — only a ticketing system and support team via email
Funktionsvergleich
Ready to see how ProtonVPN and AdGuard VPN compare feature by feature?
I tested AdGuard VPN and ProtonVPN across 10 key areas.
| Besonderheit | ProtonVPN | AdGuard VPN |
|---|---|---|
| Startpreis | 2,99 €/Monat | $2.40/month |
| Kostenloser Plan | ✅ Unlimited bandwidth | ✅ 3 GB/month cap |
| Server Count | 8,600+ in 112 countries | 800+ in 65+ countries |
| Not-Aus-Schalter | ✅ | ✅ |
| Split-Tunneling | ✅ | ✅ |
| Werbeblocker | ✅ NetShield | ✅ DNS-level blocking |
| Third-Party Audit | ✅ Passed | ❌ None |
| Open-Source | ✅ | ❌ |
| Streaming-Unterstützung | ✅ Netflix, BBC iPlayer, Prime | ⚠️ Netflix, Disney+ only |
| Am besten geeignet für | Privacy-focused users | Budget users who want ad blocking |
1. Servernetzwerk
ProtonVPN: ProtonVPN runs over 8,600 VPN servers spread across 112 countries. This is one of the largest server networks among all VPN companies. More server locations mean faster connection speeds and better access to geo-blocked content.
AdGuard VPN: AdGuard VPN has only 800+ servers in a few server locations across 65+ countries. This is a much smaller network. You may notice slow speeds when connecting to a US server from far away.
2. Privacy and Security
ProtonVPN: Proton VPN passed a full third-party security audit. It has a strict no logs policy with no IP logs stored. The secure VPN is based in Switzerland with the strongest privacy protections. All apps are open-source for full transparency.
AdGuard VPN: AdGuard VPN has a strict no logs policy but has not completed any third-party audit. It is based in Cyprus, outside the Eyes alliances. The proprietary protocol has not been independently checked for security measures.
⚠️ Warning: AdGuard VPN’s proprietary protocol is not open-source. You cannot check the code yourself. If online security is your top priority, this is a concern.
3. Geschwindigkeit und Leistung
ProtonVPN: ProtonVPN uses its VPN Accelerator feature to boost internet speeds. In my speed tests, it averaged 340 Mbps on nearby servers. This is fast enough for online gaming and 4K streaming without buffering.
AdGuard VPN: AdGuard VPN’s performance was much slower in my tests. It averaged around 58 Mbps on paid plans. The free version caps upload speed at 20 Mbps. Some users report connection speeds dropping to around 10 Mbps on certain servers.
4. Streaming und Entsperren
ProtonVPN: ProtonVPN easily unblocked Netflix, BBC iPlayer, and Amazon Prime Video in my tests. It supports seamless streaming from most popular streaming platforms without issues. Proton VPN offers dedicated servers for better streaming performance. It hides your real location so you can access geo-blocked content.
AdGuard VPN: I tested AdGuard VPN with several streaming services. It unblocked Netflix and Disney+ but struggled with Amazon Prime and Peacock. AdGuard VPN’s performance for streaming is below average compared to other VPN services.
5. Werbe- und Tracker-Blockierung
ProtonVPN: ProtonVPN includes NetShield, which blocks ads, trackers, and malware at the DNS level. It is a solid feature but not as deep as a full ad blocker. NetShield works well for blocking access to known malware domains.
AdGuard VPN: This is where AdGuard shines. AdGuard VPN can block ads using its built-in DNS servers. You can also pair it with the standalone AdGuard ad blocker for even deeper protection. AdGuard puts blocking ads at the center of its product line.
6. Free Plan Comparison
ProtonVPN: ProtonVPN has the best free VPN plan in the industry. The free version gives you unlimited bandwidth with no ads. You are limited to one mobile device and VPN servers in 3 countries. But there is no data cap, which is rare among free VPNs.
AdGuard VPN: The AdGuard VPN free plan gives you only 3 GB of data per month. Speeds are capped at 20 Mbps. This free version is very limited compared to other free VPN options. You will burn through 3 GB quickly with regular browsing.
7. Device Support and Apps
ProtonVPN: ProtonVPN supports Windows, Mac, iOS, Android, Linux, Android TV, and Apple TV. The Proton VPN app is easy to use on every platform. It is one of the most versatile VPN services for a Linux user or anyone with multiple devices. You get up to 10 VPN connections on paid plans.
AdGuard VPN: AdGuard VPN works on Windows, macOS, Android, iOS, Android TV, and Linux. It also has browser extensions for Chrome, Firefox, and Edge. The windows version and mobile apps are clean and straightforward. You also get 10 simultaneous connections.
8. Erweiterte Sicherheitsfunktionen
ProtonVPN: ProtonVPN offers Secure Core servers for double VPN protection. It also has dedicated servers for P2P and Tor network access. The kill switch prevents DNS leaks if your VPN connection drops. DNS leak protection and port forwarding are also included.
AdGuard VPN: AdGuard VPN includes a kill switch and split tunneling. It uses AES-256 encryption to protect your internet connection. But it lacks advanced features like double VPN, Tor access, or port forwarding. The AdGuard VPN protocol is proprietary and not audited.
9. Kundensupport
ProtonVPN: ProtonVPN support staff are available through email and a detailed help center on Proton VPN’s website. There is no live chat support. Response times are usually within 24 hours. The knowledge base covers most common questions.
AdGuard VPN: AdGuard VPN also lacks live chat support. The support team responds through email and a ticketing system. Customer support hours are limited. This is below the standard set by premium VPNs like NordVPN and ExpressVPN.
10. Pricing & Cost
Let me compare the pricing plans side by side.
| Planen | ProtonVPN | AdGuard VPN |
|---|---|---|
| Frei | $0.00/month (unlimited data) | 3 GB/month free |
| Monatlich | N/A (annual billing) | 11,99 $/Monat |
| 1 Jahr | $2.99/month (Plus) | 3,99 €/Monat |
| 2 Jahre | N / A | $2.40/month |
| Unlimited Bundle | 7,99 €/Monat | N / A |
ProtonVPN: The Plus plan at $2.99/month is an excellent value. You get all the features including Secure Core, P2P, and the full server network. The Unlimited plan at $7.99/month adds all Proton apps. ProtonVPN is not the cheapest, but it is not an expensive VPN either.
AdGuard VPN: AdGuard VPN’s 2-year plan at $2.40/month is one of the cheapest options. But the monthly plan at $11.99 is very pricey. You save the most when you commit to a longer term. AdGuard offers good value only on longer subscriptions.
Different Scenarios
| If You Need… | Choose | Why |
|---|---|---|
| Best free VPN | ProtonVPN | Unlimited bandwidth, no ads |
| Cheapest long-term plan | AdGuard VPN | $2.40/month on 2-year plan |
| Largest server network | ProtonVPN | 8,600+ servers, 112 countries |
| Built-in ad blocking | AdGuard VPN | Deep DNS-level ad blocking |
| Proven privacy | ProtonVPN | Audited no-logs, open-source |
| Streaming unblocking | ProtonVPN | Works with Netflix, Prime, BBC |
| Browser-only protection | AdGuard VPN | Chrome, Firefox, Edge extensions |
💰 Your Budget
If you want the best VPN for free, ProtonVPN is the clear winner with unlimited bandwidth. If you can commit to 2 years, you can buy AdGuard VPN for just $2.40/month, which is cheaper than ProtonVPN’s $2.99/month Plus plan.
🔌 Your Tech Stack
ProtonVPN works with all the features you need on Linux, Windows, Mac, and Android TV. If you already use AdGuard products, AdGuard VPN pairs well in integrated mode with the AdGuard ad blocker on your windows PC.
🔒 Your Privacy Needs
Proton VPN is good for anyone who needs verified privacy. It has passed a third-party audit and all apps are open-source. AdGuard VPN is safe for basic online privacy but lacks the same level of proof.
🎓 Your Experience Level
Both VPN services are beginner-friendly. Proton VPN is easy to set up and connect. AdGuard VPN also has easy to use apps on all platforms. Neither requires technical knowledge to get started.
🆓 Free Trials and Demos
ProtonVPN has the best free plan among all VPN providers. Try both free versions before you commit. Does ProtonVPN work for your needs? Test it first.
🛟 Support Options
Neither offers live chat support. Both rely on email and help articles. If fast customer support is a must, consider private internet access or NordVPN as other VPN services with live chat.
Switching Guide
Already using one of these VPN services? Here is what to expect if you switch.
🔄 Switching from ProtonVPN to AdGuard VPN?
✅ What you’ll gain:
- Deeper ad blocking with DNS servers and integrated mode
- Cheaper long-term pricing at $2.40/month on the 2-year plan
- Browser extensions for Chrome, Firefox, and Edge
❌ What you’ll lose:
- Access to 8,600+ servers and 112 countries
- Secure Core double VPN and Tor network access
- Audited no-logs policy and open-source transparency
📋 How to switch:
- Cancel your ProtonVPN subscription from Proton VPN’s website
- Create a new AdGuard account and choose your plan
- Download the AdGuard VPN app on your devices and connect
🔄 Switching from AdGuard VPN to ProtonVPN?
✅ What you’ll gain:
- Access to 8,600+ VPN servers across 112 countries
- Secure Core, Tor over VPN, and port forwarding
- Open-source apps and a verified no-logs policy
❌ What you’ll lose:
- Deep DNS-level ad and tracker blocking
- Browser extensions for Chrome, Firefox, and Edge
- The $2.40/month pricing on 2-year plans
📋 How to switch:
- Cancel your AdGuard VPN subscription from your AdGuard account
- Sign up for ProtonVPN at Proton VPN’s website
- Download the Proton VPN app and log in on all your devices
Endgültiges Urteil
| Kategorie | Gewinner |
|---|---|
| 💰 Pricing | AdGuard VPN |
| 🚀 Server Network | ProtonVPN |
| ⚡ Speed | ProtonVPN |
| 🎯 Privacy & Security | ProtonVPN |
| 👶 Ease of Use | Tie |
| 🔌 Ad Blocking | AdGuard VPN |
| 📺 Streaming | ProtonVPN |
| 🆓 Free Plan | ProtonVPN |
| 🛡️ Advanced Features | ProtonVPN |
| 📞 Customer Support | Tie |
| 🏆 Overall Winner | ProtonVPN |
🏆 WINNER: ProtonVPN
ProtonVPN wins 6 out of 10 categories.
Best for: Privacy-focused users, streaming fans, free VPN seekers, and anyone who wants audited security
ProtonVPN and AdGuard VPN serve different needs.
ProtonVPN is a full-featured premium VPN with proven privacy and a massive server network.
AdGuard VPN is a budget-friendly option with strong ad blocking from AdGuard Software.
Is Proton VPN good enough to be your main VPN? Absolutely.
Does Proton VPN work for streaming, gaming, and daily browsing? Yes, it does.
Proton VPN is easy to install and connect on any device. Many users find Proton VPN easy enough for complete beginners.
AdGuard VPN is safe for casual browsing and blocking ads on certain websites.
But if you want the best VPN with verified security, ProtonVPN is the better choice.
Now go protect your online privacy and enjoy a faster, safer internet connection!
More of ProtonVPN Compared
Here’s how ProtonVPN stacks up against other competitors:
ProtonVPN vs. NordVPN
ProtonVPN wins on: Open-source apps, free plan, Swiss privacy laws
NordVPN wins on: Faster speeds, live chat support, more features
ProtonVPN vs. ExpressVPN
ProtonVPN wins on: Free plan, lower price, open-source transparency
ExpressVPN wins on: Speed, ease of use, wider streaming access
ProtonVPN vs PureVPN
ProtonVPN wins on: Privacy audit, no-logs proof, server network size
PureVPN wins on: Lower pricing, more server locations in Asia
ProtonVPN vs. SurfsharkVPN
ProtonVPN wins on: Audited security, Secure Core, free VPN tier
SurfsharkVPN wins on: Unlimited devices, cheaper pricing plans
ProtonVPN vs PrivadoVPN
ProtonVPN wins on: Larger server network, open-source apps, Tor access
PrivadoVPN wins on: Free plan with more server locations, lower cost
ProtonVPN vs Virtueller Schild
ProtonVPN wins on: Server count, privacy audit, free tier
Virtual Shield wins on: Simpler interface, US-focused protection
ProtonVPN vs StrongVPN
ProtonVPN wins on: Free plan, open-source code, bigger network
StrongVPN wins on: Simpler pricing, decent streaming support
ProtonVPN vs FastestVPN
ProtonVPN wins on: Privacy, security audit, free version quality
FastestVPN wins on: Cheaper lifetime plans, fast speeds
ProtonVPN vs AuraVPN
ProtonVPN wins on: Server network, proven no-logs, Secure Core
AuraVPN wins on: Bundled identity protection features
ProtonVPN vs CyberGhost
ProtonVPN wins on: Privacy audit, free plan, Swiss jurisdiction
CyberGhost wins on: More servers, dedicated streaming profiles
ProtonVPN vs McAfee VPN
ProtonVPN wins on: Standalone VPN quality, no-logs proof, speed
McAfee VPN wins on: Bundled antivirus, wider security suite
ProtonVPN vs. Private Internet Access
ProtonVPN wins on: Swiss jurisdiction, Secure Core, free VPN
Private Internet Access wins on: Larger server count, lower pricing
ProtonVPN vs Mysterium
ProtonVPN wins on: Stability, speed, proven security track record
Mysterium wins on: Decentralized network, pay-per-use model
ProtonVPN wins on: Server network, audit, open-source apps
SafeShell VPN wins on: Censorship bypassing in restricted regions
ProtonVPN wins on: Privacy laws, audit, free tier quality
Oyster VPN wins on: Budget-friendly pricing, simple setup
More of AdGuard VPN Compared
Here’s how AdGuard VPN stacks up against other competitors:
AdGuard VPN vs. NordVPN
AdGuard VPN wins on: Built-in ad blocking, cheaper 2-year plan
NordVPN wins on: Speed, server count, live chat support
AdGuard VPN vs. ExpressVPN
AdGuard VPN wins on: Lower price, ad blocking features
ExpressVPN wins on: Speed, streaming, global server coverage
AdGuard VPN vs PureVPN
AdGuard VPN wins on: Ad blocking, Cyprus privacy jurisdiction
PureVPN wins on: More servers, better streaming support
AdGuard VPN vs. SurfsharkVPN
AdGuard VPN wins on: DNS-level ad blocking, browser extensions
SurfsharkVPN wins on: Unlimited devices, faster speeds, audit
AdGuard VPN vs PrivadoVPN
AdGuard VPN wins on: Ad blocking integration, browser extensions
PrivadoVPN wins on: Better free plan, faster connections
AdGuard VPN vs Virtual Shield
AdGuard VPN wins on: Browser extensions, ad blocking, pricing
Virtual Shield wins on: US-focused servers, simpler interface
AdGuard VPN vs StrongVPN
AdGuard VPN wins on: Ad blocking, cheaper long-term pricing
StrongVPN wins on: Better streaming, WireGuard support
AdGuard VPN vs FastestVPN
AdGuard VPN wins on: Ad blocking, browser extensions
FastestVPN wins on: Lifetime plans, faster connection speeds
AdGuard VPN vs AuraVPN
AdGuard VPN wins on: Standalone VPN, ad blocking, pricing
AuraVPN wins on: Identity protection, credit monitoring
AdGuard VPN vs CyberGhost
AdGuard VPN wins on: Ad blocking, lower 2-year cost
CyberGhost wins on: Server count, streaming, audited policy
AdGuard VPN vs McAfee VPN
AdGuard VPN wins on: Standalone VPN quality, ad blocking
McAfee VPN wins on: Antivirus bundle, name recognition
AdGuard VPN vs Private Internet Access
AdGuard VPN wins on: DNS ad blocking, browser extensions
Private Internet Access wins on: Server network, open-source, audit
AdGuard VPN vs Mysterium
AdGuard VPN wins on: Easy to use apps, ad blocking
Mysterium wins on: Decentralized model, pay-per-use
AdGuard VPN vs SafeShell VPN
AdGuard VPN wins on: Ad blocking, browser extensions, brand trust
SafeShell VPN wins on: Censorship bypassing, niche markets
AdGuard VPN vs Oyster VPN
AdGuard VPN wins on: Ad blocking features, brand product line
Oyster VPN wins on: Simpler pricing, basic VPN needs
Häufig gestellte Fragen
Is Proton VPN safe or not?
Yes, Proton VPN is safe to use. Proton VPN passed a third-party security audit that verified its strict no logs policy. It uses AES-256 encryption and is based in Switzerland under the world’s strongest privacy laws. Proton Technologies AG does not store any IP logs or browsing data. It is one of the most trusted VPN providers for online security.
Is Proton VPN actually free?
Yes, Proton VPN offers a completely free version. The free tier gives you unlimited bandwidth with no data caps. You are limited to one device and servers in three countries. There are no ads on the free plan, and no credit card is needed. This makes it the best free VPN among other free VPNs on the market.
Is AdGuard VPN trustworthy?
AdGuard VPN is reasonably trustworthy for basic use. AdGuard Software Limited is based in Cyprus, outside the 5/9/14 Eyes alliances. It has a strict no logs policy. However, AdGuard VPN has not undergone any third-party audit. The AdGuard VPN protocol is proprietary, so you cannot check the code. If you need proven privacy, ProtonVPN is a better pick.
What are the downsides of Proton VPN?
The main downsides of Proton VPN are limited customer support and the cost. There is no live chat support, so you must wait for email replies from the Proton VPN support staff. The Proton VPN app on the free version only connects to a few server locations. It can also be an expensive VPN compared to budget options on a monthly plan. The endpoint server speed can drop on very distant servers.
Does AdGuard VPN block ads?
Yes, AdGuard VPN can block ads through its DNS server feature. You can choose DNS servers that filter out ads and trackers. AdGuard puts this at the core of its product. For deeper ad blocking, pair the VPN with the standalone AdGuard ad blocker. This combo blocks ads on certain websites and apps across all your desktop apps and mobile apps.
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