Proton VPN vs FastestVPN

Which VPN Is Better?

Products

Proton VPN
FastestVPN

Tested using Methodology v0.10.1

Updated May 19, 2026 07:24 PM

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Proton

Tested using Methodology v0.10.1

Updated May 13, 2026 03:20 PM

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FastestVPN
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Our Verdict

Proton VPN

FastestVPN

Proton VPN is a better VPN than FastestVPN in most regards. Proton VPN delivers much faster download and upload speeds, making it better suited to large downloads, torrenting, and streaming. It also provides better overall security and privacy with a functional kill switch, protection against man-in-the-middle attacks, and the ability to register without an email. Both companies' policies are obfuscated by jargon and allow for the collection of user data, but Proton publishes more frequent third-party audits that return positive results whereas FastestVPN has published just one, with very little information on actual findings. 

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Variants

  • Proton VPN (Plus)
  • FastestVPN

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Plus
Proton VPN
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Proton
Standard
FastestVPN
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FastestVPN

Main Differences for
Torrent

Threshold 

0.10

Torrent 
 

8.7
8.1

Man-In-The-Middle Attacks 
 

8.5
1.3

Registration 
 

8.2
6.1

Full Comparison

Security

IP And DNS Leaks 
 

9.0
9.0

IPLEAK.net Screenshot 
 

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Proton VPN IPLEAK.net Screenshot
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FastestVPN IPLEAK.net Screenshot

Wireshark IP And DNS Leak Screenshot 
 

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Proton VPN Wireshark IP And DNS Leak Screenshot
Compare High-Res
FastestVPN Wireshark IP And DNS Leak Screenshot

Leak Detected 
 

No
No

In-Browser IP 
 

No Leak Detected
No Leak Detected

In-Browser DNS 
 

No Leak Detected
No Leak Detected

System DNS 
 

No Leak Detected
No Leak Detected

System Traffic 
 

No Leak Detected
No Leak Detected

Kill Switch Robustness 
 

8.0
8.0

Wireshark Kill Switch Screenshot 
 

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Proton VPN Wireshark Kill Switch Screenshot
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FastestVPN Wireshark Kill Switch Screenshot

Leak Detected 
 

No
No

During VPN Software Crash 
 

No Leak Detected
No Leak Detected

During Loss Of Internet 
 

No Leak Detected
No Leak Detected

During System Reboot 
 

No Leak Detected
No Leak Detected

Man-In-The-Middle Attacks 
 

8.5
1.3

Man-In-The-Middle Attacks Screenshot 
 

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Proton VPN Man-In-The-Middle Attacks Screenshot
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FastestVPN Man-In-The-Middle Attacks Screenshot

TLS Interruption Risk 
 

No Evidence
Yes

Proper BGP Implementation 
 

No
No
Privacy

Privacy Policy 
 

5.8
4.5

Privacy Picture 
 

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Proton VPN Privacy Picture
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FastestVPN Privacy Picture

Investigation Notes 
 

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Proton VPN Investigation Notes
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FastestVPN Investigation Notes

No-Log Policy 
 

3.0
4.0

Privacy Policy Audit 
 

7.5
1.5

Legal & Security Events 
 

10
10

Last Review Date 
 

2025-OCT-29
2026-APRIL-01

Company Practices 
 

6.7
5.8

Company Picture 
 

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Proton VPN Company Picture
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FastestVPN Company Picture

Investigation Notes 
 

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Proton VPN Investigation Notes
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FastestVPN Investigation Notes

Parent & Affiliate Companies 
 

9.2
8.0

Marketing Claims & Practices 
 

7.2
4.2

Communication Transparency 
 

9.2
3.2

Security Audits 
 

10
0

Privacy By Default 
 

4.0
7.0

Terms Of Service 
 

0
8.0

Last Review Date 
 

2025-OCT-29
2026-APRIL-01

Registration 
 

8.2
6.1

Payment Options 
 

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Proton VPN Payment Options
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FastestVPN Payment Options

Email Required 
 

No
Yes

Password Required 
 

Yes
Yes

Cryptocurrency 
 

Yes
Yes

Cash 
 

Yes
No
Performance

Download Speed 
 

7.6
6.4

Without VPN 
 

1,070 Mbps
968 Mbps

With VPN 
 

236 Mbps
65 Mbps

Speed Difference 
 

-834.1 Mbps
-903.1 Mbps

Download Speed Graph  

 Preview Graph
Proton VPN Download Speed Graph
 Preview Graph
FastestVPN Download Speed Graph

Upload Speed 
 

7.8
3.7

Upload Speed Graph  

 Preview Graph
Proton VPN Upload Speed Graph
 Preview Graph
FastestVPN Upload Speed Graph

Without VPN 
 

1,007 Mbps
980 Mbps

With VPN 
 

293 Mbps
22 Mbps

Speed Difference 
 

-713.6 Mbps
-958.4 Mbps

Latency 
 

4.4
7.3

Download Latency Graph  

 Preview Graph
Proton VPN Download Latency Graph
 Preview Graph
FastestVPN Download Latency Graph

Upload Latency Graph  

 Preview Graph
Proton VPN Upload Latency Graph
 Preview Graph
FastestVPN Upload Latency Graph

Download Latency Without VPN 
 

133 ms
81 ms

Download Latency With VPN 
 

532 ms
221 ms

Download Latency Difference 
 

399 ms
140 ms

Upload Latency Without VPN 
 

143 ms
82 ms

Upload Latency With VPN 
 

531 ms
141 ms

Upload Latency Difference 
 

389 ms
59 ms

Combined Latency Consistency 
 

±73 ms
±50 ms
Features

Downloads 
 

9.5
9.5

Torrent Test Picture 
 

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Proton VPN Torrent Test Picture
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FastestVPN Torrent Test Picture

Torrent (P2P) 
 

Yes
Yes

Data Limit 
 

N/A
N/A

Platform Support 
 

9.3
9.3

Windows 
 

Yes
Yes

macOS 
 

Yes
Yes

Linux 
 

Yes
Yes

Protocols 
 

Protocol Results Table 
 

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Proton VPN Protocol Results Table
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FastestVPN Protocol Results Table

WireGuard 
 

Yes
Yes

OpenVPN Over UDP 
 

Yes
Yes

OpenVPN Over TCP 
 

Yes
Yes

IPSec With L2TP 
 

No
Yes

IPSec With IKEv2 
 

Yes
Yes

Proprietary Protocol(s) 
 

Stealth
None

Simultaneous Devices 
 

9.1
9.1

Tested Simultaneous Connections 
 

10
10

Simultaneous Locations 
 

Yes
Yes

Advertised Max Simultaneous Connections 
 

10
10

Destinations 
 

9.6
8.0

VPN Destination Selection Example 
 

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Proton VPN VPN Destination Selection Example
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FastestVPN VPN Destination Selection Example

Countries 
 

117
49

Countries With Multiple Cities 
 

15
5

Server Choice 
 

Yes
No

Split Tunneling 
 

8.5
6.9

VPN Disabled For App Screenshot 
 

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Proton VPN VPN Disabled For App Screenshot
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FastestVPN VPN Disabled For App Screenshot

VPN Enabled For App Screenshot 
 

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Proton VPN VPN Enabled For App Screenshot
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FastestVPN VPN Enabled For App Screenshot

Disabling Of VPN For Specific Apps 
 

Yes
No

Enabling Of VPN For Specific Apps 
 

Yes
Yes

Splitting Based On Address 
 

No
No

Ping Local Address - Same Subnet 
 

Yes
Yes

Ping Local Address - Different Subnet 
 

Yes
No

Headless Setup 
 

10
10

Headless WireGuard Connection Screenshot 
 

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Proton VPN Headless WireGuard Connection Screenshot
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FastestVPN Headless WireGuard Connection Screenshot

Headless OpenVPN Connection Screenshot 
 

Compare High-Res
Proton VPN Headless OpenVPN Connection Screenshot
Compare High-Res
FastestVPN Headless OpenVPN Connection Screenshot

Headless WireGuard Connection 
 

Yes
Yes

Headless OpenVPN Connection 
 

Yes
Yes

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Plus
Proton VPN
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Proton
Standard
FastestVPN
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FastestVPN

Proton VPN

FastestVPN

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