Detailed side-by-side comparison based on our March 2026 testing. Which VPN comes out on top?
| Feature | ProtonVPN | Atlas VPN |
|---|---|---|
| Rating | 8.9/10 | 8.0/10 |
| Price (Best Plan) | $4.49/mo | $1.64/mo |
| Servers | 4,600+ | 1,000+ |
| Countries | 110 | 49 |
| Simultaneous Devices | 10 | Unlimited |
| Download Speed | 810 Mbps | 680 Mbps |
| Upload Speed | 400 Mbps | 310 Mbps |
| Latency | 17 ms | 26 ms |
| Protocols | WireGuard (Stealth), OpenVPN, IKEv2 | WireGuard, IKEv2 |
| Encryption | AES-256-GCM | AES-256-GCM / ChaCha20 |
| Kill Switch | Yes | Yes |
| Split Tunneling | Yes | No |
| No-Logs Policy | Verified | Verified |
| Streaming Support | Yes | Yes |
| Torrenting | Yes | Yes |
| Jurisdiction | Switzerland | United States |
| Money-Back Guarantee | 30 days | 30 days |
In our March 2026 speed tests, ProtonVPN achieved download speeds of 810 Mbps compared to Atlas VPN's 680 Mbps. This gives ProtonVPN a clear speed advantage, although both VPNs are fast enough for 4K streaming and gaming.
Upload speeds tell a similar story: ProtonVPN at 400 Mbps versus Atlas VPN at 310 Mbps. For latency-sensitive tasks like gaming, ProtonVPN's 17 ms average ping beats Atlas VPN's 26 ms.
Both ProtonVPN and Atlas VPN offer AES-256-GCM encryption and maintain no-logs policies. ProtonVPN is based in Switzerland while Atlas VPN operates from United States. Both passed our DNS, WebRTC, and IPv6 leak tests without issues.
While both are excellent VPNs, ProtonVPN edges ahead with a 8.9/10 rating compared to Atlas VPN's 8.0/10. ProtonVPN offers faster speeds, more servers, and premium features that justify the investment.
That said, Atlas VPN is still a strong choice, especially if you value cheapest vpn. You cannot go wrong with either option.