Proton VPN vs VPN.AC
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Proton VPN offers more features (40 vs 34) and more integrations (13 vs 5). Starting price: Proton VPN at Free vs VPN.AC at $2/mo. Proton VPN has 40 unique features while VPN.AC has 34 unique features, with 0 features in common.
| Proton VPN | VPN.AC | |
|---|---|---|
| Category | Cybersecurity | Cybersecurity |
| Total Features | 40 | 34 |
| AI-Powered Features | 0 | 0 |
| Starting Price | Free | $2/mo |
| Pricing Tiers | 3 | 2 |
| Integrations | 13 | 5 |
| Shared Features | 0 | |
| Shared Integrations | 0 | |
| Data Quality | 85% | 80% |
Feature Comparison by Category
Access (6 vs 0)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| 15,000+ Servers in 120+ Countries | ||
| Browser Extensions | ||
| Multi-Platform Support | ||
| Multiple Device Support | ||
| Quick Connect | ||
| Streaming Support |
Browser Extension (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| SecureProxy Browser Addon |
Censorship Bypass (3 vs 0)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Alternative Routing | ||
| Content Unblocking | ||
| Stealth Protocol |
Circumvention (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Obfuscation Techniques |
Client Applications (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| VPN Apps for Multiple Platforms |
Compatibility (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Third-Party App Compatibility |
DNS Security (0 vs 4)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| DNS Query Mixing | ||
| Encrypted DNS Queries | ||
| Private DNS Resolvers | ||
| Truly Secure DNS Implementation |
Device Support (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Up to 12 Simultaneous Connections |
Documentation (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Step-by-Step Connection Guides |
Encryption (3 vs 4)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| 4096-bit RSA Authentication | ||
| AES-256 Encryption | ||
| AES-GCM Encryption | ||
| ChaCha20 Encryption | ||
| Elliptic Curve Cryptography | ||
| Forward Secrecy | ||
| Perfect Forward Secrecy (PFS) |
Guarantee (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| 7-Day Money Back Guarantee |
Infrastructure (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Regular Bandwidth Expansion |
Integration (4 vs 0)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Proton Calendar Integration | ||
| Proton Drive Integration | ||
| Proton Mail Integration | ||
| Proton Pass Integration |
Performance (7 vs 4)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Gigabit Port Connections | ||
| High-Speed Servers | ||
| Multiple Speed Optimizations | ||
| No Bandwidth Overselling | ||
| No Speed Limit | ||
| P2P/BitTorrent Support | ||
| Port Forwarding | ||
| Smart Protocol | ||
| Split Tunneling | ||
| Unlimited Bandwidth | ||
| VPN Accelerator |
Privacy (4 vs 4)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Double-Hop Connections | ||
| IP Address Masking | ||
| No Activity Logs | ||
| No Third-Party Tracking | ||
| No-Logs Policy | ||
| Shared IP Addresses | ||
| Swiss Privacy Protection | ||
| Tor Over VPN |
Protocols (2 vs 0)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| OpenVPN Protocol | ||
| WireGuard Protocol |
Reliability (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Server Health Monitoring |
Security (9 vs 0)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Always-On VPN | ||
| DNS Leak Protection | ||
| Full Disk Encryption | ||
| Independent Security Audits | ||
| Kill Switch | ||
| NetShield Ad-Blocker | ||
| Open Source Apps | ||
| Secure Core | ||
| Two-Factor Authentication |
Server Network (0 vs 2)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| 21+ VPN Countries | ||
| 32+ SecureProxy Locations |
Support (2 vs 2)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| 30-Day Money-Back Guarantee | ||
| Customer Support / Live Chat | ||
| Direct Support Access | ||
| One-to-One Security Advice |
Trial (0 vs 1)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| Trial Account |
VPN Protocols (0 vs 4)
| Feature | Proton VPN | VPN.AC |
|---|---|---|
| IPsec (IKEv2, L2TP) Support | ||
| OpenVPN Protocol Support | ||
| Pure TLS with Browser Addon | ||
| WireGuard Support |
Unique Features
Only in Proton VPN (40)
15,000+ Servers in 120+ Countries
Browser Extensions
Multi-Platform Support
Multiple Device Support
Quick Connect
Streaming Support
Alternative Routing
Content Unblocking
Stealth Protocol
AES-256 Encryption
ChaCha20 Encryption
Forward Secrecy
Proton Calendar Integration
Proton Drive Integration
Proton Mail Integration
Proton Pass Integration
High-Speed Servers
P2P/BitTorrent Support
Port Forwarding
Smart Protocol
+ 20 more unique features
Only in VPN.AC (34)
SecureProxy Browser Addon
Obfuscation Techniques
VPN Apps for Multiple Platforms
Third-Party App Compatibility
Up to 12 Simultaneous Connections
DNS Query Mixing
Encrypted DNS Queries
Private DNS Resolvers
Truly Secure DNS Implementation
Step-by-Step Connection Guides
4096-bit RSA Authentication
AES-GCM Encryption
Elliptic Curve Cryptography
Perfect Forward Secrecy (PFS)
7-Day Money Back Guarantee
Regular Bandwidth Expansion
Gigabit Port Connections
Multiple Speed Optimizations
No Bandwidth Overselling
No Speed Limit
+ 14 more unique features
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