What are some alternatives?
When comparing Tor and AIASVPN, you can also consider the following products
Tor Browser - Tor is free software for enabling anonymous communication.
TunnelBear - Really simple VPN to browse the web privately & anonymously.
Pulse Secure - Pulse Secure provides a consolidated offering for access control, SSL VPN, and mobile device security. Contact Pulse Secure at 408-372-9600 to get a free demo.
Psiphon.ca - Psiphon is circumvention software for Windows and Mobile platforms that provides uncensored access to Internet content. Read more about Psiphon.
StackPath - Secure Content Delivery Network, DDoS, WAF Service
NordVPN - NordVPN offers VPN technology that encrypts data twice.