CryptoStorm vs Windscribe

Currently accepts cryptocurrency including Bitcoin, Darkcoins, Dogecoins, Litecoins, Namecoins.

No single entity in charge of accepting payments for services (decentralized payments).
No account information stored.
User name is Hashed Token.
Can buy from Resellers to further distance purchase from VPN provider.

Custom Open Source Client available to set up VPN connection. Other methods, including OpenVPN, etc., exist as well.

Non-US Based.
Not required by law to keep logs.
Privacy protections of Iceland.

No logs kept. No account information. No way to enforce Terms of Service.

Will commit corporate seppuku (similar to Lavabit) if no other option exists to protect user privacy.

256 bit AES + SHA512

They use AES-256 cipher with SHA-512 authentication and a 4096-bit RSA key. They also support Perfect Forward Secrecy.

Has locations in US Central, US East, US West, Canada East, Canada West, France, Germany, Luxembourg, Netherlands, United Kingdom, and Hong Kong.

This browser extension acts like a "lite version" of the desktop version. It also includes features like Adblocker, Cruise Control, Double Hop VPN (If used together with the desktop version), and Secure Link. The browser extension can be downloaded in Google Chrome, Firefox and Opera.

The firewall disables all internet connectivity if you are not connected to the Windscribe Network.