Unirises VPN is described as 'free and fast vpn, it speeds up your connection, bypass filters, change your ip address, unblock some website that is blocked in your country' and is a VPN Service in the Security & Privacy category. There are more than 100 alternatives to Unirises VPN, not only websites but also apps for a variety of platforms, including Windows, Mac, Android, iPhone and iPad. The best alternative is Tor Browser, which is both free and Open Source. Other great sites and apps similar to Unirises VPN are Tor (Free, Open Source), ProtonVPN (Freemium, Open Source), I2P (Free, Open Source) and Mullvad (Paid, Open Source).
VPN Gate Academic Experiment Project is an online service as an academic research at the Graduate School of University of Tsukuba, Japan. The purpose of this research is to expand the knowledge of "Global Distributed Public VPN Relay Servers".
Bitmask is an EXPERIMENTAL open source application to provide easy and secure encrypted communication. You can choose among several different service providers or start your own. Currently, it supports encrypted internet (VPN) and encrypted email.
FreePN is the first completely free, completely open network dedicated to protecting your online privacy. Joining the network is easy: just download and install the app. No accounts, no registration, no setup. Once you start the app, you're already protected.