Blockless is described as 'Smart DNS and VPN service that allows you to get around those pesky geo-restrictions and opens up a whole new world of online content' and is an website in the Network & Admin category. There are more than 10 alternatives to Blockless, not only websites but also apps for a variety of platforms, including Android, iPhone, Mac, Windows and Android Tablet. The best alternative is Mullvad. It's not free, so if you're looking for a free alternative, you could try TunnelBear or SurfEasy VPN. Other great sites and apps similar to Blockless are AirVPN (Paid, Open Source), Mozilla VPN (Paid, Open Source), IVPN.net (Paid, Open Source) and cryptostorm (Paid).
Mullvad is an ethical VPN provider based in Gothenburg, Sweden. They keep no logs and an account number is the only thing you need to connect to Mullvad VPN. They ask for no email, no phone number; no personal information whatsoever.
Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection. Mozilla VPN is currently offered in the US, the UK, Canada, New Zealand, Singapore and Malaysia.