Golem is described as 'global, open sourced, decentralized supercomputer that anyone can access. It's made up of the combined power of user's machines, from personal laptops to entire datacenters' and is an website in the Bitcoin & Cryptocurrency category. There are more than 50 alternatives to Golem, not only websites but also apps for a variety of platforms, including Linux, Windows, Mac and Android. The best alternative is DigitalOcean. It's not free, so if you're looking for a free alternative, you could try Ethereum or Litecoin. Other great sites and apps similar to Golem are Amazon Web Services (Paid), elasticsearch (Freemium, Open Source), NameCoin (Free, Open Source) and Bitcoin Cash (Free, Open Source).
The Rapids ( $RPD ) cryptocurrency is a contemporary solution for social payments. The Rapids project features rapid payments across social media through a secure network driven by cryptography and community.
Stellar is a decentralized protocol for sending and receiving money in any pair of currencies. This means users can, for example, send a transaction from their Yen balance and have it arrive in Euros, Yen, or even bitcoin.
Created in June 2013, it was the first coin that provided built-in support for the I2P darknet that makes it impossible to determine the IP address of the user. Anoncoin also has built in support of Tor, which can help conceal your location and keep your internet traffic private.
Onz is a cryptocurrency allowing you to easily send payments to anyone in the world with low transaction fees and fast confirmation times. The main focus is rewarding high quality social media content and tipping.