NiceHash - Bitcoin Cloud Mining
MinerGate - Start mining effectively with your computer or smartphone. Squeeze the most profit automining coins with the highest rates.
Genesis Mining - Genesis Mining is a large cloud mining company and hashpower provider for Bitcoin and Altcoins.
Cudo Miner - Mining crypto on Windows, Linux, Mac made easy 🤑
JSECoin - Now anyone can mine cryptocurrency in a web browser
WebMinePool - WebMinePool is one of the versatile cryptocurrency mining platforms that allows you to monetize your sites and application with JavaScript mine, which is designed for professional traders or investors.