Cloud Mining is a way to mine bitcoin (or different cryptocurrencies) without the need of owning a miner (or mining hardware). Simply said, you buy yourself some shares of mining power – like a mining pool – and profit together with the pool. This means that you only need a contract with someone who offers Cloud Mining Services and a bitcoin wallet
Cloud Mining services are for you if you want to invest in bitcoin mining without the hassle of managing your own hardware, or, in some cases can’t invest in high priced ASIC mining hardware. You can use the cloud mining to earn your coins.
Cloud mining or cloud hashing is a common concept and What it means is that it uses (in most cases) shared hashing power run from remote data centres which allows users to buy mining power of the hardware placed in. All Bitcoin mining is done in the cloud, without any offline hassle, such as electricity, hosting issues, or installation and upkeep trouble.
Here is a short list of the best Cloud mining providers based on my own experience, read my reviews if you are not already familiar with these names.