What is a Signal provider?
Signal Providers are companies/traders that will send you trade signals/trade alerts for certain Cryptocurrencies, Forex, or stocks which they consider a good buy at a certain price level. These signals should include a buy, sell, and stop-loss price. Some providers will include a risk profile for the trade. The better Signal Providers offer a trading bot so you can automatically trade the signal and so make your trading life easier.
A list of Crypto Signal providers can be found by clicking on the link.