FXStreet Signals is a trade alert service by a reputable company with a long history in the Forex market. The premium service comes with access to the FXS telegram channel, info on trade management, analysis, actionable strategies, monitoring, guidance, and timframes for market impact signals.
The free signals aren’t very helpful because there are a limited amount of them, and there is a “data delay of 15 minutes”. So, you really can’t use the signals considering how late you would be trying to trade them. You can only use them to verify how accurate the premium service is, which is helpful if you are interested in the service.