I sometimes make the use of distill browser extension to webscrape traders on binance futures who are sharing their trades, study the TA and modify to apply my trades. Not 100% effective but at least better than when I depended fully on signals, it was quite exhausting. There was no set time for signal alert, I always missed good entry points by the time I set my trade and was always checking my phone for signal alerts.
All these signals and technical stuff will be useless if you use them without any trading strategy. Besides, you can never become a successful trader until you get enough knowledge about the crypto market and make some trading mistakes (they also work for you).