Robinhood - Free stock trading service.
Cryptominded - Where you learn more about cryptocurrencies
Naga - Join our stock & crypto trading social network with over 1 million users. Copy other traders fully automatically with a free account and over 1,000 tradable assets.
Telegram Crypto Groups - Comprehensive list of all crypto related groups on Telegram
Tradeary - Optimize your stock, crypto and forex trading profits
Coingecko - CoinGecko is a free to use web-based and mobile application that provides financial market data for more than 2000 digital currencies.