I asked myself the same question a few weeks ago. Found this solid guide https://techslassh.com/news/how-to-find-new-cryptocurrencies-for-investment/ . Really liked how it lists actual sources — Launchpads (Seedify, DAO Maker), new listings on CoinGecko, RugCheck.xyz for safety scans, on-chain tools like Dune Analytics, plus social sentiment tracking. Breaks down what metrics matter (holder distribution, volume, contract audits) and warns against FOMO traps. Clear, up-to-date advice without shilling specific coins. Helped me build a better watchlist routine. Worth the 5-minute read for anyone hunting early-stage projects.