What are the main sources of crypto funding?

Cryptocurrency projects raise funding through several methods. Initial Coin Offerings (ICOs) allow projects to sell new tokens to investors. Security Token Offerings (STOs) offer tokenized securities regulated like traditional investments. Venture Capital funding involves private investors and firms providing money in exchange for equity or tokens. Initial Exchange Offerings (IEOs) let exchanges host token sales directly. Private sales target institutional investors with bulk purchases at discounted rates. Grants from foundations like Ethereum Foundation support development. Additionally, projects use Initial NFT Offerings (INOs) to fund through NFT sales. Mining rewards also provide ongoing funding for blockchain networks. Decentralized Finance (DeFi) protocols often distribute governance tokens to early users as incentive mechanisms.