Crowdfunding is a practice that allows individuals or organizations to raise money for a project or venture by soliciting contributions from a large pool of people, typically through online platforms. There are several models of crowdfunding, including donation-based crowdfunding, rewards-based crowdfunding, equity crowdfunding, and debt crowdfunding. Each model has its own set of features, benefits, and regulatory considerations, catering to different types of projects and fundraising needs. Over the years, crowdfunding has gained popularity as an alternative financing method, allowing startups and creative projects to access capital without the traditional barriers of entry found in conventional financing methods.