Crowdfunding sites can be a great way to raise a large amount of money in a short period of time. However, the fees can add up, so you want to make sure it’s worth the cost to use the site. If you have a popular product or cause, a piece of content that went viral, or a large social media following, then it may be easier to justify the expense. Keep in mind that you need to raise awareness of your crowdfunding campaign so people can donate.