Users can raise funds for a charity they love by doing something daring, embarrassing, or crazy, and sharing the footage Press Release – [Arizona/10.23.2018] – RallyUp today announces the launch of Challengely, which will give individuals a fun new way to raise money for causes they care about. The simple-to-use fundraising platform will make it easier than ever for people to raise money for a philanthropic cause – and make people laugh in the process.