JGive is one of the best solutions for creating a fundraiser on your site. You can accept donations and inform your donors about the status of the project and raise the necessary funds. This Joomla component is recommended for charities, fundraising for personal projects and other activities. It will also be useful for musicians, software developers and artists. Some features include the ability to classify companies, support popular payment gateways, set up site commissions, manually add donations, bulk mailing, and other useful options.
Info: https://techjoomla.com/products/jgive
Info: https://techjoomla.com/products/jgive