
AngelList is a U.S. website for startups, angel investors, and job-seekers looking to work at startups. Founded in 2010, it started as an online introduction board for tech startups that needed seed funding. Since 2015, the site allows startups to raise money from angel investors free of charge.

The Audience Engine is announced open-source, customizable suite of fundraising tools for public radio being developed by the Congera Corporation, a subsidiary of WFMU Radio. It was conceived by and is being developed under the supervision of WFMU management, but as of November 2020 no product has been announced, demoed or released thus rendering the project as effectively vaporware.

Buy Me a Coffee (BMC) is an American crowdfunding company based in San Francisco, California, United States. It provides a service for creators to collect donations from their supporters.

Classy is a software company and online fundraising platform designed for nonprofit organizations. Headquartered in San Diego, California, Classy was founded by CEO Scot Chisholm, Pat Walsh, and Marshall Peden in 2006, originally to host fundraising events that benefit charities. The firm transitioned to a software and services company in 2010. Its software as a service products launched in 2011 and focus on peer-to-peer fundraising, crowdfunding, events, supporter management and marketing automation. In September 2016, Classy closed $30 million in Series C funding from JMI Equity, Peter Thiel's Mithril Capital, Salesforce Ventures, and Bullpen Capital. In April 2021, it raised $118 million in series D funding, making Classy a Public Benefit Corporation.

Community Funded is a crowdfunding platform based in Fort Collins, Colorado allowing project creators to create one or more fundraising projects on the site with the goal of helping people and organizations with projects find the ideas, funding, and resources they need to be successful.

CrowdRise is a for-profit crowdfunding platform that raises charitable donations. CrowdRise was founded by Edward Norton, Shauna Robertson, and the founders of Moosejaw, Robert and Jeffrey Wolfe. CrowdRise was acquired in 2017 by GoFundMe.

Donorbox is a US-based technology company. It offers an online fundraising software that allows individuals and nonprofit organizations to receive donations over the Internet. It is used by charities, churches, mosques, schools, animal rescue organizations, political campaigns and other causes. They have attracted controversy over their provision of service to far-right figures.

DonorSee is a humanitarian crowdfunding platform that is intended to allow donors to quickly and easily help people in the world's poorest countries. The platform lets donors see how their money makes an impact through raw video updates. The company is based in Fairfax Station, Virginia.

EarlyShares is an online platform for real estate fundraising and investing. It was founded in 2011 and is headquartered in Miami, Florida.

EquityNet is a crowdfunding platform that helps privately-held companies raise capital from accredited investors. Founded in 2005, the company is headquartered in Salt Lake City, UT.

Fig is a crowdfunding platform for video games. It launched in August 2015. Unlike traditional crowdfunding approaches like Kickstarter, where individuals can back a project to receive rewards, Fig uses a mixed model that includes individual backing and the opportunity for uncredited investors to invest as to obtain a share of future revenues for successful projects. At the end of 2017, four projects had begun generating returns, returning 245% to Fig investors.

Fundly is a crowdfunding site for online fundraising. It allows non-profits, charities, politics, clubs, schools, teams, churches, and other causes to raise money online from friends, family, colleagues, donors, and other supporters via email, Facebook, Twitter, LinkedIn, Google, and social media networks. It is also an app for social networks like Facebook and LinkedIn. It uses WePay to process donations. Donors are charged when they make a donation. Other sites like Fundly include GoGetFunding, Indiegogo and Kickstarter.

The Traditionalist Worker Party (TWP) was a far-right neo-Nazi group active in the United States between 2013 and 2018, affiliated with the broader "alt-right" movement that became active within the U.S. during the 2010s.

Indiegogo is an American crowdfunding website founded in 2008 by Danae Ringelmann, Slava Rubin, and Eric Schell. Its headquarters are in San Francisco, California. The site is one of the first sites to offer crowd funding. Indiegogo allows people to solicit funds for an idea, charity, or start-up business. Indiegogo charges a 5% fee on contributions. This charge is in addition to Stripe credit card processing charges of 3% + $0.30 per transaction. Fifteen million people visit the site each month.

Kickstarter is an American public benefit corporation based in Brooklyn, New York, that maintains a global crowdfunding platform focused on creativity. The company's stated mission is to "help bring creative projects to life". As of July 2021, Kickstarter has received nearly $6 billion in pledges from 20 million backers to fund 205,000 projects, such as films, music, stage shows, comics, journalism, video games, technology, publishing, and food-related projects.

Patreon is an American membership platform that provides business tools for content creators to run a subscription service. It helps creators and artists earn a monthly income by providing rewards and perks to their subscribers. Patreon charges a commission of 9 to 12 percent of creators' monthly income, in addition to payment processing fees.

Custom Ink is a US-based online retail company that makes custom clothing such as T-shirts and sweatshirts.

PieShell is a crowdfunding website for food and beverage start-ups. The company is based in New York City, USA, and was launched by Cheryl Clements in October 2016.

Prizeo is a privately owned internet company based in Los Angeles, California. It is an online fundraising platform that enables clients to mobilize their fan bases to raise funds and awareness for their chosen causes.

Raise5 is an organization that allows individuals and groups to fundraise for charities and non-profits through micro-volunteering. Users exchange goods and services to raise money for their selected charity, with Raise5 taking an 8% fee on the transaction. According to the "Our Beliefs" section of their website, "...money is not the sole measure of success, but rather a fuel that sustains a business and drives real change."

Watsi, legally Watsi, Inc., is a nonprofit healthcare crowdsourcing platform that enables individual donors to directly fund medical care for individuals in developing countries without access to affordable medical care.