AngelHack is a global hackathon organization founded by Greg Gopman and Krystyl Baldwin. When Krystyl left, Greg Osuri stepped in as her replacement 2011.^[1] It began in San Francisco and expanded to over 50 cities with around 100,000 developers in the community.^[2]

AngelHack hosts an annual global hackathon competition where entrants compete to build, test, and launch new software solutions over the course of a weekend. AngelHack also built Hackathon.io, an online community for hackathoners and HACKcelerator, a pre-accelerator program for AngelHack Winners, and Global Demo Days, a day for all AngelHack winners to showcase projects to San Francisco Investors.

AngelHack also facilitates corporate hackathons and has partnered with organizations like Comcast-NBC Universal,^[3] Hasbro,^[4] IBM,^[5] Hearst,^[6] Cisco and MasterCard^[7] to run themed events designed to prototype ideas.

AngelHack's community consists of approximately 97,000 members.^[8] Currently, it is a female-owned, female-majority company.^[9]

AngelHack also runs the HACKcelerator,^[10] a pre-accelerator program that provides mentorship to entrepreneurs and showcases companies to investors. Notable AngelHack HACKcelerator teams include WeFunder and Microryza,^[11] both of which have been inducted to Y-Combinator.^[12] Another HACKcelerator project, Waigo Translate, has been inducted into 500 Startups.^[13] Two HACKcelerator graduates have been acquired by Google: SlickLogin^[14] and Appetas.^[15] Another team, Osper, was able to raise over $10 million in seed-funding. In 2015 AtumSoft secured their first $100,000 in funding from Lab360 and facetime with Y-Combinator.^[16]

AngelHack was founded by Greg Gopman and Krystyl Baldwin.^[17] Greg Osuri stepped in to replace Krystyl down and Sabeen Ali joined as a co-founder.

In late 2014, Greg Gopman left the company and Sabeen Ali continued running it.