In 2012 five former employees of
BigMachines – Tim Handorf, Godard Abel, Matt Gorniak, Mark Myers and Mike Wheeler – founded G2, with Abel serving as president. A beta version of the review site launched in December 2012, with several thousand users testing the service before its full launch in 2013. In 2015, G2 raised an additional $7 million in Series A funding led by Pritzker Group Venture Capital. Investors included 2014's contributors in addition to co-founder Godard Abel, Thomas Lehrman, and
Scott Dorsey. G2 Crowd announced it would use these funds to invest in its leadership and capabilities. In January 2016, G2 reported more than 400,000 sessions per month, and includes more than 400 product categories. In 2017, G2 secured a $30 million Series B, led by VC Accel with participation from LinkedIn and the company's founders. The funds are being used to help the company expand into services. In early 2018, G2 Cofounders Godard Abel and Matt Gorniak returned to the company. In May 2019, G2 acquired Advocately, a B2B customer advocacy platform, with the aim of amplifying customer voices and accelerating review collection. In 2021, G2 reached a $1.1 billion valuation with a $157 million Series D funding. The Series D funding brought G2's total funding to $257 million and put G2 on the list of Unicorn startups that are valued at over $1 billion. In January 2026, G2 announced that it had reached an agreement to acquire marketplace and review platforms
Capterra,
Software Advice, and GetApp from research company
Gartner for an undisclosed amount. == Awards ==