Platforms and vehicles which allow people to make investments in start up companies, along with sites offering investment-related information and advice.
Early-stage venture capital fund started by Dave McClure & Christine Tsai in February of 2011. Notable investments include: Udemy, CreditKarma, Twilio, Grab, Makerbot and Wildfire.
Database of millions of data points on venture capital, startups, patents, partnerships and news media to help investors assess risk & find opportunities.
Exchange founded by Barry Silbert in 2004 as SecondMarket to help provide employee liquidity. It also allows private companies and investment funds to do tender offers or share buybacks.
SaaS data aggregator founded in 2007 by John Gabert which sells research and data it collects about private equity, venture capital deals and M&A transactions.
Startup accelerator founded in 2006 by by David Cohen, Brad Feld, David Brown and Jared Polis. Some of the companies they have invested in include: Good.Co, Graphic.ly and SendGrid.
Seed accelerator founded in March of 2005 by Paul Graham, Jessica Livingston, Robert Morris and Trevor Blackwell. Some of the companies they have invested in include: Dropbox, Airbnb, Coinbase, Stripe and Reddit.