Skip to main content

Rate and Review Equity Funding Platforms

2024 Analysis, Comparisons, Pros & Cons


Target Investment:
IPO, Direct Listings
Minimum Investment:
Open to :
Only Accredited Investors
Platform Status:
Investing Portal Details:

OpenIPO Auction, OpenFollowOn Auction, and the A+ IPO platform. Their current innovation initiatives include applying Data Science and Disruption Theory analytics to better understand companies and industries at all stages. They are known for their involvement in the IPOs of Google, Morningstar, Netsuite, and Rackspace.

OpenIPO Auction

WRH + Co. works with other Broker Dealers in implementing the OpenIPO Auction product. This product is described as a simpler way to efficient and transparent IPO price discovery. It enables the distribution of issuer disclosure and research to any investor, and the collection of bids in a fair and systematic fashion.  WRH+Co. is not a registered Broker Dealer nor conducts IPO underwriting.

OpenFollowOn Auction

Extends the transparency and real-time price discovery of the OpenBook auction to follow-on equity offerings allowing interactive bidding and gives investors a view into the book as it builds.


They advise companies on the Reg A+ process in order to efficiently raise capital and go public early.

WRH + Co.’ also runs a venture capital advisory through its parent company, Hambrecht Partners Holdings, LLC,

Industries Covered

Offerings from the same Platform

We encourage you to share feedback, updates, or issues with our listings via our contact form.