About Our Platform

Open Source Capital is your gateway to sponsoring a Digital Syndication on the  AltMarket Platform.

 The AltMarketplace  is an online platform solution for investors to research Regulation D 506c alternative investments across a spectrum of needs. The AltMarketplace enables issuers to place a significant part of the capital raising process online and to accelerate the funding time for deal closings.  The AltMarketplace provides RIA’s, Family Offices and Private Equity Funds access to real estate projects where we have contributed to the project analysis, due diligence, Regulation D 506 (c) offering documents and compliance review.


AltMarketplace.com (VISIT)

  • Reduces the cost of deal acquisition
  • Reduces the cost and time to deploy a private security offering
  • Reduces the risk of regulatory compliance issues
  • Provides online distribution of PPM’s and project level data to investors
  • Links sponsors to a broader network of investors
  • Allows investors to initiate project reviews without costly initial meeting.
  • Filters sponsors to match investment criteria.
  • Automates document generation and signatures.
  • Eliminates paper and improves efficiencies.
  • Builds and manages efficient workflows to maximize staff efforts.
  • Provides collaboration among all stakeholders to supply, collect, view, review and approve documents.


We believe that investing in “close to investment grade” assets provides the best risk-adjusted return on capital.

We believe that investors are willing to invest capital into projects that have been vetted by our management team and we believe that investors will view our projects as a better alternative than other income producing investments.


Our Platform has unique characteristics that distinguish us from our competitors, including:

  • Experienced management. Our primary competitive advantage comes from our senior management team, which has operated in the institutional investments and lending markets for over thirty years, serving high net worth, ultra-high net worth and institutional investors.  Each member of the senior management team has at least 20 years of relevant experience in equity and debt capital markets, private placements, capital raising, high yield debt structuring, equity & debt capital markets, origination, underwriting, credit, risk management, loan servicing, real estate development and construction, and corporate governance.
  • Market niche. Open Source Capital has targeted the segment of the real estate market occupied by non-public real estate builders and developers.  These companies operate on a scale that allows them to acquire “off-market”, in-fill sites in strong growth markets. Currently, and for the foreseeable future, we believe that non-public size developers will struggle to find equity and bank loans to acquire and improve projects.  Our platform and collective resources solves these issues for the non-public developers, providing a comprehensive suite of services in order to facilitate development projects.
  • Strong underwriting and asset management capabilities. We have developed industry-leading expertise in due diligence and underwriting the types of investments we target for our investors.  Our management specializes in deal structuring, due diligence, credit agreements, loan participation agreements and preferred equity investments that protect investor rights, mitigate losses and enhance returns.
  • Open Source Capital works specifically with Stonegate Global and RainMaker Securities to provide one stop shopping for private capital raising.



Stonegate Global


Stonegate Global is a diversified FinTech company.  Serving high-net worth and ultra-high net worth investors, and providing a range of services to institutional investment managers, the firm is a diversified investment management and financial services organization which deploys an online alternative investment marketplace.  The Stonegate Global family of companies offers an online investment portal, investment fund management, investment banking, investment fund formation and administration, offshore trust formation and administration, as well as prime brokerage services and technology solutions for offshore and domestic real estate funds, REITs, hedge funds, crypto currency funds, commodity pools, venture capital funds, private equity funds, private credit funds and other specialty real estate investment deals such as single project SPVs.




RainMaker Securities, LLC


RainMaker Securities (“RMS”) is a full service mid-market merchant banking business, and is a FINRA/SIPC Member Firm.  The firm specializes in primary offerings and assists with sourcing capital, strategic planning, business development and M&A deals, as well as a significant volume of secondary transactions.  RMS typically focuses on transactions in the $5M-$50M range and close around $100M per quarter in deals/transactions.  RMS closed approximately 177 private placement transactions in 2015, and just under 300 transactions in 2016.  The largest transaction in 2016 was approximately $40M. RMS has a team of around 50 experienced reps and conducts business over 20 states.