Top 6 Angel Investors in San Diego in 2026
San Diego's most active, verified angel investors include NuFund Venture Group, Interlock Capital, and Keiretsu Forum San Diego, alongside city-specific programs like Seed San Diego, the San Diego Angel Conference, and OurCrowd. Together they represent the real angel investing scene in a city known for sun, surf, and hundreds of startups.
These groups look for promising founders year-round, and events like the San Diego Angel Conference at the University of San Diego give newer investors a structured way to get involved alongside more experienced angels.
Top 6 Angel Investors In San Diego
From the range of angel investors and angel groups active in San Diego, it can be daunting to find the ones that best match your interests.
That is why we verified the list of the best angel investors and angel-focused funds in San Diego, cutting anything we could not confirm was real, active, or actually based in the city.
NuFund Venture Group
NuFund Venture Group is San Diego's largest and longest-running angel investing organization. It operated for more than 20 years as the San Diego chapter of Tech Coast Angels before rebranding as NuFund in 2022.
NuFund backs early-stage life sciences and biotech companies alongside tech startups, with individual checks of up to $500,000 per company. The group only funds ventures it believes have real growth potential, so a solid, well-supported pitch matters more than connections.
NuFund's members are experienced founders and operators who also mentor the companies they back, which has helped the group remain one of the most active early-stage investor networks in San Diego.
Interlock Capital Investing Network
Interlock Capital, founded by investors Al Bsharah and Neal Bloom, has financed numerous San Diego-based businesses since 2021. Its reach extends beyond San Diego, having also funded companies in San Francisco, Santa Barbara, Texas, and Kentucky.
With the collective effort of roughly 120 angel investors, Interlock Capital identified, evaluated, funded, and supported eight startups in its first ten months, deploying over $1.25 million into companies including Mercato, Crafter, Kast, and Launch Factory. Interlock has since grown into a hybrid angel syndicate and venture fund.
Keiretsu Forum San Diego
Keiretsu Forum San Diego was formed in 2005 and joined with Orange County, Los Angeles, and Westlake Village in 2006 to create the Southern California region of Keiretsu Forum, a by-invitation angel investor network with chapters on multiple continents.
Members can invest individually or pool resources with other investors in the chapter to share due diligence and negotiate terms together. Since its founding in 2000, the wider Keiretsu Forum network has invested more than $800 million into member companies.
San Diego Angel Conference
The San Diego Angel Conference (SDAC), run through the University of San Diego's Knauss School of Business, activates accredited angel investors from across the country each year to fund promising early-stage San Diego companies.
New investors can join a fund for as little as roughly $5,500 to $7,000, making SDAC one of the more accessible ways to start angel investing in San Diego, with mentoring on due diligence built into the process.
Our Crowd
Our Crowd is an equity crowdfunding platform that connects accredited investors to vetted early-stage companies, and its US headquarters has been based in San Diego since 2013.
The platform has raised more than $2 billion across a portfolio of 440-plus companies and 56 venture funds, with over 60 exits to date. Investors can build a diversified portfolio across multiple deals rather than backing a single company on their own.
Seed San Diego
Seed San Diego is a small, close-knit group of investors focused on changing how early-stage investing works in the city, taking a direct and informal approach with founders rather than a typical boardroom process.
Seed San Diego typically leads seed or bridge-to-Series-A rounds for startups with disruptive technology and strong founding teams sourced from its active involvement in the local startup community.
Final words
Thanks to angel investors, individuals who used to dream of startups now have successful businesses located in San Diego.
However, as an entrepreneur looking for angel investors, it is most important for you to understand your own business first. This includes thoroughly reviewing your idea, understanding the outcomes, and presenting it clearly to someone else.
This way, it'll be much easier to pitch to angel investors and show how your business can stand out. If you want a faster starting point, you can also browse AngelMatch's Investor Directory to find San Diego investors whose focus fits your startup.
Frequently Asked Questions
How does Seed San Diego aim to change the investing environment?
Seed San Diego is a small group of investors striving to change how investing works in San Diego. They take a direct, candid approach with founders instead of a formal boss-employee style process, and typically back startups at the seed or bridge-to-Series-A stage.
Can Our Crowd provide customized investment opportunities in San Diego?
Our Crowd, which has run its US operations out of San Diego since 2013, lets accredited individuals invest alongside experienced venture and angel investors across its portfolio. With over $2 billion raised for 440-plus companies, investors can build a diversified portfolio instead of relying on one deal.
How can I approach NuFund Venture Group for funding?
To approach NuFund Venture Group, prepare a clear pitch deck that covers your startup stage, unique value proposition, market size, and financial projections. NuFund's members are experienced operators, so a well-supported, honest pitch matters more than warm introductions alone.
What industries do San Diego's angel investors focus on?
San Diego's angel groups lean toward life sciences, biotech, and technology, reflecting the city's strengths, though several also back consumer products and general early-stage software. Checking a group's stated focus before you pitch will save both sides time.
