5 Series B Deep Tech Investors in San Francisco — 4 Currently Deploying
Updated
Funds (5)
Investing in deeptech and foundational technologies that remove structural constraints to sustainable scale in food, agriculture, and planetary health, with AI as core infrastructu…
Invest in startups from seed to Series B across Artificial Intelligence, Lifestyle consumption upgrades, and Frontier Technology, partnering with founders creating waves of innovat…
Invest in technical founders building software that will improve millions of consumers' lives. Back bold founders with a vision worth fighting for.
Use tightly focused expertise and an unparalleled global network to help founders realize their potential across all stages, from incubation to growth-stage scaling.
Piva Capital invests in people, companies, and breakthrough technologies at the inflection of scientific breakthrough and mass market impact to usher in a new industrial era across…
Which of these Series B Deep Tech funds actually fits your startup?
DryPowder's AI matching ranks all 5 by thesis fit, check size, and deployment status.
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Frequently asked questions
How many series b deep tech investors are actively deploying right now?
DryPowder tracks 5 series b deep tech funds. Of these, 4 are currently deploying capital based on recent fund closes, portfolio activity, and partner signals. Use DryPowder's fund matching to see which ones fit your specific startup.
What should I look for when evaluating a series b deep tech investor?
Prioritize thesis alignment first, then portfolio conflicts, check size fit, and deployment pace. A fund that invested in a direct competitor two years ago is unlikely to fund you regardless of fit. DryPowder tracks all of these for 5 series b deep tech funds. Use fund matching to rank them before spending time on outreach.
How do I get a meeting with a series b deep tech VC?
A warm intro is still the fastest path. Most series b deep tech VCs on DryPowder do accept cold outreach or direct applications, but response rates vary widely by fund. Before reaching out, use DryPowder's AI matching to get a fit score and specific talking points. Founders who lead with thesis-aligned framing get significantly better response rates than those sending the same deck to every fund on a list.
How long does a Series B process take, and how is it different from Series A?
Series B processes typically run 3-6 months and are significantly more diligence-intensive than Series A. Investors will conduct deep cohort analysis, churn reviews, and GTM efficiency audits. Most Series B investors want to lead or co-lead, so you are running a smaller, more targeted process than at earlier stages. Financial modeling and competitive positioning matter as much as the founding narrative at this point.
How many series b deep tech investors should I be talking to at once?
Most fundraisers recommend a parallel process: identify 20-40 target investors but approach your highest-fit funds first. Of the 4 series b deep tech funds currently deploying, not all will match your specific stage and sector. Use fund matching to find your top 10-15, approach those first, collect feedback, then go wider. Going to every fund simultaneously without qualifying first burns bridges and dilutes the urgency that helps close a round.
How is DryPowder different from building a VC list on LinkedIn or Crunchbase?
The fund list you build on LinkedIn or Crunchbase is roughly the same list every other founder is building. DryPowder adds three things a manual search cannot: deployment signals (which funds have recently closed new vehicles and are actively writing checks), AI thesis matching (which of the 5 series b deep tech funds actually fits your specific startup, ranked by fit), and verified partner contact details. The goal is 15 targeted, thesis-aligned pitches instead of 150 generic ones.
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