Pre-seed B2B SaaS Investors in the US
We've mapped 20 of the most active pre-seed B2B SaaS investors funding founders in the US, with cheques $25Kโ$100M.
- Pre-seed20
- Seed20
- Series A18
- Series B14
- Series C+11
We've mapped 20 of the most active pre-seed B2B SaaS investors funding founders in the US โ 20 VCs. Cheque sizes across this segment run $25Kโ$100M.
When raising pre-seed for a B2B SaaS company in the US, founders should lead with the investors whose stage and cheque size actually match the round โ not just the best-known names. 20 of these profiles have been verified in the last review pass. Sign in to see each investor's full thesis, cheque range, and how closely they fit your specific company.
Streamlined Ventures
Palo Alto-based solo-GP seed VC (founded 2013 by Ullas Naik) backing software companies in AI, data science, automation, APIs, blockchain and gaming. Sign in to see full profile โ
Valar Ventures
Manhattan-based VC co-founded by Peter Thiel, Andrew McCormack and James Fitzgerald in 2010; focuses on international fintech outside Silicon Valley (Wise, Nโฆ Sign in to see full profile โ
Applied Ventures
Applied Ventures is the corporate venture capital arm of Applied Materials (NASDAQ: AMAT), founded 2006 and based in Santa Clara, CA. Sign in to see full profile โ
Hearst Ventures
Corporate VC arm of Hearst Communications (since 1995) investing in media, information, and technology. Sign in to see full profile โ
Leawood Venture Capital
Leawood Kansas-based early-stage VC investing in technology companies across the US since 2017. Sign in to see full profile โ
Khosla Ventures
Khosla Ventures is a Menlo Park, California venture capital firm founded in 2004 by Vinod Khosla. Sign in to see full profile โ
First Round Capital
First Round Capital is a US seed-stage venture firm founded in 2004 by Josh Kopelman and Howard Morgan, with offices in San Francisco (HQ), New York and Philโฆ Sign in to see full profile โ
8VC
8VC is an Austin, Texas technology investment firm founded in 2015 by Joe Lonsdale after the wind-down of Formation 8. Sign in to see full profile โ
Alumni Ventures
Alumni Ventures is a Manchester, New Hampshire venture capital firm that gives individual accredited investors access to venture and late-stage private invesโฆ Sign in to see full profile โ
SV Angel
San Francisco angel firm founded by Ron Conway investing in 100+ early-stage AI/software/IT startups per year; portfolio includes Facebook, Twitter, Airbnb, โฆ Sign in to see full profile โ
Spark Capital
Invests in: Europe, Israel, USA, Canada, Asia, Worldwide VC firm investing and partnering with world-changing in companies. Sign in to see full profile โ
Greylock
Greylock is a venture capital firm founded in 1965 and headquartered in Menlo Park, California, that focuses on early-stage companies; most of its investmentโฆ Sign in to see full profile โ
BoxGroup
Investor built in NYC and SF backing founders at the earliest stage, from pre-seed to as late as Series A, with cheques of up to $1M and companies funded anyโฆ Sign in to see full profile โ
DCVC
DCVC (Data Collective) is a deep-tech venture capital firm founded in 2010 by Matt Ocko and Zachary Bogue, with offices in Palo Alto and San Francisco. Sign in to see full profile โ
Gaingels
Investor community of LGBTQ+ people and allies that co-invests with select venture capital leads in companies building diverse and inclusive teams, from seedโฆ Sign in to see full profile โ
AVP
Global VC (AVP) with $1.2bn AUM across early, growth and fund-of-funds; offices in NY, London and Paris. Sign in to see full profile โ
Norwest Venture Partners
Lead, Co-Invest One of the most seasoned venture capital and PE investor active for over the last 60 years and having invested in more than 700 companies spaโฆ Sign in to see full profile โ
SignalFire
San Francisco-based AI-native VC with ~$3bn AUM, investing pre-seed to Series B in applied AI across healthcare, cybersecurity, infra, consumer and enterprise. Sign in to see full profile โ
South Park Commons
San Francisco-based community for founders and technologists exploring what to build, with spaces in San Francisco, New York and Bengaluru. Sign in to see full profile โ
AlleyCorp
Looking at companies from the idea stage to 50K+ in MRR We are tech pioneers, investors, and entrepreneurs. We build and invest in transformative companies Sign in to see full profile โ
Directory last updated: November 2026.
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