Fundraising Fox

Proof Group

Venture capital

Menlo Park · Pre-Seed–Seed · 1 people tracked

Also known as PROOF GROUP CAPITAL MANAGEMENT LLC

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Investment thesis

Proof Group targets foundational infrastructure and protocols—novel economic networks, complex capital structures, and systems that move money and process data at scale. The firm invests with a long-term horizon, typically entering at inception, combining capital with operational expertise across infrastructure, validators, and liquidity provision. The partners leverage deep experience running critical systems at Goldman Sachs, CME, and early crypto institutions, as well as AI compute infrastructure. They also opportunistically acquire and reconstruct distressed or bankrupt technology assets.

Source: firm website, verified Aug 18, 2026.

Stage
Pre-Seed–Seed
HQ
Menlo Park, NY, US
Instruments
Equity

Team · 1 people

from public directories

Frequently asked questions

What stage does Proof Group invest at?
Proof Group invests at the Pre-Seed, Seed stages.
What sectors does Proof Group focus on?
Proof Group focuses on AI & Machine Learning, Crypto & Web3, Data & Infrastructure, Deep Tech, Fintech.
Where is Proof Group located?
Proof Group is headquartered in Menlo Park, US.

Co-investors · 28

Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies.

$4.4M – $214M
Alumni Ventures

Alumni Ventures (AV) is a venture firm that gives accredited individual investors access to professionally managed, diversified venture portfolios by co-investing alongside leading lead VC firms. It offers annual funds, syndicate deal-by-deal investing, and various investor clubs.

$100K – $10M
Long Journey Ventures

Long Journey Ventures is an early-stage venture firm that backs unconventional, 'magically weird' founders and ideas, positioning itself as a hands-on, community-oriented partner to its companies.

$100K – $1M
Foundation Capital

Foundation Capital is an early-stage venture capital firm that commits to founders at the idea stage and maintains long-term relationships with portfolio companies through their growth journey.

$250K – $15M
B Capital Group

B Capital is a global investment firm backing early to late-stage technology innovators across technology, healthcare, and energy & resilience sectors.

$10M – $50M
Plug and Play Ventures

Plug and Play is an innovation platform that connects corporations, governments, startups, investors, and universities to drive innovation.

$50K – $12M
UpHonest Capital

UpHonest Capital is a Silicon Valley-based investment firm founded in 2017 that supports cross-border entrepreneurship and investment between China and the United States, and runs media, scout, and incubation programs.

$50K – $1M
Canvas Ventures

Canvas Prime (formerly Canvas Ventures) is an early-stage venture capital firm that invests in AI transforming digital health and fintech, leading Series A and B rounds in companies ready to scale.

$5M – $20M
Harrison Metal

Harrison Metal is an early-stage investor in technology startups, founded and run as a single-GP firm, that also offers classes in business history and management.

$200K – $2M
AltaIR Capital

AltaIR Capital is an international venture investment company.

Gaingels

Gaingels is a large venture investor that co-invests alongside lead VCs in companies committed to building diverse and inclusive teams, while advocating for LGBTQ+ representation and equity of access in venture capital.

$200K – $500K
Array Ventures Management Llc

Array Ventures is a pre-seed and early-stage venture capital firm that invests in founders building enterprise software and AI companies, offering hands-on support such as helping with business development and reaching a second wave of customers.

$1.5M
16 more co-investors

Primary Venture PartnersClimate Capital645 VenturesVera EquityFrontier Venture CapitalAVVMVP Venturesf7 VenturesANIMO VenturesMindset VentureUnchained Capital, Inc.Peak State VenturesA*Brainstorm VenturesGroWrkIdeas y Capital

Firms observed investing alongside Proof Group, from public investor directories. Shared companies are the overlap with Proof Group's recorded portfolio.

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