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AU21 Capital

au21.capital · San Francisco, California

“Back the most brilliant founders expanding blockchain and Web3 frontiers. Hybrid venture and hedge fund model enables flexible capital deployment.”

$500K – $20M
Check Size
Leads
Lead Tendency
~2 Weeks
Timeline
01Investment Thesis

Partner deeply with exceptional teams to bring transformative blockchain projects to market with exchange partnerships and market access.

Exclusion Criteria

Not interested in pure trading/speculation without fundamental technology. Avoid teams without clear founder-investor alignment. Not suited for projects lacking strong blockchain fundamentals or vision.

02Investment Team
CG
Chandler Guo
Co-Founder & Managing Partner
KW
Kenzi Wang
Co-Founder & General Partner
DN
David Namdar
Vice President
AN
Alexi Nedeltchev
Principal
KL
Kevin Leu
Principal
03F4 Research Brief

AU21 Capital Research

Overview

AU21 Capital is a hybrid venture capital and hedge fund dedicated to backing the most brilliant founders in blockchain and AI. Founded in 2017 by Chandler Guo and Kenzi Wang, AU21 Capital has established itself as a leading blockchain investment firm with decades of combined executive and operational experience at industry titans including Huobi and Galaxy Digital. The firm maintains offices in San Francisco (primary), New York, Singapore, London, and other major technology hubs globally.

Investment Thesis & Philosophy

AU21 Capital's core investment philosophy centers on identifying and backing visionary teams expanding the frontiers of blockchain technology. The firm positions itself as a hybrid venture and hedge fund, enabling flexible capital deployment across venture investments and trading positions. Their approach combines deep domain expertise from Huobi and Galaxy Digital with operational support for portfolio companies, particularly strong relationships with launchpads and top exchanges to bring products to market.

The fund emphasizes partnership with exceptional founders and teams willing to work closely with experienced investors. AU21 brings not just capital but also executive and operational guidance, strategic partnerships with exchanges and launchpads, market development expertise, and connections within the blockchain ecosystem.

Investment Focus & Sectors

AU21 Capital's investment focus spans the blockchain and Web3 ecosystem with particular concentration in layer 1 and layer 2 protocols, decentralized finance platforms, gaming and metaverse applications, blockchain infrastructure tools, and emerging AI applications. Notable portfolio companies include Astar, Axie Infinity, Injective, Marlin, Cere, Covalent, Casper Labs, Serum, Fantom, Harmony, IoTeX, Coin98, Polkadot, Star Atlas, and 270+ others across gaming, DeFi, infrastructure, and social platforms.

Stage Focus & Check Size

AU21 Capital invests across multiple stages with flexibility and strong follow-on capability. Primary focus is Pre-Seed to Series A with typical check sizes ranging from $3M to $10M average rounds. The fund has deployed from $500K for early pre-seeds to $20M+ for significant opportunities. Recent investments include NeuronX ($1M pre-seed March 2025), A-WORLD ($5M Series A November 2024), Vue Protocol ($6M pre-seed October 2024), and Nillion ($20M December 2022).

Lead Tendency & Decision Process

AU21 Capital leads rounds consistently through a partnership model with co-founders Chandler Guo and Kenzi Wang, supported by experienced principals including David Namdar (former Galaxy Digital partner), Alexi Nedeltchev, and Kevin Leu. Decision-making is collaborative but decisive, with typical investment timelines of 2-4 weeks, enabling quick capital deployment to promising blockchain opportunities.

Geographic Focus

The firm maintains global reach with US headquarters in San Francisco (primary) and New York (secondary), plus international hubs in Singapore, London, and major technology centers. Investment geography spans US, Europe, Asia (particularly Southeast Asia and East Asia), and emerging markets with strong local expertise.

Recent Activity & Fund Status

AU21 Capital is actively deploying capital with 290+ portfolio companies and continuous investment momentum. The firm has made 13+ new investments in the 2024-2025 cycle and maintains strong partnerships with Polygon (dedicated Polygon Fund), major launchpads, and top exchanges. The fund works with 646+ co-investors including x21 Digital, NGC Ventures, LD Capital, and GBV Capital, positioning it as a central node in the blockchain VC ecosystem.

Team & Leadership

AU21 Capital's leadership brings world-class blockchain and finance expertise. Chandler Guo and Kenzi Wang co-founded the firm in 2017 with deep ecosystem knowledge. David Namdar, Vice President, brings Galaxy Digital partnership experience. Alexi Nedeltchev and Kevin Leu serve as Principals with specialized blockchain investment expertise. Team members are distributed globally, enabling 24/7 investment coverage.

Summary

AU21 Capital is a top-tier blockchain venture fund with proven expertise, diverse portfolio of 290+ companies, and global reach. The firm's combination of venture capital and hedge fund strategies, partnerships with exchanges and launchpads, and leadership from Huobi/Galaxy Digital veterans positions it as an ideal partner for ambitious blockchain teams. With active deployment, $3M-$10M check sizes, and strong co-investor network, AU21 Capital remains one of the most influential investors in the blockchain ecosystem.

04Selected Portfolio
Crypto & Web3
Astar·Injective·Marlin·Casper Labs·Serum·Fantom·IoTeX·Coin98·Polkadot·Kylin Network·Chain Guardians·Vue Protocol
Developer Tools & Infrastructure
Cere·Covalent
Enterprise Software
Nillion·NeuronX
Gaming
Star Atlas
Manufacturing & Industrial
Harmony
Other
Sky Mavis (Axie Infinity)·A-WORLD
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

Portfolio company Arcana Network was acquired by Avail to accelerate multichain scalability.
EXIT·blog.availproject.org+3
AUG 27, 2025
Participated in NeuronX's $1M pre-seed funding round for a decentralized lending protocol on Dfinity.
INVESTMENT·examinecrypto.com
MAR 2025
Led A-WORLD's $5M Series A round.
INVESTMENT·tracxn.com
NOV 2024
Participated in Vue Protocol's $6M pre-seed funding round for Web3 social Layer 2 solution.
INVESTMENT·tracxn.com
OCT 2024
06Frequent co-investors
H
Hashed
Both backed 3 of the same companies
Coin98, Fantom, Covalent
KV
Kosmos VC
Both backed 3 of the same companies
Fantom, Cere, Polkadot
M
Mapleblock
Both backed 3 of the same companies
Marlin, Polkadot, Astar
MC
Multicoin Capital
Both backed 2 of the same companies
Coin98, Serum
PC
Pantera Capital
Both backed 2 of the same companies
Polkadot, Injective
Find the investors for your round→
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Quick Reference
Check Size
$500K – $20M
Stages
Pre-Seed · Seed · Series A
Decision
Partnership · ~2 Weeks
Warm Intro
Not Required
Involvement
Board Seat
Location
San Francisco, California
Sector Focus
Fintech & PaymentsCrypto & Web3
Models
Blockchain/Web3Layer 1 & Layer 2 ProtocolsDeFiGaming & Metaverse
Technology
BlockchainSmart ContractsDeFi ProtocolsGameFi
See all Fintech & Payments investors →See all Crypto & Web3 investors →
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Focus Areas
Fintech & PaymentsCrypto & Web3

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F4 Intelligence Report · Last Researched August 8, 2026F4 Research Engine