B3 was founded by Daryl Xu, Viktoriya Hying, Sean Geng, Daryl Xi.

Who are B3's investors?

B3's investors include Fermion, Hashed, Pantera Capital.

B3

3 known investors

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B3 builds an operating system (B3OS) for creating onchain applications, smart contracts, and automations without code, alongside a labs division that incubates revenue-generating products and a holdings arm making strategic investments in complementary businesses. The company serves enterprise, builders, and crypto traders seeking to move operations onchain.

Crypto & Web3 Developer Tools SaaS

Founders & leadership

Daryl XuCo-Founder & CEO

Viktoriya Hying Co-Founder & COOCo-founder and COO of B3, which builds an operating system for creating onchain applications and smart contracts without code. Hying has background in business development.

Sean Geng Co-Founder & CTOSean Geng is co-founder and CTO of B3, which builds an operating system for creating onchain applications and smart contracts without code. He has a background in software development and formal education in creative and design disciplines.

Daryl XiFounder

Investors · 3

Fermionlisted by FermionChicago · $500K – $10M

How we know: the VCSheet dataset · Not right? Tell us

Hashedlisted by HashedSeoul

How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · hashed.com · Not right? Tell us

Pantera Capitallisted by Pantera CapitalSan Francisco · $5M – $100M

How we know: Pantera Capital's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us

Funding

SEC filings, press & company announcements

Undisclosed amountSeries B3Mar 2026
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Undisclosed amountSeries B3Nov 2022
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Undisclosed amountSeries B3Oct 2022
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Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

2 people who came through B3 went on to found or lead other companies.

Viktoriya HyingCo-Founder & COOFounded B3OS Private Sean GengCo-Founder & CTOFounded B3OS Private

Related companies · 3

CrazyGamesCrazyGames is a free browser gaming platform hosting over 4,500 games across multiple genres for casual players on desktop and mobile devices. The platform connects game developers with players worldwide through a publisher model without requiring downloads or intrusive ads.

CoingeckoCoinGecko is the world's largest independent cryptocurrency data aggregator, providing comprehensive market data including price, volume, and market capitalization across thousands of cryptoassets. It serves millions of users globally with tools, research, and APIs for cryptocurrency market analysis and insights.

SteamSteam is a digital platform for purchasing, downloading, and playing video games, serving both individual gamers and game developers worldwide.

Companies working in the same space as B3.

Frequently asked questions

What does B3 do?: B3 builds an operating system (B3OS) for creating onchain applications, smart contracts, and automations without code, alongside a labs division that incubates revenue-generating products and a holdings arm making strategic investments in complementary businesses. The company serves enterprise, builders, and crypto traders seeking to move operations onchain.
Who founded B3?: B3 was founded by Daryl Xu, Viktoriya Hying, Sean Geng, Daryl Xi.
Who are B3's investors?: B3's investors include Fermion, Hashed, Pantera Capital.