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Shane Mac

InvestorFounder

Founder at XMTP Labs

San Francisco, California

Writes $50K – $100K checks · typically $50K

FoundedXMTP Labs

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About

Shane Mac is the founder and general partner of Logos Labs, an angel-stage investment vehicle focused on remote work and crypto, whose portfolio companies carry a combined valuation of more than $1.5 billion. He is also co-founder and president of XMTP.com, a crypto communication protocol enabling wallet-based messaging, which raised $25 million in a round led by a16z. He invests while operating full-time and is open to hearing from founders and LPs.

Contact· published on Shane's own website

Invests in

AI & Machine LearningCrypto & Web3Future of WorkMarketplacesSaaSSocial

Founder at XMTP Labs

Intro paths

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In turn, Shane can intro founders to XMTP Labs's investors below.

XMTP Labs's investors · 23

a16z cryptoMenlo ParkAlexis Ohaniansince 2021Ambush CapitalNew YorkAndreessen HorowitzMenlo Park · $500K – $50M checks · since 2021Anthony Pomplianosince 2021Atelier Venturessince 2021Balaji Srinivasan$10K – $500K checks · since 2021BetaworksNew York · $250K – $750K checks · since 2021Cambrian Asset ManagementSan Francisco Bay Area · since 2021Coinbase VenturesSan Francisco · $100K – $10M checks · since 2021Distributed GlobalAustin · since 2021FactionPalo Alto · $50K – $5M checks · since 2025Form CapitalMiami · $200K – $300K checks · since 2021HAWKTAILSan Francisco · since 2021IDEO CoLab VenturesSan Francisco · $100K – $10M checks · since 2021NascentSan FranciscoNot Boring CapitalNew York · $100K – $2M checksOffline VenturesMill Valley · $250K – $5M checks · since 2025Redpoint VenturesWoodside · $100K – $10M checksSeven Seven SixPalm Beach Gardens · $500K – $5M checksSK VenturesSound VenturesSanta Monica · since 2025Union Square Ventures (USV)New York · $1M – $8M checks · since 2025

Co-founders at XMTP Labs

MP
Matthew P. GalliganExecutive Officer, Director, Promoter
SM
Shane McSimovExecutive Officer, Director, Promoter
MG
Matt GalliganFounder

Investments

Investor

Remote.com

Per curated public sources.

Network2

Chris Herd
Investor at Logos Labs
Fareed Mosavat
Advisor at Springbank

Investors connected to Shane in public investor directories — a warm-intro map.

Frequently asked questions

Who is Shane Mac?
Shane Mac is the founder and general partner of Logos Labs, an angel-stage investment vehicle focused on remote work and crypto, whose portfolio companies carry a combined valuation of more than $1.5 billion. He is also co-founder and president of XMTP.com, a crypto communication protocol enabling wallet-based messaging, which raised $25 million in a round led by a16z. He invests while operating full-time and is open to hearing from founders and LPs.
Where does Shane Mac work?
Shane Mac is Founder of XMTP Labs.
What does Shane Mac invest in?
Shane Mac invests in AI & Machine Learning, Crypto & Web3, Future of Work, Marketplaces, SaaS, Social.
What check size does Shane Mac write?
Shane Mac typically writes checks of $50K – $100K.
What companies did Shane Mac found?
Shane Mac founded XMTP Labs.
What companies has Shane Mac invested in?
Investments tracked here include Remote.com.

Founder mafias

About this profile. Compiled from public sources — XMTP Labs's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights