Joe Tsai
Partner
Joe manages Mucker’s Early Fund, leading Seed and Series A investments with a particular focus on software, fintech and marketplaces. Previously, Joe was a Vice President on the software investment team at Stripes, where he invested in companies including On Running (NYSE: ONON), BacklotCars (acquired by KAR), Cypress.io, Emotive, Pleo, and Sift.
Prior to Stripes, Joe was a management consultant in McKinsey’s business technology practice, where he advised Fortune 500 clients on digital strategy and transformation topics including eCommerce enablement, online customer journeys, data analytics and cloud infrastructure.
Earlier, Joe was one of the first research analysts at CB Insights, where he delved into the industry of startups and venture capital while working within what was then a ~10 person startup itself.
A graduate of the University of Pennsylvania’s Jerome Fisher Program in Management and Technology, Joe holds a BS in Economics from the Wharton School and a BAS in Computer Science from Penn Engineering.
Joe can be reached at joe at mucker dot com.
Articles by Joe Tsai
Stop Hiding Behind Your Screen: In-Person Events Are How You Win in 2026
2026 is shaping up to be the year businesses rediscover the power of shaking hands, clinking glasses, and actually meeting their prospects in person. Don’t take my word for it...
Build Alignment Before You Burn Out
Everything Feels Urgent At early-stage companies, everything feels urgent: shipping product, closing customers, raising money. In that environment, planning can feel like a luxury, or even a liability. In my...
How To Use Reddit To Scale Organic Growth For Your Startup
In this Mucker Growth Series session, Colin Belyea, founder of Karmic and an expert in Reddit organic growth, breaks down how Reddit has become one of the most influential discovery...
Sales Comp Kick Start: Keys to Getting It Right as You Begin to Build Your Sales Team
Webinar Recap featuring Donya Rose, Managing Principal from The Cygnal Group Sales compensation is one of the most critical aspects of building a successful sales organization. Many early-stage founders stumble...
Austin Tech Week 2025 Recap
Mucker Capital hosted two powerful days of programming during Austin Tech Week, bringing together founders, operators, and growth leaders to share real-world insights from the startup trenches. Across four sessions,...
LA Tech Week 2025 Day 3 Recap: AI Search – Wednesday Oct 15
After two packed days exploring AI startup building and go-to-market growth, Day 3 of LA Tech Week shifted focus to the evolving world of AI Search, how new AI technologies...