ATX Venture Partners

ATX Seed Ventures, now operating as ATX Venture Partners, is an Austin, Texas-based early-stage venture capital firm founded in 2014 by Brad Bentz, Danielle Weiss Allen, and Chris Shonk. The firm manages more than $60 million in assets, including a $32 million second fund raised in 2019, and focuses on leading seed and Series A investments in disruptive B2B software, APIs, applications, frontier tech, and marketplaces. It leads rounds with checks averaging $2.5 million, up to $5 million per investment. ATX has invested in 26-plus companies and established itself as one of the most active early-stage funds in the Texas technology ecosystem. Notable portfolio companies include Alert Media, SourceDay, GoCo, LIFT Aircraft, Pensa Systems, QuotaPath, Slingshot Aerospace, and monoDrive — representing the breadth of its coverage across supply chain, fintech, insurtech, and frontier tech sectors. Limited partners include successful entrepreneurs, executives, institutions, and family offices. The firm rebranded from ATX Seed Ventures to ATX Venture Partners in 2019 to reflect expanded scope beyond strictly seed-stage investing. Its geographic concentration in Austin — one of the fastest-growing technology hubs in the United States — gives the team deep local relationships and access to deal flow that coastal funds often miss. The founding partners bring complementary operational and investing backgrounds, enabling hands-on support for portfolio companies navigating product development, go-to-market, and early scaling challenges.