
Re-Air: From Tariffs to Sustainability: The Bold New Era of Cross-Border Logistics with Izzy Rosenzweig of Portless
From The Dynamo Show: a Dynamo Ventures Podcast by The Future of Supply Chain: a Dynamo Podcast
March 18, 2026 · 21 min
About this episode
Izzy Rosenzweig discusses innovative approaches to cross-border logistics and sustainability in e-commerce.
From time to time, we’ll re-air a previous episode of the show that our newer audience may have missed. During this episode, Santosh is joined by Izzy Rosenzweig, Founder and CEO of Portless, a logistics and fulfillment company that enables U.S. e-commerce brands to ship products directly from factories in China to American customers in just 5–9 days, eliminating the need for U.S.-based warehousing. Izzy shares a revolutionary approach to supply chain logistics, transforming e-commerce fulfillment by reducing inventory time from months to days. He helps brands optimize cash flow, minimize tariffs, and improve delivery efficiency by leveraging strategic air cargo and international facilities. Izzy shares his journey from e-commerce to logistics, highlighting the challenges of international trade, tariffs, and sustainability. Don’t miss this great conversation!
People in this episode
Host: Santosh
Guest: Izzy Rosenzweig
Topics covered
- cross-border logistics
- e-commerce
- supply chain
- sustainability
- tariffs
Keywords
- logistics
- fulfillment
- inventory
- cash flow
- delivery efficiency
Mentioned in this episode
Organizations: Portless
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