In the world of tech entrepreneurship, few names have made as significant an impact as Sean Plaice. As the co-founder and Chief Technology Officer (CTO) of Postmates, Plaice has played a pivotal role in revolutionizing the on-demand delivery industry. This article delves into the life and career of Sean Plaice, exploring his journey from a computer science graduate to a successful tech entrepreneur, his role in the growth of Postmates, and his current net worth.

Early Life and Education

Sean Plaice was born and raised in the United States. He developed an interest in technology at a young age, which led him to pursue a Bachelor’s degree in Computer Science from the University of California, Santa Cruz. His academic journey laid the foundation for his future career in the tech industry.

Beginning of Career

After graduating, Plaice began his career as a software engineer at various tech companies. He worked at companies like Slide, Inc. and Current TV, honing his skills and gaining valuable industry experience. His time at these companies helped him understand the intricacies of the tech industry and prepared him for his future entrepreneurial ventures.

Co-founding Postmates

In 2011, Plaice co-founded Postmates with Bastian Lehmann and Sam Street. The idea was to create a platform that could deliver anything from any store or restaurant within minutes. As the CTO, Plaice was instrumental in developing the technology that powers Postmates. His innovative approach and technical expertise played a crucial role in the company’s success.

Role in Postmates’ Growth

Under Plaice’s technical leadership, Postmates grew rapidly. The company expanded its services to over 4,200 cities across the U.S. and Mexico, partnered with popular brands like Starbucks and Apple, and completed over 35 million deliveries. In 2020, Postmates was acquired by Uber for approximately $2.65 billion, a testament to the company’s success and Plaice’s contributions.

Net Worth

While the exact figure of Plaice’s net worth is not publicly available, it’s safe to say that his financial status has significantly improved following the success of Postmates. The sale of Postmates to Uber has undoubtedly contributed to his wealth. As a co-founder and CTO, Plaice likely held a substantial amount of equity in the company, which would have translated into a considerable payout following the acquisition.

Current Endeavors and Future Plans

After the acquisition of Postmates by Uber, Plaice has continued to work in the tech industry. He is currently the CTO at Spin, a scooter-sharing company owned by Ford. With his vast experience and proven track record, it’s exciting to see what Plaice will achieve in this new role and any future ventures he may embark on.

In conclusion, Sean Plaice’s journey is a testament to the power of innovation, technical expertise, and entrepreneurial spirit. His contributions to Postmates have not only revolutionized the on-demand delivery industry but also set a high standard for tech entrepreneurship. As he continues to make waves in the tech world, there’s no doubt that Plaice’s story will inspire many aspiring entrepreneurs.


Alex likes to write about anything related to technology, marketing and gadgets. He sometimes reviews the latest tech and also writes on other blogs.