Jeremiah Prummer
CEO & Founder at KnoCommerce; CEO at Stamped and Repeat
A veteran e‑commerce entrepreneur, Jeremiah helps brands uncover hidden customer insights and optimize attribution—especially for "hard‑to‑measure" channels—by deploying savvy survey strategies and conversion-focused approaches.
Jeremiah Prummer’s Biography
Jeremiah Prummer is a veteran e-commerce entrepreneur and CEO of KnoCommerce, Stamped, and Repeat. He specializes in helping brands uncover actionable customer insights and solve “hard-to-measure” attribution challenges through post-purchase surveys and zero-party data strategies. Since founding KnoCommerce in 2020, he has led its growth to process over 100 million survey responses annually for 3,000+ brands, integrating with platforms like Shopify, Klaviyo, and TripleWhale. Known for his hands-on leadership and deep product expertise, Jeremiah blends technical execution with strategic vision to help e-commerce companies grow profitably. How They Can Help: 1. Design and deploy post‑purchase and journey‑based surveys that surface actionable customer motivations 2. Improve marketing attribution—especially for offline or “hard‑to‑measure” channels like TV, radio, and OOH 3. Optimize conversion rate through customer feedback and zero‑party data strategies 4. Build e‑commerce tools and SaaS platforms that deliver scalable insights 5. Navigate customer experience improvements from both strategic and operational perspectives
Experience
Founder
WP Overnight, Dec 2012 – Dec 2016
Owner
WP for Church, Jan 2016 – Mar 2017
Founder
Colorado Glasses, June 2016 – Jan 2021
Head of Optimization & Engagement
Schedulicity, Jan 2019 – May 2020
Director of Technology
Lunar Solar Group, Apr 2018 – Dec 2018
CEO & Founder
KnoCommerce, June 2020 – Present
Publications
![Stamped & KnoCommerce | What Every Marketer Needs To Know About Zero Party Data [Webinar]](https://img.youtube.com/vi/hCNkjZrQPnQ/hqdefault.jpg)
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From $360· Mentoring Session
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