Third Arm Marketing

Third Arm Marketing is a customer-obsessed, technology-driven digital marketing firm founded by award-winning marketing expert and engineer David Weinfeld (MS in Mechanical Engineering). We act as a seamless extension of your in-house team, delivering best-in-class technical solutions and strategic insights that are always focused on putting your customers first. Trusted by clients of all sizes—from startups to established enterprises—our expertise spans the full spectrum of marketing technology solutions. We work side-by-side with our partners, offering tailored advice and hands-on implementation of outcome-oriented strategies designed to drive measurable success. At Third Arm Marketing, we believe in harnessing the latest innovations to transform your digital presence. Our commitment is to provide you with the technical prowess and creative vision necessary to elevate your brand, fuel growth, and ensure long-term success. If you're ready to elevate your digital marketing strategy and see transformative outcomes, let's talk.