We Find Your Next Customer Before They Find You
P5 Marketing is an intent data marketing agency for high-trust, high-value businesses. We built IntentID™, VisitorID™, and InboxID™ to find, identify, and convert the people already searching for what you sell.
The People Behind the Pipeline
Robert Donnell
Co-Founder, Strategy & Operations
Robert leads the company's go-to-market strategy, product development, and client relationships. He built the IntentID™ and VisitorID™ systems from the ground up and oversees every campaign from architecture to execution.
Irene Donnell
Marketing — Social Media, SEO & AI Optimization
Irene leads P5 Marketing’s digital growth strategy across social media, SEO, and AI optimization. Her work increases visibility, attracts qualified leads, and converts attention into measurable growth.
Camilo Castañeda
Lead Developer
Camilo builds the technical infrastructure behind every campaign — landing pages, CRM integrations, tracking systems, and automation workflows. If it touches code, Camilo built it.
Arlet Castañeda
Campaign Operations
Arlet manages day-to-day campaign execution — ad builds, audience uploads, reporting dashboards, and QA. She keeps every moving piece on schedule and on spec.
Adrianne Gonzalez
Client Success & Onboarding
Adrianne is the first person new clients work with. She handles onboarding, CRM setup, and ongoing communication to make sure every client knows exactly what's happening and what's next.
Stephie Althouse, PhD
Strategic Advisor, Organizational Clarity & Growth
Dr. Stephie advises P5 and its clients on organizational clarity, strategic positioning, and scalable growth frameworks. She helps leadership teams align their messaging, structure, and go-to-market strategy so that every part of the business communicates with purpose and moves in the same direction.
Joely Gardner, PhD
Strategic Advisor, Healthcare Marketing
Dr. Joely brings deep expertise in web usability, and regulatory strategy, backed by prior experience at Microsoft, META, and Oracle. She advises on messaging frameworks for medical device, pharmaceutical, and aesthetic practices.
Ready to See the System in Action?
Book a 30-minute demo and see how IntentID™, VisitorID™, and InboxID™ work for your business.
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