image of a teambuilding activity (for a consulting firm)[background image] image of logistics control room (for a trucking company)[interface] biotech software analysisimage of meeting with financial advisors

Build Smarter.
Scale Faster.

ProductLedGrowth.ai helps digital-first businesses align product, marketing, and sales around one principle: let the product do the heavy lifting.

Get startedSee how
AI-powered PLG solutions

What We Believe

Product is your best marketer.

When users experience value fast, they sell for you. We design that journey.

AI isn’t a tool—it’s a multiplier.

From personalization to predictive insights, AI helps you move faster, cheaper, and smarter.

Sales still matter—especially in high-trust industries.

PLG doesn’t replace people. It empowers them to spend more time closing and less time convincing.

Experimentation wins.

Test fast. Learn faster. We embed A/B testing across product, UX, and messaging.

Strategic playbooks

Access proven frameworks for onboarding, feature adoption, and pricing to accelerate product-led growth.

About Me

Hi, I’m John Stewart, founder of ProductLedGrowth.ai. With 15+ years leading growth, product, and optimization across fintech, mortgage tech, and eCommerce, I’ve seen what works—and what wastes time. I created PLG.ai to help companies stop guessing and start scaling.

I specialize in:
– PLG strategy
– AI-powered personalization
– Experimentation systems
– Fractional product leadership

Whether you’re in fintech, mortgage, or SaaS, I help make your product your best growth engine.

What We Do

Unlock scalable product-led growth with expert strategy, AI insights, and hands-on execution for SaaS and fintech leaders.

Fractional PLG Leadership

Get executive-level insight without full-time overhead.

PLG Strategy & Implementation

Build and scale product-led growth playbooks.

AI-Driven CRO & Personalization

Launch journeys that convert with less friction.

Experimentation & A/B Testing

Build the systems to learn fast and grow faster.

image of team collaboration (for a trucking company)

Let’s Build Together.

You don’t need another agency. You need a strategic partner who knows how to scale smart—with systems that don’t break when growth accelerates.

Let's Connect