About Growth Machines
Growth Machines is a growth marketing and AI agency founded by David Zagury in Montreal. We help teams use AI on real work through training and implementation, and we run growth marketing on connected data.We work as people and agents together. Our own software sits underneath every engagement, so you and our team share the same data, reports and context.
How we work
- We work in the tools your team already uses, so nobody has to switch.
- Every tool we recommend is one we use ourselves.
- Your data stays in your licenses where possible.
- Connections are read-only.
- A person approves what goes out.
- French or English, your choice.
About David
Fifteen years in digital marketing. Director of Paid Media at NP Digital, running global brands and a team of paid-media specialists, and leading AI innovation inside the agency. Writes The AI Enablement Brief and built MediaPlan.ca.
David speaks and trains on practical AI for teams.
- Former Director of Paid Media at NP Digital, running paid media for global brands.
- Member of the Canadian Marketing Association's media council, where he leads sessions on AI adoption.
- Keynote at SocialWest 2026, and talks for Futurpreneur and corporate teams.
- Writes The AI Enablement Brief, a weekly newsletter on AI for marketing teams.
- Built MediaPlan.ca, an AI-powered media planning system.
- B.Com in Finance from Concordia University; MIT Digital Business Strategy.
Awards: Grand Prix, Best in Digital Innovation · Maverick of the Year, Young Blood Awards · Best Strategy, Retail Banking
Brands David has worked on: HSBC, TD Bank, Rogers, Décathlon, Sport Chek, Sports Experts, Mitsubishi, Good Food, Brault & Martineau, VIA Rail, Canadian Tire.
More about David at davidzagury.caThe collective
Senior heads of paid media, SEO and software development join an engagement when your work needs them.
David ZaguryFounder · paid media, growth and AI- Name to comeHead of Paid Media
- Name to comeHead of SEO
- Name to comeHead of Software Development
See where you stand in minutes.
Open the growth agent and give it your website and your goals. It reads your site, looks at your first screen like a visitor, asks ChatGPT, Gemini and Google AI Mode what they say about you, and ranks what to do. Then do the work with your team, or hand it to the studio.