About C40 Digital
A marketing agency for the AI era.
Senior strategists paired with technical practitioners. Built for brands that want measurable growth, not vanity activity.
Why C40 exists
Marketing is changing faster than most agencies can keep up.
AI is shifting how customers find brands, how they evaluate them, how they buy. Most agencies are bolting AI on top of last decade’s playbook. We started fresh: senior strategic counsel combined with hands-on AI implementation, run by people who’ve actually shipped both.
How we work
Three principles drive every engagement.
- 01
Strategy before tactics
We diagnose before we recommend. The work that follows is anchored in a documented thesis, not a vendor pitch.
- 02
Measurement from day one
Every engagement has clear success metrics defined before the work starts. We instrument for measurement, not for theater.
- 03
Built to be handed off
We document what we do so your team can carry it forward. We're not interested in becoming a permanent dependency.
What we believe
A few opinions that shape the work.
- Most marketing problems are decisions made without enough context, not tactical execution problems.
- AI changes the unit economics of marketing work. Brands that adopt deliberately will pull away from those that don't.
- Your website is still the highest-leverage marketing asset you have. Most brands are underinvesting in it.
- Search isn't dying, but it's changing fundamentally. AEO, GEO, and AI citations are real, not buzzwords.
- Senior judgment matters more than headcount.
Where we are
Anchored in Atlanta.
We’re based in Atlanta, Georgia. Atlanta has become one of the most interesting markets in the country for ecommerce, brand, and consumer growth. Being here keeps us close to a network of operators, founders, and senior practitioners who push our thinking forward.
We work with clients across the country and beyond. Distance hasn’t been a constraint since 2020.
What we bring
Capabilities across the work that drives growth.
AI Implementation
Custom AI tools integrated into your stack for marketing intelligence, ecommerce intelligence, sales performance, and competitor benchmarking. Our differentiator.
Consultation
Marketing strategy, growth consulting, brand audits, competitive intelligence, social media advisory, and full SEO analysis covering AEO, GEO, and AI citations.
Brand
Brand creation, identity, naming, voice, and guidelines built to scale across every touchpoint.
Website Design
Modern websites built for search and AI engines, ecommerce platform work, content production, and ongoing performance reporting.
Let’s talk about your growth.
Discovery calls are 30 minutes. No deck, no pitch, just a conversation about where you are and where you want to go.
Book a discovery call