We don’t consult.
We orchestrate.
Unlike consultants, we lead from within. Thrum embeds directly into your business, aligning internal teams, setting strategy, and driving revenue-forward action.
No decks from the sidelines. No fluff. Just rhythm and results.
What we’ve helped build
From zero-to-scale growth strategies to marketing systems that generated millions in new revenue, our team has led initiatives that stuck. We’ll share case studies and results here soon.
services
Your first CMO. And your best.
- Positioning & messaging clarity
- Marketing audits & funnel optimization
- Go-to-market strategies
- Campaign prioritization & execution plans
- Team structure & vendor oversight
- AI-assisted systems for scalability
Need design or dev?
We created boop. A Webflow design & development subscription service that moves in rhythm with your brand. It’s the perfect companion to our marketing leadership.
Meet Eric
Eric Lessman, Fractional CMO
Eric Lessman leads Thrum’s first wave of fractional CMO engagements. With 15+ years of experience across digital strategy, brand building, and growth leadership, he’s helped early-stage companies grow into multi-million dollar operations through thoughtful, scalable systems.
He now brings that same calm clarity to Thrum. Embedding alongside teams to orchestrate marketing that actually moves the needle.

testimonials
Eric brought clarity and leadership from day one. Through Thrum, he helped us rethink how our marketing worked, not just what we were doing. Strategic, steady, and someone you actually want to work with.

Matter
Thrum has been a strategic partner in evolving our digital infrastructure to support rapid growth. Eric’s leadership made a measurable impact across customer experience, product expansion, and revenue growth.

The Green Dragon CBD