About vibe MKTG

vibe MKTG

Founded by Stephen Rumbelow, Vibe MKTG is where humans lead and AI delivers.

Vibe MKTG was built for ambitious brands who’ve outgrown bloated marketing retainers, scattered tactics, and strategy decks that never get actioned.

This is vibe marketing — a smarter, faster way to scale. Strategy sets the tone. AI handles execution. Everything stays in tune — across brand, message and channel.

Who I am

I’m Stephen Rumbelow — Fractional CMO, strategic growth partner, and trusted advisor to businesses ready to cut through noise and unlock momentum.

With 20+ years of global, digital and marketing leadership experience across B2B, B2C and DTC, I’ve worked on both agency and client side, from CEO to CMO. I’ve helped startups win funding, revitalised tired brands, scaled demand generation engines and delivered commercial impact for SMEs and scale-ups alike.

One biotech client now has the largest sales pipeline in its history — and is on track to quadruple revenue this year.

What I Stand For

  • Clarity in Strategy: Cutting through complexity to focus on what actually drives growth.

  • Actionable Insights: Strategy you can execute. Results you can measure.

  • Authenticity and Trust: Real relationships, not just retainers. Built on honesty and shared wins.

  • Innovation with Purpose: AI that enhances human creativity — not replaces it.

  • Resilience and Growth: Helping businesses (and leaders) navigate change and come out stronger.

vibe MKTG is for You if...

  • You’ve hit a growth plateau and need a smarter system

  • You’re building a brand and need strategy that scales

  • You’re overwhelmed by martech and underwhelmed by results

  • You want senior-level thinking without hiring a full-time CMO

Let's Build Something Smarter

You don’t need another agency.
You need someone to lead. To guide. To cut through the noise.

Let’s build something smarter — together.

Email: stephen@vibemktg.ai
Mobile: +44 (0)7879759425

Vibe MKTG Ltd is incorporated in England and Wales under company number 13728564.
vibe MKTG® is a registered trademark. All rights reserved.

Site designed by: AI Conductor + ChatGPT.