Impact through insight.

We stack the odds in your favour with client-driven marketing.

Don’t rely on gut instinct or default to the status quo.

Stack puts real client insight front and centre to build standout B2B value propositions and marketing campaigns.

Big agency quality without the overheads. You can have it all.

Style and substance

We combine creative flair and commercial goals to drive client action.

You and them

We generate outsized results for you by maximising value for your clients.

Speed and rigour

We make fast progress, testing ideas and collaborating with a sprint mindset.

Our work

AI proposition and governance campaign: Helping DLA Piper meet clients where they are on AI

Digital health proposition and campaign: Seizing market leadership for Taylor Wessing

Innovation proposition: Coming soon…

Our services

  • We help with:

    • Value propositions and marketing messages

    • Service frameworks and go-to-market architecture

    • Campaign ideas

  • We help with:

    • Client testing interviews, panels and online focus groups

    • Internal stakeholder testing

    • Market research design

    • Brand benchmarking

    • Competitor analysis

  • We help with:

    • Evidence-based thought leadership

    • Marketing and business development content

    • Sales enablement playbooks

  • “Stack is my go-to partner for marketing campaigns that deliver sales and create headlines. The quality of their thinking is excellent. I trust Stack with my most strategic and senior stakeholders.”

    Alessandra Almeida-Jones, Global CMO, BCLP

  • "Stack's process was an excellent way to define, stress-test and strengthen new tech propositions. Alex and Rachael understood the market, extracted valuable insights and worked flexibly so we could seize a new opportunity."

    Ruth Ling, former Head of Change, Taylor Wessing

  • "I rely on Stack for a smart perspective on my commercial challenges. They've helped open cross-selling opportunities and target complex buyers. I value their systematic, thorough approach underpinned by real evidence."

    Nicola Elcock, former CMO, Anvil Group (now part of Everbridge)

Testify blog

Testify is our space for experimentation and learning. Ideas to help you maximise impact through insight.

A game-changers’ guide to marketing through disruption – inspired by conversations with legal buyers.

Reinvent marketing

Master data-backed campaigns: Practical tips on how to speed up data gathering and maximise the impact of insight-led campaigns.

Master data-backed campaigns

Client testing. Easy peasy: Four easy principles to predict the success of B2B marketing campaigns and value propositions.

Client testing. Easy peasy.

Meet the founders

Rachael and Alex founded Stack in 2017, disillusioned with the lack of tangible return delivered by marketing and frustrated by unfocussed growth strategies. Drawing on more than 30 years experience in marketing and business development for some of the world’s largest B2B brands, we’ve created a new blueprint for client-driven marketing that stacks the odds in your favour.

Get in touch.
Deliver more.

Send us an email and start a conversation about your next value proposition or campaign.