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Platform reviews · No. 04

One Plan, One Data Model

Technical co-founder alignment — why most startups die of people problems, and how a shared customer journey map keeps marketing and engineering on one plan.

One Plan, One Data Model

Why this matters now

The most expensive failure in a startup is rarely technical. Harvard Business School's Noam Wasserman, whose research on roughly 10,000 founders became The Founder's Dilemmas, puts it starkly: around 65 per cent of high-potential startups fail because of conflict among the people at the top, not because the market was wrong or the product did not work. That finding is more than a decade old and it has not aged. In 2026 the typical fault line is the one between the technical co-founder who owns the product and the commercial co-founder who owns growth — and the software they each buy, the data each keeps, and the meetings each skips.

The structural picture sharpens the problem. Marketing has become the primary owner of customer-experience technology and now controls a martech budget that IT once governed. At the same time, the CMO Council's 2026 Marketing Transformation Performance Audit finds only one in four chief marketers describing themselves as highly advanced in embracing martech, with 37 per cent "challenged and lagging" in identifying, integrating and deploying it, and the most common complaints being fragmented data, disconnected workflows and limited cross-functional alignment. Gartner's own surveys have tracked stack utilisation falling from 58 per cent in 2020 to 33 per cent in 2023, with only 15 per cent of organisations qualifying as martech high performers in its 2025 survey. Marketing has the keys to the technology; engineering has the understanding of it; the two rarely sit in the same room.

This is the episode that states the thesis of the whole show. Daniel Drakopoulos trained in both Marketing and Information Systems, worked operational roles across digital agencies and seed-stage startups in London, Singapore and Sydney, and founded Drakopoulos Ventures in 2017 on one idea: alignment between creative marketing and engineering removes operational friction and accelerates product-market fit. In practice that means one plan, one data model, one measure of progress — and a customer journey map that both co-founders sign, because it is the only document that names every step from first touch to retention and the system behind each one. This episode is about how that document gets written, who owns what once it exists, and the rituals that keep it honest.

Evidence

Findings

Numbered facts, each with its source.

  1. 01

    65 per cent. Harvard Business School professor Noam Wasserman, whose research on around 10,000 founders informed The Founder's Dilemmas, finds roughly 65 per cent of high-potential startups fail because of conflict among co-founders and other "people problems", rather than market or product.

    Entrepreneur · CNN Business · Business of Software

  2. 02

    Founder departures. Thirty-five per cent of funded founding teams see a founder leave, most within the first two years; aggregated 2026 commentary also reports that startups with two co-founders raise about 30 per cent more than solo founders (an aggregator figure — verify before quoting on air).

    The Lonely Entrepreneur · Mental Momentum Research

  3. 03

    Technical versus commercial priorities. Co-founder advisory firms describe the recurring pattern: the technical partner focuses on building the product while the business partner focuses on expansion, and when priorities are not explicitly aligned — equity, roles, decision rights, before the first line of code — the tension becomes structural.

    Konsultori · Reboot

  4. 04

    Martech mastery lacking (July 2026). The CMO Council's 2026 Marketing Transformation Performance Audit and Scorecard, drawn from a self-assessment of more than 200 marketing leaders (over half at companies above US$500 million revenue), finds only one in four chief marketers "highly advanced, adaptable and agile" with emerging martech; 41 per cent report good traction and early deployment; 37 per cent are "challenged and lagging" in identifying, specifying, integrating and deploying solutions. Fragmented data, disconnected workflows, underperforming stacks and limited cross-functional alignment persist despite years of transformation spend.

    GlobeNewswire / CMO Council · Demand Gen Report

  5. 05

    Marketing now owns the budget IT governed. Industry analysis of the CMO–CTO relationship notes the marketing team has become the primary user and owner of customer-experience technologies and has been handed the martech budget that was once commonly governed by IT.

    MarTech · Advertising Week

  6. 06

    Misalignment at the top costs ROI. Adobe and Forrester both describe the cost of CMO–CIO misalignment: marketing and IT "playing catch-up" rather than meeting business goals, staffing problems and technology investments that fail to prove ROI or support KPIs; Forrester frames strong CMO–CIO collaboration as an accelerator of business success.

    Adobe · Forrester

  7. 07

    Stack utilisation. Gartner's Marketing Technology Survey of 405 marketing leaders (May–June 2023) found marketers using just 33 per cent of their stack's capability, down from 42 per cent in 2022 and 58 per cent in 2020; its 2025 survey reported active use at 49 per cent but only 15 per cent of organisations qualifying as martech "high performers".

    MarTech · Marketing Charts · Gartner

  8. 08

    What CMOs say they will change. PwC's Pulse survey of CMOs lists the top planned operational changes as digital: better digital asset management, more martech and analytics, superior data and identity management, and stronger first-party data strategies.

    PwC

  9. 09

    A practical alignment roadmap. MarTech's guide to aligning martech with business strategy argues for a shared operating model — agreed outcomes, joint ownership of data and measurement, and a governance cadence — rather than a technology list.

    MarTech

Sources