Marketplace & Platform Strategy

Online marketplaces have become the defining sales channel in E-Commerce. Platforms such as Amazon, OTTO or Zalando concentrate millions of purchasing decisions every day and determine which brands are visible. At the same time, the platform landscape is differentiating: alongside the large generalists, industry-specific B2B platforms and specialised niche marketplaces are gaining strategic relevance. A robust platform strategy must integrate this dynamic, with clear prioritisation, an economically sound business-model logic and an operational implementation structure that takes immediate effect on the prioritised platforms.

Context and relevance

The decision as to which platforms a company is present on, and in which business model, has direct consequences for market share, channel profitability and competitive position. Platform-owned algorithms steer visibility and purchasing decisions; seller economics differ considerably by platform, category and fulfilment model; and the competitive dynamic on the large generalist platforms has intensified structurally in recent years. At the same time, specialised B2B platforms and niche marketplaces open up positioning options that are not achievable on the generalists. For PE investors and portfolio companies, the quality of the platform strategy is therefore a quantifiable growth lever with a measurable effect on reach, market share and channel profitability.

Our approach

FOSTEC & Company addresses marketplace strategy and operational platform performance on the basis of experience from over 200 projects across all industries and platform types. The Marketplace & Platform Strategy is divided into two modules that build on one another (Figure 1: Marketplace & Platform Services):

1. Marketplace & Platform Economy Strategy sets the strategic guardrails. The module answers the question of which platforms a company should be present on, in which business model and with which economic logic. At its core is the question of the optimal platform allocation – a decision that must assess market potential, competitive dynamics, channel economics and strategic positioning in an integrated way.
2. Marketplace Management & Optimization translates this strategy into operational performance. The module ensures that listings, advertising and account management are maximally effective on the prioritised platforms. At the same time, it prepares the structured hand-off to a digital-marketing partner for ongoing operational management – with clear KPIs, processes and management logic.

Figure 1: Marketplace & Platform Services

Results and impact

Clients receive a robust strategy geared to the specific platform landscape – with clear prioritisation, an economically sound business-model logic and an operational implementation structure that is immediately deployable. The analysis of seller economics and competitive dynamics per platform provides the basis for well-founded investment and allocation decisions. For PE investors and portfolio companies, the platform strategy thereby becomes a quantifiable growth lever with a measurable effect on reach, market share and channel profitability.

Position within the service portfolio

The Marketplace & Platform Strategy is part of FOSTEC & Company’s overarching Commerce & Growth Strategy portfolio. This comprises services of varying scope and focus along the entire commerce value chain:

• Marketplace & Platform Strategy
• Omnichannel Growth & D2C Strategy
• Channel Strategy & Distribution Architecture
• Commerce Media & Performance Strategy
• Revenue Architecture & Value Optimization
• Commerce Technology & Operations Infrastructure
• AI-Native Commerce & Business Model Innovation

Let us assess in an introductory conversation which platform strategy and operational optimisation opportunities exist for your company – data-based, pragmatic and with clear, actionable recommendations.