What should Uber build or buy to accelerate Ads

Problem Statement Description

Product context: Uber is a mobility and delivery platform; its products include rides, Uber Eats, grocery and retail delivery, freight, driver and courier tools, and marketplace pricing.

Uber is exploring how to accelerate the growth of its Ads business within its global mobility, delivery, and logistics marketplace. As a product strategy candidate, you are asked to evaluate what Uber should build internally versus buy through acquisition, partnership, or third-party technology to expand its advertising capabilities faster.

The decision should account for Uber’s unique assets: high-intent consumer demand, real-world trip and delivery context, local marketplace density, merchant relationships, and driver/courier touchpoints. It should also consider the operational constraints of a two-sided marketplace where ads cannot meaningfully degrade reliability, safety, driver experience, consumer trust, or marketplace liquidity.

Your response should frame the strategic opportunity, compare credible build-versus-buy paths, and explain how Uber should decide among them. You do not need to produce a detailed financial model, but you should show clear thinking on market attractiveness, competitive dynamics, execution feasibility, and risks.

The experience should consider:

- Which parts of the Ads stack or ecosystem Uber may need to accelerate, such as ad inventory, targeting, measurement, sales tooling, self-serve buying, creative formats, or advertiser demand

- Where Uber has a natural right to win versus where external capabilities may be faster, cheaper, or more defensible

- How driver, courier, rider, eater, merchant, and advertiser experiences could be affected

- Competitive context from mobility, delivery, retail media, and local commerce players such as Lyft, DoorDash, Grab, Instacart, and regional operators

- Trade-offs between speed to market, control, differentiation, integration complexity, privacy, and long-term margin structure

- Key risks, including marketplace disruption, ad load fatigue, data privacy concerns, brand safety, operational complexity, and regulatory scrutiny

- Decision gates Uber should use before committing to build, buy, partner, or defer

The goal is to assess your ability to structure an ambiguous strategic growth question, identify realistic options, evaluate trade-offs, and recommend a decision-making framework that fits Uber’s marketplace strengths and constraints without jumping directly to a single unsupported answer.