The FTC told a US district judge it is still determining who Amazon's competitors are for its 2023 antitrust lawsuit and the list could include Walmart and eBay
Lawyers for the company and the agency appeared Friday before US District Judge John Chun in Seattle to provide a high-level overview …
Context & Ripple Effects
The FTC's case has already survived an important procedural stage, with a federal judge allowing core antitrust claims to proceed while dismissing some state-law claims in an earlier ruling on the FTC's claims. The agency's still-open definition of Amazon's competitors now becomes a consequential part of framing that surviving case.
The dispute is moving toward an October 2026 trial date, but the FTC has not yet settled whether Walmart and eBay belong in the relevant competitive set. That choice affects how the court will assess Amazon's position and conduct.
First-order effects
- The FTC and Amazon must contend with an unresolved market-definition question as the case advances, making evidence about rivalry with Walmart, eBay, and other retailers central to the parties' litigation strategy.
- Walmart and eBay could be drawn into the case as potential comparators or sources of evidence, even though the FTC has not finalized their status as Amazon competitors.
Second-order effects
- A broader competitor set could make Amazon's market position look different than a narrower platform-focused definition; Amazon is likely to press that distinction, while the FTC will need a coherent basis for its final boundary.
- Other large retail and marketplace operators may face greater scrutiny of how their businesses are compared across online retail, third-party selling, and related services if they become relevant to the case record.
Third-order effects
- If courts accept more expansive definitions of competition around large digital retailers, antitrust cases may increasingly turn on ecosystem-level rivalry rather than a single platform category; the outcome here remains unresolved.
- The case illustrates how market definition can become a practical constraint on platform enforcement: agencies need to connect broad consumer alternatives to a legally durable account of competitive harm.
The trend: Platform antitrust enforcement is shifting from simply identifying scale to proving which interconnected services and retailers meaningfully constrain one another.