New Jersey argues Amazon wields monopsony power over delivery drivers and delivery partners, in a new state lawsuit

New Jersey is asking a court to take a close look at Amazon’s power in the delivery labor market, arguing the company operates a “monopsony,” a market structure where a small number of buyers can set terms and pressure suppliers. In this case, the state’s position is that Amazon’s scale as a shipping and logistics customer gives it outsized leverage over delivery partners and drivers, enabling the company to influence pay and working conditions.

A monopsony is the mirror image of a monopoly. Instead of one seller dominating a market, one or a few buyers dominate demand, which can weaken workers’ and smaller businesses’ ability to bargain for higher wages or better terms. The legal question for New Jersey is whether Amazon’s role as a key buyer for delivery services effectively created a monopsony dynamic that harmed workers and stifled competition.

According to the allegations reported, New Jersey says Amazon used its market dominance to suppress wages. The state also claims Amazon undermined efforts to organize workers, curbing unionization and collective bargaining efforts that could give drivers and delivery workers more leverage. In addition, New Jersey alleges Amazon’s practices limited competition, pointing to the broader market impact of a dominant buyer shaping labor and vendor terms.

The lawsuit’s framing centers on last-mile delivery, where parcel volumes flow through a chain of contractors, delivery partners, and drivers. For companies like Amazon, that chain can be a key operational asset, but it also introduces a dependence problem. If one customer dominates the demand for delivery services in a region, the supplier side can have fewer alternative customers to turn to when negotiating pay or terms.

Amazon operates a large logistics network and relies on delivery capacity to move packages quickly. The company’s public materials often describe how its fulfillment and transportation systems are designed to serve customers at scale, including the systems that support last-mile delivery. But in this lawsuit, New Jersey is not challenging Amazon’s goal of fast delivery alone. It is challenging, in legal terms, the bargaining power the state believes Amazon holds over those who provide delivery labor and services.

The company has not, in the material described here, been quoted in detail responding to the state’s specific claims. As a result, key elements of the dispute remain open, including what Amazon argues about the structure of the relevant market, whether it characterizes delivery services as competitive rather than monopsonistic, and how it views any conduct tied to wages or organizing efforts.

For investors and business watchers, the case indicates a broader regulatory theme: antitrust and labor-related scrutiny is increasingly reaching marketplaces and logistics ecosystems, not just traditional industries. It also highlights a policy tension for platform-scale companies, where speed and scale depend on complex contractor networks, but the labor outcomes can draw legal attention.

What to watch next is how courts interpret the “monopsony” claim and define the relevant market for delivery services and labor. Another near-term focal point will be whether New Jersey’s allegations lead to detailed discovery into Amazon’s contracting terms, pricing and performance requirements, and any communications related to union activity. Until then, the precise scope of the alleged conduct and the evidentiary record will likely drive how the dispute develops.