HelloFresh slashes fulfillment costs 0.8 pp with Phoenix robotics

Cold storage automation has long been hampered by battery inefficiencies and integration complexity. HelloFresh’s success with Locus Origin robots—featuring heated motor enhancements—proves that modern collaborative robotics can reliably operate in refrigerated environments, unlocking a new era of efficiency for food logistics. For supply chain leaders, this deployment signals a scalable model for tackling labor shortages and cost pressures in temperature-controlled fulfillment.

HelloFresh has taken a significant step in automating its cold chain fulfillment operations with the deployment of Locus Origin autonomous mobile robots at its Phoenix chilled facility. The move, detailed by Locus Robotics and HelloFresh executives, covers 12,000 square feet of refrigerated space and supports two dedicated meal kit picking lines. This expansion enables the company to handle a greater variety of SKUs while simultaneously driving down fulfillment costs, which improved by 0.8 percentage points year-over-year in Q1 2026, according to CFO Fabien Simon during the May earnings call.

“

The move, detailed by Locus Robotics and HelloFresh executives, covers 12,000 square feet of refrigerated space and supports two dedicated meal kit picking lines.

The integration of robotics into cold storage addresses a persistent challenge in the meal kit industry: maintaining high throughput and accuracy in temperature-sensitive environments. HelloFresh’s fulfillment model requires managing hundreds of unique SKUs—proteins, produce, dry goods—across multiple meal recipes, all while preserving freshness and meeting precise delivery windows. The Locus Origin robots are designed for high-volume, collaborative picking, working alongside human associates to retrieve fast-turning items in-aisle. By automating order movement from induction to drop-off, the system reduces walking time and potential bottlenecks, increasing overall efficiency.

A key innovation highlighted by Locus Robotics is the heated motor enhancement and charging modifications for the Origin robots. Cold storage conditions can degrade battery performance, lowering efficiency and uptime. Locus addressed this with thermal management that ensures reliable operation in refrigerated environments. This technological adaptation indicates a maturing of warehouse robotics systems that can now serve sectors beyond ambient e-commerce—opening doors for broader adoption in grocery, pharmaceuticals, and other cold chain applications.

The implementation process was notably swift, with much of the testing completed virtually beforehand. Brad Mesloh, HelloFresh’s associate director of strategic design, stated that once the robots were on the floor, final validation took only a few days, making the deployment “much quicker and simpler than our legacy systems.” This rapid integration points to the flexibility of modern robotics platforms, which can be scaled without lengthy facility redesigns. For HelloFresh, it means faster time-to-value and reduced disruption to ongoing operations during peak demand periods.

The financial impact is already visible. The 0.8 percentage-point improvement in fulfillment costs as a share of revenue, excluding impairment and share-based compensation, is a direct result of network optimization and productivity gains embedded into the operating model, per Simon. In the competitive meal kit market, where margins are thin and customer acquisition costs are high, such efficiency gains can make a significant difference. HelloFresh’s ability to lower fulfillment costs while simultaneously increasing SKU variety gives it a dual advantage: improved profitability and enhanced customer offering.

From a broader market perspective, this robotics deployment reflects the industry trend toward automation as a service (RaaS). Locus Robotics operates on a robots-as-a-service model, allowing HelloFresh to avoid large upfront capital expenditures and instead pay based on usage or throughput. This aligns with many logistics operators seeking operational flexibility and scalability without heavy fixed investments. As meal kit delivery and online grocery continue to grow, robotics solutions tailored to cold storage will likely proliferate. HelloFresh’s early move could serve as a blueprint for competitors like Blue Apron or Sunbasket, as well as traditional grocers expanding into e-commerce.

Looking forward, the success in Phoenix may encourage HelloFresh to replicate the model across its network of over ten fulfillment centers in the US and internationally. The company has been focusing on profitability after years of growth-first strategy, and automation is a key lever. The CFO’s comments suggest a sustained effort to embed productivity improvements, meaning further deployments of robotics and other technologies are probable. As the technology matures, we might see more collaborative robots handling end-to-end processes, from sorting to packaging, further reducing reliance on manual labor in temperature-controlled spaces.