The New York software company that treats the shipping box as a pricing decision - not an afterthought.
PACCURATE, NEW YORK - Cartonization, simulated in three dimensions. The company's engine returns full packing instructions in milliseconds. Image: Paccurate
PEvery parcel a retailer ships carries a hidden tax: the empty space inside the box. Carriers charge by dimensional weight, so air travels at the price of goods. Paccurate, a logistics-software company based in New York, was built to squeeze that air out. Its cartonization engine decides which box each order belongs in, and how to arrange the items inside, using cost as the deciding factor - carrier rates, labor, and materials, not just how snugly things fit.
The company traces back to 2014, when co-founders James Malley and Pat Powers were building parcel-shipping apps for retailers. They kept watching clients lose money to dimensional-weight pricing, and kept being asked to find cartonization software that could stop the bleeding. After searching and coming up empty, they did what engineers with a domain obsession tend to do: they wrote their own.
By 2018 that side project became Paccurate. When the pandemic strained supply chains in 2021, large shippers who had long ignored packing optimization suddenly needed it, and the project turned into a business. Malley, who grew up in Harvard, Massachusetts, came to the problem honestly - his father built Clippership, one of the first multi-carrier shipping systems.
Today Paccurate sells to retailers, direct-to-consumer brands, and third-party logistics operators. Its named customers span meal-kit company Daily Harvest, cookware brand Our Place, Uber Freight, Axiom Space, Lionel Trains, and fulfillment operator Barrett Distribution - a spread that says something about how universal the packing problem is.
"Packing decisions should be informed by cost factors like carrier rates, labor, and materials - not just empty space."
Figures are company-reported customer results and are approximate.
Cartonization - deciding which container to use for a given set of items - is one of the least glamorous words in logistics. It is also where a meaningful share of shipping spend hides. Most operations pick boxes by habit or by the nearest size that fits. Paccurate reframes the choice as an optimization problem, weighing the real cost of each candidate box before a packer ever tapes one shut.
The problems it solves are concrete: over-paying carriers on dimensional weight, buying and shipping more corrugate than needed, filling trucks with air, and giving operations teams no reliable way to measure how efficiently they pack. For sustainability-minded shippers, the same math lowers Scope-3 emissions - the rare green initiative that also cuts the bill.
A lightweight cartonization engine that returns cost-optimized 3D packing instructions in milliseconds - which box, and how to arrange the items inside it.
A no-code control system for box suites, packing logic, and business rules, kept as a single source of truth across an operation.
Models millions of past shipments to find the ideal carton mix and test the impact of packaging, product, or automation changes before rollout.
Scores packing performance against an ideal benchmark - transportation spend, corrugate, void reduction - and supports EU and New Jersey packaging mandates.
Plenty of tools can tell you which box a set of items fits into. Paccurate's argument is that fit is the wrong objective. A slightly larger box with a cheaper carrier rate, or one that speeds a packer's hands, can beat a snug one that costs more to move. By optimizing on cost rather than volume alone - and pairing the engine with simulation and monitoring - Paccurate positions itself less as a bin-packing utility and more as a packing control system.
The market it competes in is crowded with cartonization tools and WMS/TMS modules. Common alternatives include:
"PacHealth represents a significant leap forward in cartonization technology, providing shippers with a clear, data-driven understanding of their packing health."
Paccurate has raised roughly $16.1M across seed and Series A rounds. The headline event was an $8.1M Series A in October 2024, led by Indianapolis-based venture studio High Alpha, with a syndicate of logistics-focused investors. The company said the capital would fund platform features, deeper partnerships with solution providers, and expanded customer support.
Third-party sources estimate annual revenue near $2M; the figure is unverified.
Building parcel apps, Malley and Powers watch retailers lose money to dimensional-weight pricing and can't find software to fix it.
The cartonization engine they built for their own clients becomes a company.
Strained supply chains push major shippers toward packing optimization.
Early backing from SpringTime Ventures and FirstMile Ventures.
A $3.5M round led by Tech Square Ventures expands the platform.
High Alpha leads to scale packing intelligence for retailers and shippers.
A packing performance score and compliance support join the suite.
CEO. From Harvard, Massachusetts, in a family steeped in shipping software - his father built the early multi-carrier system Clippership.
CTO. Drives the engineering behind Paccurate's cartonization, simulation, and analytics products.
Grow Together, Curiosity Fuels Innovation, Act with Integrity, Move with Purpose, Own It. The team supports nonprofits including Boston Cares and Neighborhood Forest.
It builds cartonization and packing-optimization software that tells shippers the most cost-effective way to pack each order - factoring carrier rates, labor, and materials rather than just filling empty space.
James Malley (CEO) and Pat Powers (CTO). They began building the technology in 2014 and formally launched Paccurate in 2018.
Roughly $16.1M in total, including an $8.1M Series A led by High Alpha in October 2024 and an earlier $3.5M Series A extension led by Tech Square Ventures.
PacAPI (cartonization engine), PacManage (packing-rules control system), PacSimulate (shipment simulation), and PacHealth (packing analytics and scoring).
Company-reported customer results of up to ~15% lower shipping cost, ~14% less corrugate usage, and ~22% less air shipped, along with reduced Scope-3 emissions.
Compiled from public sources including paccurate.io, High Alpha, BusinessWire, PR Newswire, Crunchbase, PitchBook and Supply Chain 24/7. Figures are approximate and company-reported where noted.