Prep Center Los Angeles
California's Top Prep Center

Your Fulfillment Partner, From Startup to Scale
The Swifthouse is a boutique 3PL located outside Philadelphia, providing nationwide e-commerce fulfillment, Amazon prep, warehousing, and shipping for startups and growing brands. The company specializes in e-commerce prep services (FBA, pick/pack), shipping & receiving, inventory management & storage, and offers temperature-controlled storage without long-term contracts. The team works to reuse boxes and packing materials wherever possible and provides month-to-month flexible storage options
Swifthouse is a Pennsylvania-based 3PL built for brands that want fast turnaround, low friction, and zero mystery in billing. We’re not the biggest warehouse in the country — and that’s the advantage. We move faster than large operators, communicate clearer than them, and price simpler than them. We started as one of the largest used textbook sellers in the U.S. before transitioning into a full 3PL in 2020. When you process thousands of units a day in a high-volume book business, you learn efficiency the hard way: speed, labeling accuracy, lean storage, and cost control. We used that foundation to build a fulfillment operation for businesses who don’t want excuses — they want throughput. What makes us different: • Same boutique responsiveness — without boutique bottlenecks • Transparent pricing with no “what is this fee?” surprises • No strict monthly minimums blocking small + scaling brands • FBA prep, WFS, DTC shipping, lot tracking, kitting, bundling • Systems built for repeatability so accuracy doesn’t drop with volume We exist for founders who want to grow without getting crushed by fulfillment. You sell, market, and scale — we handle the part that breaks most businesses when volume hits. Swifthouse was built to be the middle ground the industry is missing: The discipline and throughput of a large 3PL. The flexibility and communication of a small one. Brands don’t stay with us because we’re the closest or the cheapest. They stay because we make operations feel controllable and scalable. If you want to see how we operate, meet the team, or walk the floor — here’s a short intro video: https://www.youtube.com/watch?v=PkMewLkMhoM
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Pick and pack, prep, label, repack, and ship entire inventory under Amazon's product preparation compliances
Picking, packing, prepping, and shipping customer orders placed through online stores or marketplaces
Handles orders out for delivery with fast turnaround via competitive shipping vendor rates
Consolidates inventory in one place with a software tool that streamlines order and inventory management and provides reporting and analytics
Temperature-controlled storage solutions for any product regardless of size or quantity, month-to-month with no long-term contracts
Fulfillment by Merchant option to help prevent stock outs
Swifthouse - FBA, FBM, Shopify and more does not publish a rate card — its pricing is recorded here as “Quote on request”. Ask for a written quote against your monthly volume, unit size and SKU mix, and confirm any minimum or setup fee at the same time.
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