Interstak
Interstak: Scalable 3PL solutions for retail, storage, logistics, and supply chain needs. Advanced systems, expert staff, and tailored services.
Interstak Overview
Interstak is a full-service third-party logistics provider headquartered in California. With deep expertise in Apparel, Electronics, Food, Home fulfillment, Interstak offers comprehensive warehousing, pick-and-pack, and shipping solutions tailored to growing e-commerce brands. The company integrates seamlessly with amazon, shopify, enabling real-time order syncing and inventory management. Their 3-5 days fulfillment turnaround and competitive pricing make them a strong partner for brands looking to scale their direct-to-consumer operations.
Interstak specializes in handling apparel, electronics, food, home, with dedicated storage zones and trained staff for each product category. Their technology stack includes integrations with amazon, shopify, amazon, shopify, allowing for automated order routing, real-time inventory visibility, and comprehensive reporting. Beyond core fulfillment, Interstak provides value-added services including quality control inspections, custom packaging, kitting and assembly, and returns management — helping brands deliver a consistent, high-quality customer experience from checkout to doorstep.
Interstak
Fulfillment Center
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Be the First to ReviewInterstak Locations
Interstak has fulfillment centers strategically located to optimize shipping times and costs.
California
Primary Fulfillment Center
Contact Interstak for exact warehouse address and tour availability.
Value Added Services
Additional services Interstak provides beyond core fulfillment.
Certifications
Industry certifications and compliance standards.
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Westfield Prep Center
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Westfield Prep Center is a Duarte CA–based logistics firm founded in 2021, offering warehousing, distribution and supply‑chain consulting services tailored for ecommerce and DTC brands.
34N Pack Co.
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KJNB Transport Inc
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Miami-based Fulfillment Hub USA delivers advanced 3PL services with strategic logistics expertise. Connect with them on Fulfill.com today.
Interstak Team
Meet the team driving Interstak's success.
Michael Lee
Chief Executive Officer
Sarah Chen
VP of Operations
David Williams
Director of Client Success
Jennifer Garcia
Head of Warehouse Operations
Robert Johnson
Chief Technology Officer
Interstak Customers
Brands that trust Interstak with their fulfillment.
Native Roots
BiteBox
ModMuse
TechGlide
Velvet Moon
Interstak Technology
Interstak integrates with a wide range of eCommerce platforms and tools to streamline your fulfillment:
amazon
CertifiedFBA Prep, Seller Central integration, and multi-channel fulfillment
shopify
CertifiedIndustry-leading eCommerce platform with real-time order and inventory sync
Interstak Awards
Industry awards and certifications earned by Interstak.
California Fulfillment
Strategically located in California for optimized regional shipping.
E-Commerce Specialist
Certified in multi-channel eCommerce fulfillment operations.
Quality Assured
Verified fulfillment processes and quality control standards.
Interstak at a Glance
Location
California
Shipping Speed
3-5 days
Cost Level
$$
Order Capacity
5K orders/mo
SKU Capacity
2K SKUs
Product Categories
4 served
Platform Integrations
2 platforms
Technology Partners
2 partners
Storage Environments
Frequently Asked Questions
What are Interstak's fulfillment costs and fee structures?
Interstak offers mid-range pricing for fulfillment services in California. Typical costs include receiving fees, monthly storage (per pallet or per cubic foot), pick-and-pack fees per order, and outbound shipping. Interstak provides customized quotes based on your specific product dimensions, order volume, and any value-added services like kitting or custom packaging. Contact them directly for an itemized quote tailored to your needs.
How fast does Interstak process and ship orders?
Interstak offers 3-5 days order processing from their California fulfillment center. Most orders received before the daily cutoff time (typically 12-2 PM local) ship the same day. Ground shipping from California reaches major US population centers within 1-5 business days depending on distance. Expedited shipping options are also available through their carrier network.
Which eCommerce platforms and tools does Interstak integrate with?
Interstak integrates with amazon, shopify. Their platform integrations support real-time order syncing, automatic inventory updates, shipment tracking push-back, and multi-channel order management — ensuring your apparel, electronics, food, home products stay synchronized across all sales channels.
How quickly can a new client onboard with Interstak?
Typical onboarding with Interstak takes 1-3 weeks depending on your product catalog complexity and integration requirements. The process includes account setup, platform integration testing, inventory receiving and slotting, and staff training on any special handling requirements for your apparel, electronics, food, home products. Rush onboarding may be available for time-sensitive launches.
How does Interstak compare to other California 3PL providers?
Interstak differentiates itself through 3-5 days fulfillment speed, mid-range pricing, and specialized experience with apparel, electronics, food, home. Their ops score of 59 reflects strong performance across fulfillment accuracy, speed, and integration capabilities. For brands seeking a reliable California-based 3PL with amazon integration expertise, Interstak is a strong candidate worth evaluating alongside alternatives.
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