We favor simple, durable routing rules over brittle software setups that break during high-volume sales days.
We Handle Daily Back-Office Headaches So You Can Build Products
Sellerguilds manages fulfillment logic, inventory reconciliation, and shopper care desks for small to mid-sized US merchants. We remove daily back-office chaos so founders and brand leads can focus on marketing and product development.
Modern online retail is complex. Between marketplace rules, warehouse handoffs, and customer service queues, founders spend their days firefighting basic errors instead of expanding their catalog.
Say helloEvery inventory variance and carrier delay receives an incident log, root-cause assessment, and permanent operational fix.
Our team actively hunts for dimensional weight savings, misplaced 3PL fees, and excessive refund claims to protect bottom-line profit.

Operational Clarity for E-Commerce Brands
Modern online retail is complex. Between marketplace rules, warehouse handoffs, and customer service queues, founders spend their days firefighting basic errors instead of expanding their catalog.
We founded sellerguilds to give independent retail teams the operational discipline of an enterprise brand without building an expensive internal logistics department.
Experienced logistics operators and retail specialists running daily merchant workflows.
Katherine BriggsFormer regional distribution director with 12 years in this managing 3PL contracts and multi-node parcel distribution.
Specializes in middleware connectivity, inventory syncing, and automated order exception workflows across major e-commerce platforms.
Mark AlvarezOversees retail helpdesk pods, dispute escalation workflows, and customer retention metrics for growing direct-to-consumer brands.