GoodDay

Overview

GoodDay makes GoodDayOS, an ERP and retail operating system that runs inside the Shopify admin for consumer brands. It covers inventory, purchase orders, shipments, wholesale sales orders and operational data in one system. It is meant to replace spreadsheets and separate legacy ERP software for operations teams.

Built for

Inventory-based consumer brands on Shopify that sell across DTC, wholesale and retail; it is not aimed at manufacturers, accountants, HR or enterprise IT teams.

Pricing

A flat monthly subscription starting at $1,000/month, with unlimited users, no per-seat charges and no pricing tiers. Most WMS, 3PL, wholesale and finance integrations are $100/month. Implementation costs are estimated up front, and startup pricing is available by application.

Products

• ●GoodDayOS ERP embedded in Shopify for inventory, supply chain, wholesale and operational data.
• ●Inventory Management Tracks inventory across channels, with receiving, transfers, adjustments, returns and FIFO COGS.
• ●Supply Chain Manages items, purchase orders, vendors, shipments and estimated landed costs.
• ●Sales Order Management Handles wholesale and B2B orders, presales, split shipments and inventory commitments through fulfillment.
• ●Operational Accounting Provides estimated landing costs, 3-way match and revenue recognition.
• ●GoodDay Sheets App Syncs GoodDay data to Google Sheets with automatic refresh and custom scripts.

Integrations

Buyer notes

• Support is live and Slack-based, staffed by people with operations experience.
• Setup is handled by the GoodDay team, and no outside consultants are required.
• An estimate for any implementation costs is given up front.
• Runs inside the Shopify admin using Shopify's Polaris design framework.

From GoodDay's own site and Shopify App Store listings, as of 2026-10-26.