Built by operators: Why we believe ERP had to change

Luminous connects to Shopify. GoodDay lives inside it.

While Luminous provides inventory tooling layered on top of ecommerce platforms, GoodDay is built natively into Shopify as a full Retail Operating System - uniting inventory, orders, and financial operations directly within Shopify, with real operator support from day one.

Shopify-native (embedded in Admin)
Virtual inventory segmentation
Automated FIFO COGS
Multi-location inventory
Multiple Shopify store support
Inventory reconciliation (Shopify ↔ WMS)
Unlimited users
Out-of-the-box integrations
Private Slack + operator-led support

Why brands choose GoodDay over Luminous

Truly Shopify-Native

GoodDay runs directly within the Shopify Admin and uses Shopify’s native UI patterns, so teams work where they already are, without learning or maintaining a separate system.

Deeper inventory intelligence

Both platforms support inventory segmentation, but GoodDay goes further with things like, Automated FIFO COGS, Built-in Inventory reconciliation, and Finance-ready inventory data.

Built for scale, not just tracking

GoodDay is designed to support operational complexity as brands grow with things like multi-store setup and built-in WMS reconciliation that don’t exist in Luminous today.

Native integrations, less custom work

GoodDay has native integrations with category leaders like Loop, NuOrder, SPS, Crstl, and more. This allows brands to extend their stack without heavy custom integration or ongoing technical maintenance that brands choosing Luminous often experience.

Top-tier DTC brands trust us to run their ops seamlessly

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Easily connecting the dots in Shopify for future inventory, costing, and timing, GoodDay helped us get our purchase order and real-time shipping information in one familiar spot. This allows full access for all cross-functional teams, saving a ton of communication time. And, as an added bonus, working with the folks at GoodDay has been a blast!

Jennifer Wei, Criquet Shirts
Jennifer Wei
Chief Product Officer, Criquet Shirts
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Mugsy is excited about partnering with GoodDay to help drive efficiencies throughout our growing business. As a lean team, we are intentional about picking the best technology partners. We feel that GoodDay will become a key component of our technology stack - helping our product, merchandising, finance, and leadership teams stay aligned as we continue to scale.

Scott Dulaney, Mugsy Jeans
Scott Dulany
Chief Operating Officer, Mugsy Jeans
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At Recess, we pride ourselves on blending operational flexibility with creative design. With so much newness, keeping our backend in lockstep is essential. GoodDay establishes a single source of truth, enables visibility for all team members, and integrates flawlessly with Shopify. It's clearly built by operators for operators.

Maggie Brown, Recess Pickleball
Maggie Brown
Founder & Chief Executive Officer, Recess Pickleball
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GoodDay is built specifically for the needs of modern Shopify-native brands,
getting our PO and shipment transparency out of Excel without setting us back six figures — or requiring a dedicated team member to manage it.

Steve Fezcko, Soludos
Steven Feczko
Head of Operations, Lola Blankets
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We’re a family-owned business and GoodDay is going to help us grow La Matera profitably over time. It will centralize all of our important operating information. And, it’s simple enough that we won’t have to hire a small army to keep the system functioning correctly.

Jon-Mark Craddock, La Matera
Jon-Mark Craddock
Owner, La Matera

Built for operators who scale real brands

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Built by operators

Created by former brand operators who’ve lived the chaos.

Real human support

Average response time under one hour. Always real people.

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Unlimited users

Every team member included. No per-seat penalties.

Partner-forward ecosystem

Best-in-class tools, deeply integrated — not replaced.

Truly Shopify-native

Runs directly inside Shopify Admin. No parallel system.

AI agents

Coming soon

Inventory, wholesale, and production — handled automatically.

Reinvent your operations with GoodDayOS™

Streamline your scattered spreadsheets and disconnected software into one powerful retail OS. GoodDayOS™ seamlessly integrates within your Shopify admin, right where your team operates.

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