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This Is STACKS

STACKS Platform Overview - 2026

What Is STACKS

One platform. Three stacks.
Built for device operators.

STACKS is the operating system for businesses that buy, repair, and resell devices. Repair, Buyback, and Ecom each run as a polished standalone system - and they all share the same backend, inventory, pricing, and customer data.

Repair Stack

Tickets, diagnostics, and POS sync.

RepairDesk and MyRepairApp two-way sync, booking forms, lead capture, and a customer ledger that follows every device.

Buyback Stack

Scan, check, price, pay.

Guided buy workflow, price-config rules per model and grade, repurchase alerts, and payout reports per buyer or location.

Ecom Stack

List once, post everywhere.

eBay, Google Sheets sync, Meta Catalog, sold-handler auto-delist, profit-aware pricing, and product feeds for every channel you sell on.

The Tech Stack

Native everywhere.
Synced in real time.

STACKS runs on every device your team already uses - and the same data shows up everywhere instantly.

LIVE

iOS

iPhone + iPad

LIVE

Android

Phone + tablet

LIVE

macOS

Native desktop

BETA

Windows

Native desktop

LIVE

Web

No install

LIVE

Apple Watch

IMEI on the go

Built On

Realtime backend. Supabase with row-level security. Every device, message, and price update syncs across signed-in clients in milliseconds.

Pricing engine. Live market data from eBay, BackMarket, and other channels - normalized into one dataset with per-day immutable snapshots.

Marketplace + commerce. eBay, Meta Catalog, Google Sheets, Stripe Connect, and EasyPost shipping. OAuth-based, with token refresh handled for you.

CRM + messaging. GoHighLevel two-way, eBay messages, Facebook, Instagram, WhatsApp. One inbox per organization, AI responder optional.

Hardware. USB device readers (Mac + Windows), ZPL thermal printers, Bluetooth label printers, camera-based IMEI and ID scanning.

Developer surface. Per-org API access, webhooks for sold and lead events, credential vault, and OAuth into Meta, Google, eBay, and Stripe.

Who Runs It

For operators. Not generic SaaS.

Phone Stores

Repair Shops

Pawn Shops

Flippers

Wholesalers

Ecom Resellers

Buyback Operators

Refurb Labs

See It On Your Devices.

Start free, or jump into a screenshare and walk through it with us.