Stitch Labs · InfiPlex OMS Integration

Still looking for Stitch Labs? Here's where to go instead

Stitch Labs was acquired by Square in 2020 and fully shut down in spring 2021. If you're still searching for it, the InfiPlex™ OMS is built to do the same multichannel order and inventory job — running on active, supported infrastructure, with 130+ channels Stitch Labs never covered.

  • Stitch Labs Is DiscontinuedShut down in spring 2021, no ongoing support
  • A Direct Functional ReplacementMultichannel order & inventory management
  • USA-Based Support TeamMigration handled directly with you

How it works

How the InfiPlex Stitch Labs integration works

If you're reading this, there's a good chance you were a Stitch Labs customer (or inherited a business that was) and need a working multichannel inventory and order system today. InfiPlex picks up the same job: orders from every sales channel pull into one queue, inventory syncs in real time across everywhere you sell, and shipments route through your warehouse or a 3PL with tracking posted back automatically — the core workflow Stitch Labs customers relied on, running on active, supported infrastructure.

Flow diagram: Stitch Labs sends new orders to the InfiPlex Order Management System about every 15 minutes. InfiPlex pushes tracking numbers and real-time inventory back to Stitch Labs, and routes orders to Your Sales Channels, Your Warehouses, 3PL / WMS Partners for fulfillment. Stitch Labs Discontinued by Square, 2021 Seller account InfiPlex OMS Orders · Inventory · Shipping 100+ carriers · buffers · automation SINGLE SOURCE OF TRUTH No longer operating — platform shut down in 2021 Reconnect your channels directly to InfiPlex Orders routed for fulfillment Ship confirmations + stock levels return Your Sales Channels Amazon, Shopify & more reconnect through InfiPlex Your Warehouses Ship with 100+ carriers 3PL / WMS Partners ShipStation, ShipHero, Extensiv & more
Stitch Labs no longer operates. Instead of syncing with a discontinued platform, this diagram shows the migration path: your sales channels, once connected to Stitch Labs, reconnect directly to the InfiPlex OMS — which then handles the same order aggregation, inventory sync, and fulfillment routing Stitch Labs used to.

What’s included

Everything the Stitch Labs integration handles for you

  • Stitch Labs Is Discontinued

    Shut down in 2021 after being acquired by Square — no ongoing product or support.

  • A Direct Functional Replacement

    Multichannel order aggregation and real-time inventory sync, the same core job Stitch Labs did.

  • 130+ Channels, Not Just a Few

    Far beyond what Stitch Labs ever connected, including retail EDI and 3PL/WMS routing.

  • No Migration Fee

    Setup and configuration are included as part of your InfiPlex plan.

  • USA-Based Onboarding

    Our team scopes your current channel mix and gets you live in 1–3 business days per channel.

  • Built for Where You Are Now

    Whether your business looks the same as it did in 2021 or has grown substantially since.

Frequently asked

Top Stitch Labs questions, answered

Our dedicated FAQ hub answers 26 real questions about setup, order management, inventory sync, shipping, and pricing. A few of the most-asked:

View all 26 Stitch Labs FAQs →

Connect the rest of your stack

Pair Stitch Labs with the systems you already run

InfiPlex connects Stitch Labs with 130+ marketplaces, carts, shipping platforms, 3PLs, WMS, and ERP systems — and our Growth Packages include building new API integrations you need at no additional cost.

Ready to put Stitch Labs on autopilot?

your OMS is typically live in 1–3 business days, and our USA‑based team handles onboarding with you — no coding required.

Questions about your exact setup?

Our team configures Stitch Labs integrations every week. Contact us, email info@infiplex.com, or call 888‑770‑0857 and we’ll walk through your channels, warehouses, and volume together.

Stitch Labs was a product of Stitch Labs, Inc., acquired by Block, Inc. (formerly Square, Inc.) in 2020 and discontinued in 2021; it is not affiliated with or endorsed by Block, Inc. All other marketplace and product names are trademarks of their respective owners. InfiPlex is an independent provider offering migration guidance based on publicly available information about Stitch Labs' shutdown. ©2026 InfiPlex. All rights reserved.