Shopify POS vs Square vs Lightspeed

Quick answer: start with your shop and country

Country check first: Software access does not establish integrated payment, hardware, local support or tax compatibility. Do not treat these three products as interchangeable local payment options in every country. Verify the exact setup before buying.

• Already selling on Shopify? Inspect Shopify POS first when keeping your online and counter workflows together is the priority.
• Want a low-entry-cost POS and payments setup in a supported market? Inspect Square first, then check whether your stock workflow requires a paid plan.
• Purchasing and inventory are the bottleneck? Inspect Lightspeed Retail X-Series when supplier ordering, stock across locations and cost visibility drive the decision.

There is no universal winner. These are editorial shortlist suggestions based on official documentation, not measured performance results. Use the POS Finder to connect the comparison to your own shop requirements.

At-a-glance comparison

Feature basis: Shopify features, Square retail capabilities and Lightspeed inventory documentation. A listed capability is not a promise that every plan includes it.

Shopify POS fit: keep the Shopify operation together

Shopify documents shared online and in-person inventory and customer workflows. Its feature list includes store pickup and cross-location returns, with advanced capabilities marked Pro. This makes it worth inspecting when your catalog and online operation already live in Shopify.

The buying question is how much additional retail functionality you need. Ask the vendor to demonstrate your returns, staff permissions and stock transfer process on the exact plan you would buy. Existing Shopify use is a reason to investigate fit, not proof that migration or setup will be effortless. See Shopify POS features.

Square fit: inspect entry cost and the retail plan

Square offers a U.S. Free plan alongside paid tiers. Its retail documentation covers stock counts, purchase orders, online selling and location-level inventory. That combination merits inspection for a shop seeking a modest subscription starting point in a supported country.

Do not assume Free includes every retail feature. Match your vendor ordering, inventory reporting and transfer requirements to the live Square plan matrix. Hardware and processing costs still matter even when the subscription is zero.

Lightspeed fit: investigate purchasing and stock complexity

Lightspeed documents supplier purchase orders, receiving and stock visibility across locations. Its pricing matrix also lists landed-cost and wholesale-related capabilities, subject to package. These are useful areas to investigate when reordering and understanding stock costs take more effort than checkout itself.

This comparison uses Retail X-Series pricing context. Do not assume an offer for another Lightspeed series or region has identical features. Request a demonstration with your supplier catalog and a written implementation scope. See Lightspeed inventory and X-Series pricing.

Inventory and purchasing: follow one stock cycle

All three document inventory capabilities; feature names alone cannot establish which suits your shop. Compare the same workflow in each vendor demonstration:

1. Create a supplier order with variants and actual costs.
2. Receive only part of the order and inspect outstanding quantities.
3. Transfer stock to another location and check what is available to sell.
4. Sell, return and recount an item; inspect the adjustment history.
5. Explain the resulting margin, including freight or duty where relevant.

Ask which steps are included, require an upgrade or depend on another app. Shopify marks advanced inventory features as Pro; Square has a retail entitlement matrix; Lightspeed describes purchasing and landed-cost workflows. Use the linked vendor evidence above to build questions, not to infer a tested depth ranking.

Online + in-store selling: decide where the catalog belongs

Shopify’s shared ecosystem is relevant if Shopify is already your catalog home. Square documents syncing orders and inventory across channels and building or connecting an online store. Lightspeed advertises built-in eCommerce and integrations in its plan matrix. See Square capabilities and Lightspeed plans.

Before migrating, map who owns product data, online stock reservations, pickup orders and refunds. Ask vendors to show how your existing website would connect, what costs extra and what happens if synchronisation fails. None of this article’s research measures sync reliability or migration effort.

Payments and country availability: qualify the setup first

Shopify: Shopify Payments for POS requires an eligible business in a supported in-person processing country. Online payment support must not be treated as proof of in-person support. See Shopify Payments for POS requirements and countries.

Square: Square lists card acceptance in the United States, Canada, Australia, Japan, United Kingdom, Republic of Ireland, France and Spain. Square requires processing in the account’s activation country and says its hardware is approved for its intended country. Accepting an international customer’s card does not establish seller-country support. See Square accepted cards and country restrictions.

Lightspeed: A U.S. pricing page is not evidence of local payment or hardware support elsewhere. Obtain written confirmation for your country, retail series, processor, settlement currency, bank account and hardware. This article does not establish worldwide Lightspeed payment availability.

For every option, verify local support hours, warranty service, tax invoices and any required fiscal integration. The metadata’s market-dependent labels mean the setup needs qualification; they are not a country approval list.

Pricing context: compare total operating cost

Checked 18 October 2026. These are U.S./USD reference prices, not local quotes or a like-for-like cost ranking:

• Shopify: Casual in-person selling is included with paid plans. The POS Pro add-on is advertised at US$89 per month per location, billed yearly, in addition to the underlying plan. Verify billing frequency and regional pricing. Shopify POS pricing
• Square: The U.S. retail page lists Free US$0, Plus US$49 and Premium US$149 per month per location. Published card-present rates are respectively 2.6% + 15 cents, 2.5% + 15 cents and 2.4% + 15 cents; other payment methods have separate rates. Square retail pricing
• Lightspeed: The checked USD page displays Basic from US$89 per month for Retail X-Series. Its calculator includes billing term, locations, registers and a Lightspeed Payments option. Prices can vary and additional service fees may apply. Obtain a quote covering those assumptions. Lightspeed retail pricing

Budget for hardware, processing at your actual ticket size, additional locations, apps, online selling, onboarding and data migration. Compare the full first-year cost and ongoing cost separately. Recheck live vendor pages before purchasing.

Questions to verify before signing

• Is our legal business and settlement bank eligible in this country?
• Which hardware models are supported locally, and who handles replacement?
• Which exact plan includes our purchasing, returns and reporting workflows?
• Can staff demonstrate partial receiving, stock transfers and reconciliation with our data?
• What continues during an outage, and what payment risk remains with us?
• What will migration, training, integrations and extra registers cost?
• Can we export our catalog, customers and transaction history, and on what terms?
• What are the renewal, cancellation and processor commitments in the written offer?

Build your shortlist with POS Finder

Use POS Finder for your shop to work through country, selling channels and stock needs before requesting vendor demonstrations. Bring the resulting requirements back to this comparison and check the official sources again. A shortlist is a starting point for verification, not confirmation of local availability.

For a broader decision process, read How to choose a POS system. To compare these three systems with Loyverse and Odoo as well, read Best Retail POS Systems for Small Businesses in 2026.

Sources, methodology and disclosure

Evidence last checked: 18 October 2026. This is official vendor research only. ShopsInto has not directly tested these products hands-on for this comparison. We make no checkout-speed, reliability, support-quality or implementation-time benchmark claims. There are no product ratings or measured winner claims here.

The recommendations are editorial inferences from documented workflows. Vendor pages establish advertised capabilities, not independent verification that they meet your shop’s needs. Pricing and country restrictions remain time-sensitive.

Official evidence used:

• Shopify POS features — channel and retail workflow claims.
• Shopify POS pricing — paid plans and POS Pro billing context.
• Shopify Payments for POS — eligibility and supported in-person countries.
• Square retail capabilities — inventory and channel workflows.
• Square retail pricing — U.S. plans, feature entitlements and processing rates.
• Square accepted cards — seller-country and hardware restrictions.
• Lightspeed retail inventory — purchasing, receiving and location workflows.
• Lightspeed retail pricing — X-Series pricing context and package-dependent capabilities.

Read How We Test and our disclosure. This comparison contains no affiliate links. Commercial relationships do not substitute for product evidence.