Best POS Software in 2026: 9 Systems Compared

Square is our pick for most small businesses starting with a POS system. The free plan covers basic inventory, customer profiles, digital receipts, gift cards, and invoicing, and you can take card payments the same day with a reader or phone. Paid plans add deeper inventory, modifiers, and reporting, and the system works for retail, quick-service food, services, and mobile sellers.

The limits show up in full-service restaurants, where Toast or TouchBistro offer stronger table, kitchen display, and handheld workflows. Processing fees also become the main cost as volume grows, so compare the in-person rate at your real monthly volume. For a first POS, or for a small shop that needs to start selling fast, Square is the most flexible default.

Toast is built for restaurants, and that focus shows in its kitchen display systems, handheld ordering, table management, and menu tools. It handles complex tickets, coursing, modifiers, and split payments better than generalist systems, and its reporting covers food cost, labor, and menu performance in restaurant terms. For full-service and quick-service restaurants, Toast is the standard many operators compare against.

The trade-off is lock-in. Toast runs on proprietary hardware, and pricing and contract terms vary by plan, with some plans requiring a longer commitment. Hardware costs and processing fees should be modeled together, not separately. If you run a restaurant and want a system designed for service from the start, Toast is our pick.

Shopify POS suits retailers who already sell online or plan to. It keeps inventory, customers, and orders synced across your website and store, so a sale in person updates online stock instantly. POS Lite comes with Shopify plans for basic in-person selling, while POS Pro adds deeper inventory, staff permissions, and reporting per location.

It is not a restaurant system, so full-service restaurants should look at Toast or TouchBistro instead. The total cost also includes the Shopify subscription plus any POS Pro fee per location, so calculate the full stack. For omnichannel retail, Shopify POS is the most coherent choice, because it avoids the inventory split that comes from running separate online and in-person systems.

Lightspeed Retail is built for specialty retail with complex inventory, such as bike shops, apparel stores, and multi-location retailers. It handles matrix SKUs by size, color, and variant, purchase orders, supplier management, and centralized pricing across locations. That depth matters when inventory, not just checkout, is the hard part of running the store.

The entry price is higher than Square or Shopify POS, and setup takes more time for complex catalogs. Small shops with simple inventory may not need that depth, and a cheaper system will feel faster. For retailers with hundreds of SKUs or several locations, Lightspeed offers inventory control that generalist systems struggle to match.

Clover offers one of the widest hardware lineups in POS, from compact terminals to full countertop stations and handhelds, plus an app marketplace for add-ons. That variety suits businesses that want a polished countertop setup or a specific device form factor. Clover works for retail and restaurants, though its depth varies by app and plan.

Pricing is the main frustration, because costs vary by reseller and plan, and hardware is often bundled with processing terms. Read the full contract, including monthly fees, hardware costs, and processing rates, before signing. If hardware choice matters most and you buy direct with clear terms, Clover is a flexible, well-supported option.

TouchBistro is an iPad-based POS built for independent full-service restaurants. It covers table management, menu modifiers, floor plans, and staff tools in a system that feels natural on a tablet. Independent restaurants that want a restaurant-specific system without Toast scale often find TouchBistro a good middle ground between a generalist POS and an enterprise platform.

Its ecosystem is smaller than Toast, so integrations and add-ons may be more limited, and hardware costs sit on top of the monthly fee. TouchBistro also offers bundle plans that add reservations, online ordering, and loyalty, so compare the bundle price with the base price. For a single-location full-service restaurant on iPad, TouchBistro is a strong, focused choice.

Helcim suits businesses that care most about transparent payment processing. Its basic POS has no monthly software fee, and its interchange-plus pricing shows the underlying card cost plus a markup, rather than a flat rate that hides the breakdown. That transparency helps higher-volume or business-to-business sellers understand what they actually pay per transaction.

Hardware options are more limited than Square or Clover, and restaurant-specific depth is lighter than Toast. Helcim also suits wholesalers and service businesses that invoice as well as sell in person. If processing transparency and low software cost matter most, Helcim is worth comparing against Square at your real volume.

KORONA POS stands out because it is processor-agnostic, meaning you are not locked into one payment processor. That flexibility suits businesses that already have a processor relationship or that want to negotiate processing separately from software. It also offers offline mode and multi-location support, which matter for retailers with unreliable internet or several sites.

The interface is more functional than polished, and hardware choices are basic compared with Clover. KORONA suits businesses that prioritize processor choice and offline reliability over sleek design. If you want to keep your processor and avoid a bundled processing contract, KORONA is one of the few mainstream POS options that allows it.

SpotOn combines a restaurant POS with built-in marketing, loyalty, and customer relationship tools. Restaurants can run email campaigns, loyalty programs, and review management from the same platform that handles orders, which suits operators who want marketing without buying a separate tool. The entry software price is also lower than some restaurant rivals.

That marketing depth can be more than a simple restaurant needs, and processing and hardware costs sit on top of the software fee, so model the total. SpotOn suits restaurants that actively market to repeat customers and want those tools tied to order data. For a restaurant that only needs core POS, Toast or TouchBistro may be simpler.