Best Point of Sale (POS) Software in 2026
A POS system is the one piece of software a business cannot afford to have go down during a Saturday rush, which is why this guide weighs offline reliability and hardware lock-in as heavily as the feature list. It ranks platforms on what happens when the internet drops, what proprietary hardware a merchant is required to buy, and how painful it is to switch processors later.
What it is: Point of sale software processes transactions at checkout — ringing up items, taking payment, tracking the sale against inventory — and is usually paired with dedicated card readers or terminals.
Square
United StatesFree-to-start POS with its own affordable hardware
The easiest POS to get running same-day, with hardware that ships quickly and a flat, predictable transaction fee. Larger retailers eventually find the flat processing rate more expensive than a negotiated merchant account elsewhere.
Free software, per-transaction processing fee
Visit Square →Clover
United StatesBank-distributed POS with a large app marketplace
Often bundled through a merchant's own bank, which is convenient but ties the merchant to Clover's hardware and app ecosystem in a way that makes switching processors later more disruptive than with software-first competitors.
Hardware purchase plus monthly software fee
Visit Clover →Toast
United StatesRestaurant-specific POS with kitchen display and online ordering
Built specifically for restaurant workflows — course timing, kitchen display routing, online ordering sync — in a way generic POS systems only approximate. The hardware and contract terms are less flexible than software-only competitors.
Hardware plus monthly fee, restaurant-tiered
Visit Toast →Lightspeed Retail
CanadaInventory-heavy POS for multi-location retail
The inventory and purchase-order tools go deeper than most POS systems, which matters once a retailer is managing stock across several locations. That depth also means a longer setup than a single-location shop typically needs.
Per location per month, tiered
Visit Lightspeed Retail →Shopify POS
CanadaIn-store POS that shares inventory with a Shopify online store
The real value is a single inventory count shared between a physical till and a Shopify webstore, which matters specifically to a retailer already selling online through Shopify. Offers little advantage to a store with no online presence.
Included with Shopify plans, higher tier for full features
Visit Shopify POS →Vend by Lightspeed
New ZealandCloud POS for independent retail, now part of Lightspeed
Solid cloud POS for independent retail, though prospective buyers should note it is being folded into the wider Lightspeed product line, which affects its long-term roadmap as a standalone product.
Per location per month
Visit Vend by Lightspeed →Revel Systems
United StatesiPad-based POS for restaurants and multi-location retail
Aimed at multi-location restaurant and retail chains that need centralised reporting across sites, with iPad-based terminals rather than proprietary hardware. Pricing is quote-based and generally out of reach for a single-location small business.
Hardware plus monthly fee, custom quote
Visit Revel Systems →Loyverse
United StatesFree POS aimed at very small shops and cafes
Genuinely free for a single till running basic sales and inventory, which is hard to beat for a small cafe or kiosk. Advanced reporting and multi-store management sit behind paid add-ons most small shops never need.
Free core app, paid add-ons for advanced reporting
Visit Loyverse →Epos Now
United KingdomUK-founded POS covering retail and hospitality
Covers both retail and hospitality use cases from one platform with reasonably priced hardware bundles. Customer support quality has been an inconsistent point of complaint relative to Square or Lightspeed.
Per till per month, hardware bundles available
Visit Epos Now →Square for Restaurants
United StatesSquare's dedicated restaurant POS with course and table management
Brings Square's simple pricing model to full-service restaurants with table and course management, a genuinely different product from the general Square POS. A sensible choice for a restaurant already using other Square products.
Free software tier, per-transaction fee
Visit Square for Restaurants →Vagaro
United StatesPOS bundled with booking for salons, spas and fitness studios
Combining appointment booking with checkout in one system removes a real integration headache for a salon or studio. Not designed for and not worth considering for a general retail or restaurant business.
Per location per month plus booking fees
Visit Vagaro →More in Operations
Some vendors above pay for placement in this ranking; it changes the order shown, never the wording of a verdict. Full policy on our placement disclosure page.