App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categories Blog & research About us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.

Our commitment

Independent research methodology

Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

Learn more

Verified user reviews

GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.

Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

Learn more

How GetApp ensures transparency

GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

Learn more

Retail POS System
Open source

Top Rated Retail POS System Software with Open source - Page 17

Last updated: November 2026

Get free expert advice+1 (888) 216-6745

Call now for a one-to-one consultation in under 15 mins.

All apps

1 filter applied

Features

Point of Sale (POS)

Purchase Order Management

Promotions Management

Inventory Management

Electronic Payments

Integrated with

WooCommerce

Avalara

PayPal Payments

Shopify

BigCommerce

Pricing model

Free

Open Source

Free Trial

One Time License

Subscription

Devices supported

Linux

Web-based

Windows

Organization types

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Public Administrations

Small Business

User rating

All Reviews

& up

463 software options

Sort by

Caisso

(0)

Cloud POS for Moroccan SMBs, no new hardware

Caisso is a cloud-based, browser-native POS for Moroccan SMBs covering checkout, inventory, kitchen display, loyalty, and team.

Lekeos Cloud POS system

(0)

Cloud POS & ERP for global retail chains

Cloud-native POS and ERP platform for global retail and hospitality chains, with offline-first architecture, AI visual search, and.

Retail POS Software

(0)

Point of Sale software solution

Business Plus Accounting Touch Screen Point of Sale System is fully complete with a point of sale and integrated accounting software package. As a business owner, you know that you can be more successful when you can provide customers and employees with a better experience.

BillingHero

(0)

Streamlining small business billing

BillingHero is an all-in-one billing software that combines point-of-sale functionality with comprehensive billing management tools. It allows users to automate invoicing, track payments and manage inventory, analyze sales trends, and handle billing needs from a centralized platform accessible through all devices.

Bill It Bharat

(0)

Free retail POS for Indian shops with GST invoices, thermal bills, UPI QR, khata/udhaar, and offline-first billing.

Khata Billing

(0)

Cloud GST billing & accounting for small business

Cloud-based GST billing and accounting platform for Indian small businesses, covering invoicing, inventory tracking, and expense.

Planet Retail

(0)

Point of sale (POS) solution

Planet Retail is a point of sale (POS) solution that helps organizations manage inventory, process payments, handle orders, set up loyalty programs, track purchase history, and more on a centralized platform. It enables team members to utilize the built-in payments platform to hanlde contactless payments from multiple sources, including GooglePay, Klarna, Apple Pay, Alipay, Visa, Mastercard, American Express, and more.

Retaildesk

(0)

Cloud POS & back-office platform for retail stores

Cloud-based POS and back-office platform for Dutch retailers, covering sales, inventory, staff scheduling, and customer management.

SPIRITS

(0)

Point of sale (POS) system for liquor stores.

Spirits is a liquor store POS system that streamlines inventory, age verification, employee tracking, and payments, offering real-time.

MazalPOS

(0)

POS software for retail businesses

MazalPOS is a point-of-sale software solution designed to help retail businesses manage sales transactions and operations.

Zee IMS - Inventory Management System

(0)

Cloud-based inventory management for SMBs

Cloud-hosted inventory management system for SMBs in retail, wholesale, and distribution, with stock tracking and reporting.

Read more about Zee IMS - Inventory Management System

Users also considered

AEVI Payments

(0)

Payment processing tool and payment solution app

AEVI Payments offers a plug-and-play software solution to use with intelligent POS devices. The payment module consists of a device-independent payment app, plus extended payment gateway functions designed to serve as an AIO solution.

PDV Lipe

(0)

Sell more. Manage less. Everything your business needs

shorts descritionPDV Lipe is a cloud-based point-of-sale and business management platform built for small Brazilian businesses — covering sales, inventory, fiscal documents, delivery, online ordering, and social media publishing, all in one place.

SICOVESTO

(0)

Windows POS & invoicing software for Argentine SMEs

Windows-based commercial management software for Argentine SMEs covering sales, stock, cash register, and ARCA-compliant electronic.

EcoSystem ERP

(0)

Cloud-based ERP for mid-size to large enterprises

Cloud-based ERP for mid-size to large enterprises, consolidating finance, supply chain, inventory, and HR operations.

EIS POS Software

(0)

All-in-one POS software for all business types

EIS POS Software is a cloud-based POS software that assists with invoicing, quotations, purchase orders, inventory management, customer management, and more.

Vendrex

(0)

Petpooja Invoice

(0)

GST billing & inventory management solution for B2B & retail

Petpooja Invoice is a GST billing and inventory management solution designed for B2B and small and medium retail businesses. It helps manage GST invoicing, inventory, payments, and sales insights from a single platform. Over 5,000+ retailer businesses across diverse industries such as clothing store