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Best Free Checkout & Cart Tools in 2026

Updated: May 2026

Discover the best free checkout & cart software. No credit card required. 2 completely free tools and 4 with generous free tiers.

Free= 100% free, no payment ever
Freemium= Free tier + paid upgrades
Key Takeaways
  • Ecwid is our #1 pick for free checkout & cart in 2026.
  • We analyzed 6 free checkout & cart tools to create this ranking.
  • 6 tools offer free plans, perfect for getting started.

Top 5 free checkout & cart tools at a glance

ToolTypeBest forScore
EcwidFree TierE-commerce platform that embeds anywhere82/100
2CheckoutFree TierMonetize your digital goods and services globally with a complete commerce platform.68/100
AfterSellFree TierTransform upselling opportunities into relevant moments for your customers to boost AOV and conversion.68/100
Zen Cart100% FreeEmpowering businesses with a free, open-source, and feature-rich e-commerce platform.68/100
Onward100% FreeElevate the post-purchase experience with AI-powered customer upgrades and protection.68/100
1
Ecwid logo

Ecwid

E-commerce platform that embeds anywhere

82/100
Free Tier Available4.6/5989 ratings

Ecwid adds e-commerce to existing websites. Install on any site, get a store—sell products without rebuilding your web presence or learning new platforms. The widget approach preserves existing sites. Multiple sales channels are supported. The free tier works for small catalogs. Website owners wanting to add a store without platform migration choose Ecwid for e-commerce that works alongside existing sites.

2
2Checkout logo

2Checkout

Monetize your digital goods and services globally with a complete commerce platform.

68/100
Free Tier Available2.6/588 ratings

2Checkout, now Verifone, is a comprehensive monetization platform designed to help businesses sell digital goods and services globally. It provides a full suite of tools for online payments, subscription billing, global tax and regulatory compliance, fraud prevention, and partner management. The platform aims to simplify the complexities of international e-commerce, allowing businesses to expand their reach and optimize revenue. This solution is ideal for software and SaaS companies, digital goods providers, and online service businesses looking to streamline their sales processes, manage recurring revenue, and ensure compliance in various markets. It caters to businesses of all sizes, from startups to large enterprises, that need a robust and scalable platform to handle global transactions and customer lifecycle management. By integrating payment processing with subscription management and compliance, it helps businesses reduce operational overhead and focus on growth. The platform offers features like localized payment methods, multi-currency support, intelligent payment routing, and advanced analytics. It also includes tools for managing affiliate programs and reseller networks, further extending a business's sales capabilities. The focus is on providing an all-in-one solution that covers the entire commerce journey, from checkout to renewal, while mitigating risks like fraud and chargebacks.

3
AfterSell logo

AfterSell

Transform upselling opportunities into relevant moments for your customers to boost AOV and conversion.

68/100
Free Tier Available

Aftersell is an e-commerce platform designed to help Shopify merchants maximize revenue through strategic upsells and cross-sells across the entire customer journey. It provides tools to optimize the cart, checkout, and post-purchase experience, leveraging AI-powered targeting to present relevant offers to customers. The platform is ideal for Shopify store owners looking to increase their Average Order Value (AOV), conversion rates, and overall profit without adding friction to the customer experience. It offers a no-code solution for customizing campaigns, advanced A/B testing capabilities, and detailed analytics to track performance and make data-driven decisions. Aftersell aims to provide a seamless integration with Shopify, allowing businesses of all sizes, from startups to enterprises, to implement sophisticated upselling strategies.

4
Zen Cart logo

Zen Cart

Empowering businesses with a free, open-source, and feature-rich e-commerce platform.

68/100
100% Free4.1/556 ratings

Zen Cart is a free, open-source e-commerce shopping cart software designed to help individuals and businesses establish their online stores. It provides a comprehensive set of built-in functionalities for managing products, sales, customers, and payments without restrictions on product quantity, sales volumes, or administrative users. The platform is built with flexibility in mind, offering extensive customization options through free and commercial plugins for payments, shipping, image management, and more. It supports multi-language and multi-currency operations, various payment gateways like PayPal and Stripe, and multiple shipping options. Zen Cart is ideal for small to medium-sized businesses looking for an unrestricted and community-supported solution to sell products online, including those needing B2B capabilities, discount management, and mobile accessibility. Zen Cart aims to provide an alternative to commercial e-commerce platforms by offering a robust, stable, and continuously developed solution that avoids escalating fees as a business grows. It's suitable for users who prefer an open-source environment and can leverage community support and extensive documentation for implementation and ongoing management.

5
Onward logo

Onward

Elevate the post-purchase experience with AI-powered customer upgrades and protection.

68/100
100% Free4.9/526 ratings

Onward transforms the post-purchase experience for e-commerce brands by offering a suite of customer upgrades and protections directly at checkout. It leverages an AI engine to optimize customer journeys, balancing generosity to build loyalty with vigilance against policy abuse. The platform aims to reduce customer service caseloads, increase conversions, and boost profitability for brands. This solution is designed for ambitious e-commerce brands looking to enhance customer satisfaction and retention without incurring additional SaaS fees. By providing features like shipping protection, cashback credit, satisfaction guarantees, and premium shipping options, Onward enables businesses to offer a premium shopping experience that benefits both the customer and the brand's bottom line. Its intelligence engine guides customers to optimal outcomes, leading to measurable improvements in operational efficiency and financial performance.

6
Bold Commerce logo

Bold Commerce

Unlock revenue potential and maximize customer lifetime value for Shopify stores with powerful apps.

62/100
Free Tier Available3.5/523 ratings

Bold Commerce provides a suite of applications specifically designed for Shopify merchants to enhance their e-commerce operations and maximize revenue. With over a decade of experience and trusted by hundreds of thousands of merchants, Bold offers solutions for core e-commerce needs, including subscriptions, upsells, and custom pricing. Their flagship product, Bold Subscriptions, is engineered to help businesses sell more to every subscriber by maximizing revenue and lifetime value through various upsell and cross-sell touchpoints. It integrates seamlessly with other Bold apps like Bold Upsell, providing a comprehensive solution for managing recurring orders, incentivizing loyalty, and converting one-time buyers into long-term subscribers. Bold Commerce is a Shopify Plus Certified App Partner, ensuring high standards for quality and support for complex merchant needs.

Related

Why choose free checkout & cart software?

Free checkout & cart tools are an excellent way to get started without financial commitment. Whether you're a startup, freelancer, or small business, these tools offer essential features at no cost.

What to look for in free checkout & cart tools

  • Feature limitations: Understand what's included in the free tier vs paid plans
  • Usage limits: Check for restrictions on users, storage, or API calls
  • Data ownership: Ensure you own your data and can export it
  • Support: Free tiers often have community-only support
  • Upgrade path: Consider future needs if you outgrow the free tier

Free vs Freemium: what's the difference?

Free100% free, no payment ever

Completely free with no paid upgrades available. Best for simple, focused workflows that don't require advanced features.

FreemiumFree tier + paid upgrades

Generous free tier with optional paid plans that unlock advanced features, higher limits, or team collaboration.

Last updated: May 3, 2026