BigCommerce alternatives: 6 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
A full WordPress shop for a brief that only asked for a catalog; overkill is still a replacement.
A complete catalog and checkout instead of a small one; free software, paid server chores.
licenseGPL-3.0
runsyour server
installUpload a stable PHP release to hosting, create a database, then complete the browser installer
dataCatalog, customers and orders in a SQL database; images, downloads and application storage in server directories
vs BigCommerceOpenCart replaces managed reliability and integrations with PHP-server administration and a less polished merchant workflow.
setupPHP hosting, database and permissions work come first, followed by payment, shipping, mail and extension configuration
facts verified 2026-08-10
A visual catalog, checkout and order desk in one install; much more shop than this brief requires.
licenseAGPL-3.0+
runsyour server
installDownload and upload the PHP release, open the site URL, and complete the browser installer
dataContent, products, orders and settings in MySQL/MariaDB, SQLite or PostgreSQL; media and downloadable files on the server filesystem
vs BigCommerceVvveb is less mature in catalog operations, integrations, analytics and managed reliability, while still requiring a server.
setupPHP hosting, a database, writable files, mail and payment configuration, plus ongoing server updates
facts verified 2026-08-10
A free hosted catalog with unlimited products and checkout; it is Square Checkout, not Stripe Checkout.
licenseproprietary, free
runstheir cloud
installCreate a Square account and website from Square Dashboard
dataCatalog, site content, customers, orders and payments in Square's managed cloud
vs BigCommerceSquare Online uses Square rather than Stripe Checkout and offers less catalog, integration and operational depth than BigCommerce.
setupA verified Square business account in a supported country is required, and checkout remains tied to Square
facts verified 2026-08-10
Embeddable buy buttons and hosted checkout with no monthly bill; country availability is the catch.
licenseproprietary, free
runstheir cloud
installCreate a verified Square account, then build a checkout link or buy button in Square Dashboard
dataProducts, checkout links, customers, orders and payments in Square's managed cloud
vs BigCommerceSquare Payment Links is not a real catalog, storefront or order-operations system, and checkout is Square rather than Stripe.
setupOnly supported Square countries qualify, business verification is required, and every sale incurs Square processing fees
facts verified 2026-08-10
A tiny product catalog with hosted Stripe checkout; no monthly fee, only ordinary payment processing.
licenseproprietary, free
runstheir cloud
installCreate a Stripe account and Payment Link in Dashboard; API use is optional
dataProducts, prices, links, Checkout Sessions, customers and payments in Stripe's managed cloud
vs BigCommerceStripe Payment Links supplies only a minimal product list and hosted checkout, not BigCommerce's storefront, catalog management, merchandising and operations.
setupA supported-country Stripe business account and verification are required, and ordinary payment-processing fees still apply
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
MedusaA useful commerce backend for developers, not a catalog-and-checkout product a normal merchant can adopt.
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| WooCommerce | open source | self-host, real ops | web, self-hosted | 10,400 | 2026-08 |
| OpenCart | GPL-3.0 | self-host, real ops | web, self-hosted | 8,174 | 2026-08 |
| Vvveb | AGPL-3.0+ | self-host, real ops | web, self-hosted | 1,200 | 2026-08 |
| Square Online | proprietary, free | they host it | web | — | — |
| Square Payment Links | proprietary, free | they host it | web | — | — |
| Stripe Payment Links | proprietary, free | they host it | web | — | — |
People still pay for BigCommerce because creators pay to outsource the dangerous and tedious parts around money, delivery, tax, and customer access. The recurring cost buys checkout, webhooks, tax, refunds, fraud, entitlements, storage, email, accessibility, backups, and customer support, not just the visible interface. If none of that applies to you, any pick above saves $468 a year.
Is there a free alternative to BigCommerce?
Yes: WooCommerce, OpenCart, Vvveb and 3 more. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own BigCommerce?
Our verdict is NOT REALLY. A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For BigCommerce, build a small catalog and hand off payments to Stripe Checkout. The hard boundary is hosted commerce engine, tax, channels, integrations, scale, and support, plus payments, tax, distribution, and operations. If you'd rather build, the exact one-shot prompt is free at canivibecodeit.com/bigcommerce.
