BigCommerce vs OpenCart: Complete Comparison 2026

An in-depth comparison of features, pricing, and user experience to help you make the right choice.

BigCommerce

8.2(4,200 reviews)

SaaS ecommerce platform with built-in features for SEO, multichannel selling, and B2B, requiring fewer third-party apps.

6.8(1,800 reviews)

Free open-source PHP ecommerce platform with a large extension marketplace and straightforward admin interface.

Aspect	BigCommerce	OpenCart
Best For	Growing stores tired of paying for Shopify apps to get basic features	Small merchants in developing markets where lightweight hosting and low cost are priorities
Pricing Model	Free Trial	Open Source
Starting Price	$39/mo	Free
Deployment	cloud	self hosted, cloud
Platforms	WEB, IOS, ANDROID	WEB
Rating	8.2/10	6.8/10

Zero transaction fees on every plan — you only pay your payment processor
More built-in features than any SaaS competitor: faceted search, multi-currency, B2B pricing included
SEO capabilities are the strongest among hosted platforms — customizable URLs and automatic 301s
Headless commerce API is excellent for developers building custom React or Next.js frontends
Supports 65+ payment gateways natively without extra fees or plugins

Annual revenue caps ($50K-$400K) force plan upgrades as your store grows
Theme marketplace is small — roughly 200 themes vs Shopify's 190+ free and 1,300+ paid
App ecosystem has ~1,300 apps compared to Shopify's 8,000+ options
Dashboard UI feels dated compared to Shopify and Squarespace
Checkout page customization is limited unless you use the headless Checkout SDK

Genuinely lightweight — runs well on $10/month shared hosting where Magento would crawl
Admin interface is clean and intuitive enough for non-technical store managers
No WordPress dependency — standalone PHP app that does one thing and does it simply
13,000+ extensions with many free options covering payment, shipping, and marketing
Multi-store, multi-language, and multi-currency built into the core at no extra cost

Community is shrinking — finding experienced OpenCart developers is increasingly difficult
Extension quality varies wildly and compatibility issues between extensions are common
The codebase feels dated compared to modern frameworks like Laravel or Symfony
Limited official documentation and support — you rely heavily on community forums
Fewer modern payment and marketing integrations compared to WooCommerce or Shopify

Product	Pricing Model	Starting Price
BigCommerce	free trial	$39/mo
OpenCart	open source	Free0

Choose BigCommerce if...

Growing stores tired of paying for Shopify apps to get basic features

Choose OpenCart if...

Small merchants in developing markets where lightweight hosting and low cost are priorities

Explore more alternatives or read in-depth reviews to make your decision.