Magento v/s Opencart v/s WooCommerce

FeaturesMagentoOpencartWordPress
Features:
Preference
Magento:
Magento opening the door for you to compete with much larger ecommerce businesses. If your plans include scaling your business up, tightening your security over time, large no. of products and basically challenging in the near future, then the magento is perfect choice.
Opencart:
OpenCart is very popular with micro-businesses, community organisations, craftspeople and if your plans include business with limited number of product then Opencart is perfect choice.
WordPress:
If you’re looking for a small online store but you have no real experience of using a CMS, WooCommerce is a great option.
Features:
Inventory Management
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Popularity
Magento:
Yes
Opencart:
No
WordPress:
Yes
Features:
Support
Magento:
Yes
Opencart:
No
WordPress:
No
Features:
Large No. of Extensions
Magento:
Yes
Opencart:
No
WordPress:
Yes
Features:
Powerful SEO Resources
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Easy to Use
Magento:
No
Opencart:
Yes
WordPress:
Yes
Features:
Multi Store
Magento:
Yes
Opencart:
Yes
WordPress:
No
Features:
Code-Level Access
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Secure Platform
Magento:
Yes
Opencart:
No
WordPress:
No
Features:
Free Version
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Performance & Speed
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Multiple Languages
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
Multiple Currency
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
URL Rewrites
Magento:
Yes
Opencart:
No
WordPress:
Features:
Mobile Ready
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
PCI Compliance
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
Multi-Tier Pricing
Magento:
Yes
Opencart:
No
WordPress:
No
Features:
Built-In Payment Gateways
Magento:
Yes
Opencart:
Yes
WordPress:
Yes
Features:
Multiple Tax Rates
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
Coupon Management
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
API Integrations
Magento:
Yes
Opencart:
Yes
WordPress:
Features:
Magento:
Opencart:
WordPress: