Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

SellerCenter - Store-oriented analytical tool

Checkout Page - Sell on your site with customizable checkouts. Tailor-made one page checkouts to sell digital products & services without an ecommerce store.

Shopgram - A free analyzing tool for exploring top Shopify stores

CartHero - Recover abandoned checkouts with SMS, discounts, and customer service

Analyzify - Google tag manager and analytics app for your Shopify store