Best Marketing Tools for Online Sellers (2026)

Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable result

Smart email marketing software for ecommerce brands. Drive more revenue with less effort using autom

Engage with customers wherever they are. Postscript helps you build strong customer relationships ac

Drive growth with Yotpo. Our platform for loyalty programs and customer reviews helps eCommerce bran

Trusted by thousands of B2C brands who have outgrown their platform, Drip helps brands level-up thei

Privy pairs intuitive email, SMS and list growth tools. See why you should join the 10,000+ brands g

Meet the first SMS platform that lets shoppers join your list with a single click — bringing you ind

Learn more about Attentive—the SMS and email platform that brings your customer interactions to life

Quickly and easily grow your email list and boost your abandonment flow revenue with Retention.com.

Stamped helps Shopify brands drive repeat revenue with connected Reviews, Loyalty, and Lifecycle too

Unlock growth opportunities and increase customer loyalty with our comprehensive customer marketing

Official: LoyaltyLion is an ecommerce customer loyalty and engagement platform, powering growth and

Smile powers the world’s largest network of loyalty programs — giving you the data to build a progra

Unlock exponential growth for your store with ReferralCandy's robust referral marketing program. Joi

Judge.me helps you collect, showcase, and share product and store reviews with high-converting widge

Loox is a social proof marketing platform that empowers over 100,000 Shopify and Shopify Plus mercha

Start upselling in minutes with Upsell.com. The most popular Shopify upsell app for every eCommerce

Maximize AOV and revenue with CartHook's one-click upsell and cross-sell offers at Shopify checkout.

Home of Zipify Pages: the first landing page builder designed specifically for ecommerce and Zipify

Grow your business with a comprehensive suite of optimization, personalization, and visual merchandi

Build pages that convert with PageFly - the #1 Shopify page builder offering unmatched customization