What are the best marketing automation tools for Shopify stores in 2026?

Quick Answer: The top marketing automation tools for Shopify in 2026 are Klaviyo (deepest Shopify integration and predictive analytics), Shopify Flow (native store automation), Mailchimp (entry-level email automation), Brevo (email plus SMS on a single platform), and Customer.io (behavioral messaging with product data). Klaviyo and Shopify Flow are usually deployed together.

Best Marketing Automation for Shopify Stores in 2026

Shopify stores drive revenue through email, SMS, and on-site automation. As of April 2026, Klaviyo remains the dominant email and SMS platform for Shopify, while Shopify Flow handles store-level automation.

Klaviyo — Deepest Shopify Integration

Klaviyo pulls product, order, and browsing data from Shopify for segmentation and predictive analytics.

  • Pre-built flows: abandoned cart, welcome, post-purchase, win-back
  • Predictive CLV and churn risk
  • SMS and email on one platform
  • Pricing: free up to 500 contacts; $45/month for 5,000

Shopify Flow — Native Store Automation

Shopify Flow automates store operations such as tagging customers, flagging fraud risk, and routing orders. Included free with all Shopify plans since 2022.

  • Triggers for orders, products, customers
  • Pre-built templates in Flow Connector library
  • Free with any Shopify plan

Mailchimp — Entry-Level Shopify Email

Mailchimp supports Shopify integration (via third-party ShopSync or similar) for smaller stores. Free plan covers up to 500 contacts.

  • Customer Journey builder
  • Free plan for early-stage stores
  • Pricing from $13/month

Brevo — Email Plus SMS

Brevo (formerly Sendinblue) combines email, SMS, and transactional messaging with contact-based pricing, favorable for stores with large lists.

  • Unlimited contacts on paid plans
  • Shopify plugin for customer sync
  • Pricing from $9/month

Customer.io — Behavioral Messaging

Customer.io supports Shopify for stores that send highly segmented behavioral messages across email, SMS, and push.

  • JSON-based event tracking
  • Visual workflow builder
  • Pricing from $100/month

Recommended Stack

  • Store operations: Shopify Flow (free, built in)
  • Email and SMS: Klaviyo (for $1M+ GMV) or Brevo (budget-friendly)
  • Behavioral messaging: Customer.io if email tooling is already chosen elsewhere

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Last updated: | By Rafal Fila

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