A small Shopify stack in 2026

If Klaviyo already prints money, stay. This stack is for a store that needed popups, a landing page, and catalog ads, and got sold a suite.

The three

1. Capture and email: Privy. 15% off for 12 months. Starts at $30/mo for 1,500 mailable contacts, unlimited sends, 250 SMS credits included, per Privy pricing in September 2026. Klaviyo alternatives.
2. Pages: Replo. Shopify-native landing pages. Do not buy it for a theme rewrite.
3. Catalog to ads: Riverflow. 20% off. Useful when the bottleneck is creative volume, not another pixel.

Retailpresso already lists Privy and Replo in best Shopify apps.

Left out

A second ESP. A reviews widget you already have. An "AI store manager."

Related

• Privy review
• Current partner discounts
• Reviews directory