Ecommerce tool
Klaviyo
Klaviyo merchandizes email and SMS flows as an ecommerce-owned-channel platform with Shopify-deep events.
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Who it's for
Who it is for: DTC brands investing in flows, campaigns, and segmentation on owned lists. Who it is not for: teams that only needed a one-page newsletter tool with no store events. It suits operators who will still read the official docs the day they subscribe. It is a poor fit if you expected this directory page to be a second login, a live tracker, or a price calculator.
Caveats
Pricing scales with profiles and sends. Confirm the current meter on klaviyo.com. Pricing, quotas, and regional availability live on klaviyo.com. We will not invent a fee, a coverage map, or a rank. Related files include Shopify App Store and Gorgias. Those are other listings, not a ranking. We do not publish star scores, discount badges, or a best-of list. Use this page for who the tool fits. Use the official site for the account, plan, and policy. Open klaviyo.com the day you subscribe. This file was written on 15 September 2026.
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Related tools
Shopify App Store
Shopify apps
The Shopify App Store is the official marketplace grid for plugins, not a single SaaS product with one login.
Gorgias
Customer support
Gorgias is an ecommerce helpdesk that puts Shopify order context in the agent console instead of a generic ticket pile.