Tranthor
Retention
Autonomous ecommerce CRM that finds repeat-purchase moments in Shopify data, drafts email and SMS, and sends within approved limits.
Klaviyo is a Retention tool that helps GTM teams bring customers back to buy again. Pricing: Free tier up to 250 profiles; paid plans priced by profile count. Best fit for DTC and B2C businesses.
B2C CRM for email and SMS marketing, built on ecommerce data, with AI agents.
Why it's newIncumbent kept for contrarian takeSource
The incumbent for ecommerce brands running email and SMS off store data. Most DTC brands fit, so before you add another tool, check which core flows you haven't built here yet. Start with abandoned cart and post-purchase.
Klaviyo sits in Retention: bring customers back to buy again. Email, SMS, returns and on-site personalization that turn first orders into repeat revenue.
Klaviyo alternatives lists other Retention tools, with pricing notes and verdicts copied from the catalog.
Head-to-head pages that include Klaviyo: Klaviyo vs Customer.io, Klaviyo vs Attentive.
Retention
Autonomous ecommerce CRM that finds repeat-purchase moments in Shopify data, drafts email and SMS, and sends within approved limits.
Retention
AI-powered SMS and email marketing platform for consumer brands.
Retention
Shopify personalization for upsells and cross-sells.
Retention
Returns and exchanges platform focused on retention.