Klaviyo earned its reputation in email and SMS, and for many e-commerce brands it is the natural first retention platform. The reasons teams start comparing it to Purands are consistent: pricing that scales with the size of your contact list rather than your revenue, a flow builder that someone has to design and maintain by hand, and email-first DNA in markets where customers primarily engage on WhatsApp.
Purands takes a different architectural approach. Instead of giving you a better rulebook to build flows, it removes the rulebook: an AI agent decides what to send each customer, on which channel, with what offer, in real time. Pricing is message-tier based, so a large database is never a liability, and WhatsApp is a native, AI-driven channel rather than a bolt-on. For the narrative version of this comparison, see the best Klaviyo alternative for WhatsApp-first retention.