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Iterable vs Klaviyo
Iterable and Klaviyo are both Marketing Automation & Personalisation tools. Here is how they compare on pricing, free plans, AI integrations and platforms, and when each is the better fit.
Side by side
| Feature | Iterable | Klaviyo |
|---|---|---|
| Category | Marketing Automation & Personalisation | Marketing Automation & Personalisation |
| Pricing | Quote-based | Free option available |
| Free option | Not listed | Yes |
| AI integrations | MCP server | MCP server, Claude, ChatGPT |
| Best for | — | Ecommerce brands, Enterprise brands, Marketing teams |
| Links | Iterable listingVisit website (opens in a new tab) | Klaviyo listingVisit website (opens in a new tab) |
Which to choose
Choose Iterable if
- run growth marketing for consumer apps, digital services, or online marketplaces
- need sub-second latency for real-time behavioural triggers and dynamic catalogue updates
- want Nova Agents to automate handlebars logic generation and journey testing
- connect directly with data warehouses to process intelligence within data streams
Choose Klaviyo if
- want a free option to get started
- run an ecommerce or retail brand using platforms like Shopify or WooCommerce
- need built-in customer support ticketing and an autonomous support agent alongside marketing
- communicate with customers via WhatsApp and RCS as well as email, SMS, and push
Verdict
Iterable suits growth and CRM teams at consumer apps, digital services, and online marketplaces. It focuses on high data scale, warehouse integrations, and sub-second latency for triggers across email, SMS, mobile push, and in-app messaging. The trade-off is that pricing requires contacting sales, and its enterprise orientation may require extra onboarding effort.
Klaviyo is built for ecommerce and retail brands that want marketing automation, a customer data platform, and customer service tools in a single interface. It offers a free option, connects with over 350 apps including Shopify and WooCommerce, and supports channels like WhatsApp and RCS. However, its broad feature scope and AI agents can present a learning curve for smaller teams.
FAQ
- How does pricing compare between Iterable and Klaviyo?
Iterable uses quote-based pricing and does not publicly disclose its rates, so you must contact sales. Klaviyo also uses a quote-based model for paid tiers, but it offers a free option to start.
- Which messaging channels do Iterable and Klaviyo support?
Iterable orchestrates messaging across email, SMS, mobile push notifications, and in-app channels. Klaviyo supports email, SMS, mobile push notifications, RCS, and WhatsApp, alongside a customer support helpdesk.
- What AI integrations do Iterable and Klaviyo offer?
Both platforms provide an MCP server for AI connectivity. Klaviyo also offers a ChatGPT app and a Claude connector.
- Which platform is better for ecommerce brands?
Klaviyo is designed specifically for ecommerce and retail brands, offering native integrations with platforms like Shopify and WooCommerce. Iterable is aimed at consumer apps, digital services, and online marketplaces.