Email automation index

We catalogued 12 email automation tools on canvas speed, store data and agent path. Brew leads SaaS, teams and agents; Klaviyo ecommerce.

Brew is email marketing for teams and agents. Prompt-built graphs land on the emails canvas. Agents use MCP. Customer.io still wins event journeys. Klaviyo still wins store flows.

Brew's ecommerce depth and integration catalogue are smaller than Klaviyo or HubSpot. 150+ operator threads sit under the index.