
Klaviyo now handles much of the customer-data work that once justified a standalone platform. For ecommerce teams, Segment should solve a specific data problem - not satisfy a vague fear of missing infrastructure.

HubSpot's newer commerce triggers now chase the same DTC-brand spend Klaviyo turned into a $1.2 billion business. For a brand already running HubSpot as its CRM, the choice comes down to building inside the system of record or bolting on the best tool for the job.

Reviewers call Klaviyo expensive far more often than Mailchimp. Ecommerce teams keep paying because the real contest is not software cost - it is what each subscriber is worth.

Klaviyo built an empire on ecommerce email. Its move into SMS and mobile push has now pulled it onto Braze's turf, and the fight is narrowing to one prize - the Shopify brand that wants everything in one place.

Mailchimp is the cheaper, friendlier default. Klaviyo makes its higher bill defensible when a store can turn live shopping behavior into timely, profitable messages.
A field guide to the twelve email marketing platforms worth a business's money in 2026 - from Mailchimp's all-rounder ecosystem and Klaviyo's ecommerce muscle to Brevo's generous free tier, ActiveCampaign's deep automation, and beehiiv's creator-first newsletter engine. Email still returns roughly $36 to $42 for every dollar spent, and the tool you pick decides how much of that you actually keep.