Independent listing

Klaviyo review

Customer engagement platform for email, SMS, ecommerce data and lifecycle automation.

Last reviewed: 19 September 2026Research-based review; no hands-on testing claimed

Overview

Klaviyo transactional messaging is modelled as paid, approved, metric-triggered flow support. It is not represented as unrestricted SMTP infrastructure.

Key capabilities

marketingautomationecommerceintegrations

Pricing

Starts at $0 Free up to 250 active profiles and 500 emails/month; paid plans are profile-based. Check the official pricing source. Verified: 2026-09-18.

Privacy & GDPR

GDPR documentationNot verifiedDPANot verifiedSCC supportNot verifiedEU/EEA residencyNot verifiedEU-only optionNot verifiedSubprocessor transparencyNot verified

Privacy source: Not verified. Verified: 2026-09-18. “Not verified” is not the same as “No.”

Pros

  • Strong ecommerce lifecycle fit
  • Profile-based segmentation and automation
  • Paid metric-triggered transactional messages

Things to consider

  • Pricing grows with active profiles
  • Transactional messages need approval and an eligible metric-triggered flow
  • EU/EEA-only processing was not verified

Alternatives

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