Sequenzy

SaaS-First Lifecycle Email — with a Compliance Caveat

Sequenzy is an email marketing and lifecycle automation platform built specifically for SaaS teams. Instead of repurposing e-commerce abandoned-cart flows, it models the SaaS lifecycle directly: onboarding sequences, trial conversion, dunning/revenue recovery, and win-back — with transactional email in the same platform.

What Sequenzy Does

• AI sequence builder: generate onboarding and lifecycle flows from plain-English prompts
• Native Stripe integration: trigger revenue-recovery and billing emails from subscription events
• Dynamic segmentation: real-time segments from behaviour, tags, and custom attributes
• Transactional + marketing email: one platform, separate consent tracks
• Developer access: REST API, SDKs, and an MCP integration to drive it from AI assistants

The Compliance Nuance

Sequenzy is headquartered in Dnipro, Ukraine. Ukraine is European but not an EU/EEA member, so under the GDPR it is a third country without an EU adequacy decision. Sequenzy provides a Data Processing Agreement and built-in consent tracking, but it does not currently offer an EU-only data residency option, and we found no ISO 27001 or SOC 2 certification.

For teams whose priority is verified EU data residency, compare the fully EU-hosted GDPR-compliant email platforms. Sequenzy is best read as a SaaS-specialised European alternative to ActiveCampaign and Customer.io on product fit — with the jurisdiction caveat above noted.