Review
Klaviyo Review (2026)
Data-driven email and SMS marketing for ecommerce brands.
Top features
- Campaign builder
- Segmentation
- Automated sequences
Pros
- Fast onboarding and modern UX
- Strong integrations with common SaaS stack
- Suitable for SMB and scaling teams
Cons
- Advanced features gated to higher plans
- Can become expensive at scale
- Requires setup to unlock full value