Klaviyo vs Sendinblue Classic: Complete Comparison (2026)
Updated: March 7, 20268 min read
VS
Quick Comparison
Klaviyo
Sendinblue Classic
Starting Price
$20/mo
$25/mo
Free Plan
Yes
Yes
Users
130K+ orgs
500K+
Founded
2012
2012
Rating
4.6/5
4.3/5
Best For
E-commerce brands on Shopify wanting data-driven e...
Developers and businesses needing both transaction...
Feature-by-Feature Comparison
KlaviyoSendinblue Classic
94Ease of Use88
96Features90
96Value for Money90
87Customer Support81
89Integrations83
90Mobile App84
AI Verdict
Klaviyo leads with a ToolScout Score of 92 vs 86 for Sendinblue Classic. Klaviyo is best suited for E-commerce brands on Shopify wanting data-driven email marketing, while Sendinblue Classic excels for Developers and businesses needing both transactional and marketing email. Both are strong options in the Email Marketing space.
CHOOSE KLAVIYO IF:
E-commerce brands on Shopify wanting data-driven email marketing.
CHOOSE SENDINBLUE CLASSIC IF:
Developers and businesses needing both transactional and marketing email.
Frequently Asked Questions
Is Klaviyo better than Sendinblue Classic?
Klaviyo scores 92/100 on ToolScout compared to Sendinblue Classic's 86/100. However, the best choice depends on your specific needs. Klaviyo is best for E-commerce brands on Shopify wanting data-driven email marketing. Sendinblue Classic is best for Developers and businesses needing both transactional and marketing email.
Does Klaviyo have a free plan?
Yes, Klaviyo offers a free plan. Paid plans start from $20/mo.
Does Sendinblue Classic have a free plan?
Yes, Sendinblue Classic offers a free plan. Paid plans start from $25/mo.
Can I migrate from Klaviyo to Sendinblue Classic?
Migration between Klaviyo and Sendinblue Classic depends on the specific features you use. Both tools are in the Email Marketing category. Check each tool's import/export options for data portability before switching.