Product A
Brevo
by Brevo (formerly Sendinblue)
Affordable all-in-one email, SMS, and CRM with send-volume pricing.
Free tier
Visit Brevo →Product B
Klaviyo
by Klaviyo
The ecommerce email and SMS platform built around Shopify revenue data.
Free tier
Visit Klaviyo →Side-by-Side Comparison
| Feature | Brevo | Klaviyo |
|---|---|---|
| Price | FreeBetter | Free |
| Free Tier | Yes | Yes |
| Top Pros | Priced on sends, not contacts | Best Shopify integration in the market |
| Transactional email built-in (SMTP) | Revenue attribution per email | |
| Free plan with unlimited contacts | Powerful pre-built ecommerce flows | |
| Top Cons | Daily send cap on free plan (300/day) | Expensive for large lists |
| Automation less powerful than ActiveCampaign | Overkill for non-ecommerce businesses |
Choose Brevo if you…
- Want: priced on sends, not contacts
- Want: transactional email built-in (smtp)
- Want: free plan with unlimited contacts
Choose Klaviyo if you…
- Want: best shopify integration in the market
- Want: revenue attribution per email
- Want: powerful pre-built ecommerce flows