Klaviyo vs Brevo.
Brevo is a flexible all-in-one platform covering email, SMS and transactional messaging, often appreciated for its breadth and approachable setup. Klaviyo goes deeper on ecommerce segmentation and lifecycle flows. For stores centred on retention revenue, Klaviyo usually fits; for broad messaging needs on a simpler footing, Brevo is credible.
Side by side.
| Feature | Klaviyo | Brevo |
|---|---|---|
| Scope | Focused on ecommerce marketing | Broad messaging suite with marketing tools |
| Transactional email | Focus is marketing; check how you handle receipts | Transactional sending is a recognised feature |
| Store data depth | Deep, event-based | Good integrations, generally lighter depth |
| Segmentation | Granular behavioural conditions | Capable, more list-and-attribute oriented |
| Flow builder | Retail lifecycle emphasis | General-purpose workflows |
| SMS | Available, check current regions | Available, check current regions |
| Ease for beginners | Gentle start, deeper later | Often seen as accessible |
| Typical fit | Stores prioritising retention | Businesses wanting several channels in one tool |
Klaviyo suits you if.
- Stores that live or die on repeat orders
- Teams that want advanced product-level segmentation
- Brands building a full flow programme over time
- Merchants who want ecommerce metrics at their fingertips
Brevo suits you if.
- Businesses that want marketing and transactional messages together
- Teams looking for a broad toolset on a simple footing
- Stores with straightforward automation needs
- Merchants who also run non-ecommerce activity
Our view.
The trade here is breadth against depth. Brevo covers many message types in one place and keeps the learning curve manageable. Klaviyo concentrates on what an online store does with customer behaviour, which pays off as segmentation and flows become more ambitious.
Disclosure: Inferno Emails builds in Klaviyo, so we have a stake in this view. If your needs are modest and you value an all-round messaging tool, Brevo may be enough. Check current features and plans before you commit.
Moving from Brevo to Klaviyo.
- Export contacts from Brevo with their attributes, list memberships and consent records.
- Decide where transactional messages will come from, since Klaviyo is mainly for marketing, and keep that sending set up separately.
- Connect your store to Klaviyo and import contacts once the order history has synced.
- Rebuild marketing automations as flows, beginning with the highest-revenue ones.
- Authenticate your sending domain in Klaviyo, warm up sensibly and then switch campaigns across.
Plans, features and limits change often. Check each vendor's current documentation before you decide.
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