Brevo vs Klaviyo: Which Email Marketing Tool Is Right for You?

How Do Brevo and Klaviyo Compare at a Glance?

Both Brevo and Klaviyo compete in the email marketing space, but they target different needs and budgets. Here is how they stack up on the key dimensions.

What Are the Key Differences Between Brevo and Klaviyo?

Brevo and Klaviyo both serve businesses that sell things, but they approach that goal from opposite directions. Brevo is a budget-conscious generalist, bundling email, SMS, live chat, and CRM into one affordably priced platform. Klaviyo is a specialist built specifically for e-commerce, with deep Shopify integration and predictive analytics that read a store's order history to forecast future behavior — a level of commerce-specific depth Brevo does not attempt to match.

Brevo and Klaviyo price their free tiers around different constraints. Brevo caps free usage at 300 emails per day regardless of list size, which rewards a store with a large but infrequently-emailed customer list. Klaviyo caps its free tier at 250 contacts instead, and its paid pricing climbs with both contact count and SMS usage as a store's customer base grows — meaning a fast-growing store can outgrow Klaviyo's free tier far sooner than it would outgrow Brevo's send-based allowance.

Klaviyo's Shopify integration is the core of its value proposition, pulling product catalog and order data directly into segmentation and flow triggers — browse abandonment, post-purchase upsells, win-back sequences based on predicted reorder timing. Brevo supports e-commerce plugins as well, but without the same depth of native product-data segmentation, which makes Klaviyo's flows feel purpose-built for a store in a way Brevo's more general automation does not.

Brevo's counter-argument is channel breadth beyond commerce messaging. Live chat and CRM sit alongside email and SMS in Brevo, useful for a store that also handles pre-sale questions or support conversations through the same platform it uses for marketing. Klaviyo does not offer a comparable live chat or general CRM layer, since its product focus stays tightly on marketing and retention rather than expanding into support tooling.

An e-commerce brand with meaningful order volume and a Shopify store gets the clearest return from Klaviyo, since predictive analytics and product-triggered flows compound in value as order history accumulates — the kind of data advantage a newer or smaller store has not yet built up. A newer store still validating product-market fit may prefer Brevo's lower cost and broader channel set while it figures out whether email and SMS are even the right growth lever yet.

A solo entrepreneur running a small store on a tight budget will likely find Brevo's send-based free tier more forgiving than Klaviyo's contact-based one, particularly if the contact list grows faster than the sending frequency does. The trade-off is giving up Klaviyo's predictive analytics, which may not matter yet for a store without enough order history to make those predictions meaningful.

A growing business that needs live chat and CRM alongside commerce email — not just marketing, but pre-sale support and post-sale service — is better served by Brevo's bundled approach, since adding a separate chat tool on top of Klaviyo would mean paying for and managing a second platform.

Moving from Brevo to Klaviyo as a store scales is a common enough path that it is worth planning for — historical order data does not carry over automatically, so predictive analytics in Klaviyo starts from zero regardless of how long the store used Brevo beforehand. The reverse move, from Klaviyo to Brevo, usually happens for cost reasons rather than feature reasons, and means giving up predictive segmentation that a growing store may come to miss once order volume is high enough to make it useful.

What Does Brevo Offer?

All-in-one marketing platform (formerly Sendinblue) with email, SMS, chat, and CRM at budget-friendly pricing. Brevo is best suited for budget-conscious businesses wanting email, sms, and crm in one tool, with plans starting at Free (300 emails/day).

Read our full Brevoreview →

What Does Klaviyo Offer?

E-commerce email and SMS marketing platform with deep Shopify integration and predictive analytics. Klaviyo is best suited for e-commerce brands on shopify, woocommerce, or bigcommerce, with plans starting at Free (up to 250 contacts).

Read our full Klaviyoreview →

How Does Pricing Compare Between Brevo and Klaviyo?

Brevo starts at Free (300 emails/day), while Klaviyo starts at Free (up to 250 contacts). Pricing alone should not drive your decision — consider which features you actually need and how each tool fits your workflow.

Visit Brevo and Klaviyo for current pricing details, as plans and pricing may have changed since this page was last updated.

Which Email Marketing Tool Should You Choose?

The right choice depends on your specific needs, team size, and budget. Here is a quick decision framework.

Where Can I Learn More?

Explore more email marketing content on No Varnish to make an informed decision.

• Email Marketing — Complete Guide
• Most Shopify Stores Pick the Wrong Email Marketing Tool — Only 5 Deliver Real ROI
• Email Marketing vs Marketing Automation: When the $36 ROI Stops Being Enough
• AI Marketing Tool Pricing Index: 3 Plans Killed, 2 New Fees — July 2026
• 89% of Marketers Use AI — But Only 41% Can Prove It Works (2026)
• Every Pricing Page Hides This: The Marketing Tool Cost Per Feature Index (2026)
• Every Platform Publishes Email Benchmarks — Here's What Happens When You Compare Them Side by Side (2026)
• We Verified Pricing for 28 Marketing Tools — Most Pricing Pages Were Wrong

Sources

• Brevo Official Website
• Klaviyo Official Website