Brevo and Klaviyo both sit in the email marketing category, which is the first thing to note about this comparison: the head-to-head is about which tool earns the seat. On the 8020 rubric, Klaviyo scores 91 against Brevo at 70. The gap is meaningful on some dimensions and narrow on others — the rest of this page explains exactly where.
What's the real difference between Brevo and Klaviyo?
Brevo is built for budget-conscious teams with large contact lists. Klaviyo is built for ecommerce brands on shopify or woocommerce. The tools overlap on surface features but diverge on the workflow each is designed around — Brevo optimises for send-based pricing so unlimited contacts cost nothing extra, while Klaviyo optimises for unified customer data platform with purchase history, browsing behavior, and predicted lifetime value.
Brevo's positioning: Pricing by emails sent rather than contacts stored, which makes Brevo dramatically cheaper for teams with large lists, plus native SMS and WhatsApp in the same platform — the budget pick when contact count drives competitors' bills sky-high.
Klaviyo's positioning: Klaviyo unified email, SMS, and customer data into one profile model — eliminating the fragmented data problem that makes multi-tool ecommerce stacks expensive to maintain.
The 8020 rubric weighs four things — value for money (30%), depth and power (30%), time to results (25%), and ecosystem (15%). Brevo scores 74/71/72/79 on those dimensions; Klaviyo scores 88/96/91/94. The biggest spread is on depth and power — see the table above.
When should you pick Brevo?
Pick Brevo when budget-conscious teams with large contact lists is the job that has to be done well. Its free tier covers budget-conscious teams with large contact lists without a credit card, and the 8020 Score of 70 reflects how well it executes against its rubric.
Brevo is the right call when:
- Budget-conscious teams with large contact lists.
- Businesses needing email plus SMS in one tool.
- Small teams sending transactional and marketing email together.
- You want to evaluate it before committing budget — the free tier is real, not a teaser.
- Your stack already includes one of the 6 platforms it integrates with.
Brevo's standout capabilities — verified per the vendor's published specs (May 2026) — include send-based pricing so unlimited contacts cost nothing extra, email plus native sms and whatsapp campaigns in one platform, transactional email and sms api for app-triggered messages. These are the features that earn the Strong tier on the rubric.
When should you pick Klaviyo?
Pick Klaviyo when ecommerce brands on shopify or woocommerce is the job that has to be done well. Its free tier covers ecommerce brands on shopify or woocommerce without a credit card, and the 8020 Score of 91 reflects how well it executes against its rubric.
Klaviyo is the right call when:
- Ecommerce brands on Shopify or WooCommerce.
- DTC teams running complex retention flows.
- Marketers who want email and SMS in one platform.
- You want to evaluate it before committing budget — the free tier is real, not a teaser.
- Your stack already includes one of the 6 platforms it integrates with.
Klaviyo's standout capabilities — verified per the vendor's published specs (May 2026) — include unified customer data platform with purchase history, browsing behavior, and predicted lifetime value, email and sms marketing from a single platform with shared audience profiles, flow builder for multi-step conditional automations based on customer behavior. These are the features that earn the Essential tier on the rubric.
How much do Brevo and Klaviyo cost?
Brevo starts at $9 per user per month on a freemium (free tier + paid plans) model. Klaviyo starts at $20 per user per month on a freemium (free tier + paid plans) model. Brevo has the lower entry price. Pricing verified May 2026.
Brevo: Free tier available. Lowest paid plan: $9/user/mo. Pricing model: freemium (free tier + paid plans). Klaviyo: Free tier available. Lowest paid plan: $20/user/mo. Pricing model: freemium (free tier + paid plans).
Entry pricing only tells you where the meter starts. Real spend scales with seats, usage limits, and the plan tier where the features you actually need become available. Check each vendor's pricing page for the tier that matches your team size — and verify it matches our last-verified date before signing.
Brevo — strengths and trade-offs
What Brevo does well, where it falls short. Both lists draw from our hands-on testing against the Strong criteria. The full review is on the Brevo profile.
Strengths
- Pricing by sends, not contacts, makes large lists dramatically cheaper than rivals
- Free tier allows unlimited contacts — only the daily send is capped
- Native SMS and WhatsApp alongside email in one platform
- Transactional and marketing email share one tool, simplifying the stack
- European data hosting appeals to GDPR-sensitive businesses
Trade-offs
- Automation is less sophisticated than ActiveCampaign's branching builder
- Free tier's 300-emails-per-day cap rules out larger campaigns
- Template editor and design tools feel less polished than Mailchimp's
- Deliverability on shared IPs can lag the premium platforms
- Support response times on lower tiers are slower than competitors
Klaviyo — strengths and trade-offs
What Klaviyo does well, where it falls short. Both lists draw from our hands-on testing against the Essential criteria. The full review is on the Klaviyo profile.
Strengths
- Best ecommerce email platform by install count — over 60% Shopify market share as of 2025
- Unified email + SMS profiles eliminate the double-counting problem of managing two separate tools
- Predictive lifetime value scoring is genuinely useful for segmenting win-back and VIP flows
- Real-time segment updates mean your "lapsed 90-day" segment is always accurate without manual refreshes
Trade-offs
- Pricing scales steeply with list size — a 50,000-contact list runs $720/month at the Email + SMS tier
- Interface has a learning curve; flow builder logic takes time to understand for non-technical marketers
- Free tier is limited to 250 contacts and 500 sends — less generous than Mailchimp for brand-new lists
- Not designed for B2B or content newsletter use cases; the product is optimized for retail buying cycles
What are the alternatives to Brevo and Klaviyo?
If neither Brevo nor Klaviyo is the right fit, the closest alternatives are the other tools in the email marketing category. Both lists are ranked by 8020 Score — start with the top of the relevant category and work down.
Brevo alternatives we cover: Mailchimp, ActiveCampaign.
Klaviyo alternatives we cover: Mailchimp, Brevo, ActiveCampaign.
Frequently asked questions
Is Brevo or Klaviyo better overall?
Neither is strictly better — they serve different jobs. Klaviyo takes the 8020 composite (91 vs 70) on the rubric, while Brevo earns its tier (Strong) when its specific strengths match your situation. The decision turns on the four dimensions in the table above.
How much do Brevo and Klaviyo cost?
Brevo starts at $9 per user per month on a freemium (free tier + paid plans) model; Klaviyo starts at $20 per user per month on a freemium (free tier + paid plans) model. Brevo has a free tier; Klaviyo has a free tier. Pricing verified May 2026.
Does Brevo integrate with the same tools as Klaviyo?
Brevo lists 6 verified integrations in our directory; Klaviyo lists 6. Both connect to the major platforms most teams already use. Specific integration availability depends on plan tier — see each tool profile for the full integration list.
Can Brevo replace Klaviyo?
Only if your use case maps to Brevo's strengths. Pricing by emails sent rather than contacts stored, which makes Brevo dramatically cheaper for teams with large lists, plus native SMS and WhatsApp in the same platform — the budge… If Klaviyo's specific job is your primary need, it earns its seat.
Which has the better free tier, Brevo or Klaviyo?
Both Brevo and Klaviyo ship a free tier. Brevo's free tier suits budget-conscious teams with large contact lists; Klaviyo's suits ecommerce brands on shopify or woocommerce. Specific limits are listed on each vendor's pricing page.
