Brevo vs Klaviyo: Email Marketing Comparison (2026)

Brevo is better for users who need a higher volume of emails on a free plan and access to AI content generation. Klaviyo is better for users who need SMS marketing capabilities and marketing automation on a free plan, though with a lower email volume.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask email marketing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Brevo leads overall46% cited vs Klaviyo 44% across 108 probes.
ChatGPT
Brevo
9 / 12 probes
75%
Excellent
KlaviyoLeads
12 / 12 probes
100%
Excellent
Perplexity
BrevoLeads
2 / 12 probes
17%
Average
Klaviyo
1 / 12 probes
8%
Below average
Gemini
BrevoLeads
2 / 12 probes
17%
Average
Klaviyo
1 / 12 probes
8%
Below average
Claude
Brevo
10 / 12 probes
83%
Excellent
Klaviyo
10 / 12 probes
83%
Excellent
Copilot
BrevoLeads
2 / 6 probes
33%
Good
Klaviyo
0 / 6 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Brevo
Starting price
$8.08/month
Free tier
Yes
brevo.com
Klaviyo
Starting price
$0/month
Free tier
Yes
klaviyo.com

Key Features

Brevo
  • 5,000 emails/month
  • Drag & Drop email editor
  • Email templates
  • AI content generator
  • Advanced segmentation
  • Forms for lead capture
  • Basic reporting & analytics
  • Email support
Klaviyo
  • Up to 250 active profiles
  • 500 emails/month
  • 150 mobile message credits
  • Basic email templates
  • Drag-and-drop email editor
  • Built-in reporting
  • Email support for 60 days
  • Marketing automation

When to choose Brevo

Brevo is suitable for solopreneurs and individuals who require a generous monthly email send limit of up to 5,000 emails, an AI content generator, and advanced segmentation, even if advanced analytics are behind a paywall and phone support is not available on the free plan.

When to choose Klaviyo

Klaviyo is suitable for small businesses that prioritize SMS marketing and marketing automation, along with email marketing. It offers a free plan that includes up to 250 active profiles, 500 emails per month, and 150 mobile message credits. However, email support is limited to 60 days after which only basic support is available.

Frequently Asked Questions

What are the key differences in email sending limits?
Brevo offers 5,000 emails/month on its free tier, while Klaviyo offers 500 emails/month on its free tier.
Do both platforms offer AI content generation?
Brevo includes an AI content generator. Klaviyo does not list this feature in its key features.
What are the differences in available support?
Brevo offers email support, but no phone support on the free plan, with advanced analytics behind a paywall. Klaviyo offers email support for 60 days, with basic support thereafter.
Do both platforms offer marketing automation?
Klaviyo includes marketing automation. Brevo does not list this feature in its key features.
Do both platforms offer SMS marketing?
Klaviyo includes 150 mobile message credits. Brevo does not list this feature in its key features.

More Email Marketing Comparisons