How do Brevo and Klaviyo prices compare?

Brevo: custom or unlisted usage pricing at 100,000 emails. Klaviyo: custom or unlisted usage pricing at 10,000 profiles. Different billing units are not an equal-workload comparison. Estimates exclude unlisted add-ons and taxes.

What matters for transactional email?

Review SMTP or API integration, domain authentication, bounce and complaint events, suppression handling and delivery-log retention.

Can I compare marketing and agent email by sends?

Only when the published plan actually bills by sends. Contacts, subscribers and inboxes stay in their own billing units.

What features and free access does Brevo list?

Transactional + marketing, SMS, EU-based. Free access: Limited free plan. Check plan-specific availability and current terms on the provider's official pricing page.

What features and free access does Klaviyo list?

E-commerce data, Omnichannel, Shopify ecosystem. Free access: Limited free plan. Check plan-specific availability and current terms on the provider's official pricing page.

Email APIs · side by side

Brevo vs Klaviyo

Compare Brevo, Klaviyo by sending volume, delivery webhooks, inbound email, domain limits and retention.

Email APIs pricing calculator

These providers bill in different units. Each estimate uses its own workload; there is no same-volume price winner.

Brevo

Monthly emails

100K

Klaviyo

Number of profiles

10K

Brevo

Custom / not listed

No priced plan for this volume · 100K emails

Klaviyo

Custom / not listed

Custom / unlisted usage pricing · 10K profiles

Listed USD plan fees and tracked usage only. Unlisted compute, transfer, extras, taxes and contract terms are excluded. Custom or unsupported plan usage is not estimated.

Email APIs overview & pricing

Email APIs	Brevo	Klaviyo
Provider	Brevo	Klaviyo
Billing unit	emails	profiles
Plan at selected usage	No priced plan for this volume	Custom / unlisted usage pricing
Monthly estimate	Custom / not listed	Custom / not listed
Workload	100K emails	10K profiles
Free access	Limited free plan	Limited free plan
Published plans	Free, Starter, Standard, Professional, Enterprise	Free
Prices checked	2026-10-08	2026-10-08

Provider

Brevo: Brevo
Klaviyo: Klaviyo

Billing unit

Brevo: emails
Klaviyo: profiles

Plan at selected usage

Brevo: No priced plan for this volume
Klaviyo: Custom / unlisted usage pricing

Monthly estimate

Brevo: Custom / not listed
Klaviyo: Custom / not listed

Workload

Brevo: 100K emails
Klaviyo: 10K profiles

Free access

Brevo: Limited free plan
Klaviyo: Limited free plan

Published plans

Brevo: Free, Starter, Standard, Professional, Enterprise
Klaviyo: Free

Prices checked

Brevo: 2026-10-08
Klaviyo: 2026-10-08

Email APIs monthly cost

Brevo: Not pricedKlaviyo: Not priced

Different workloads, separate estimates

Separate transactional delivery from campaigns, outreach and agent inboxes. Compare monthly sends and daily caps; contacts, seats and inboxes are not sending allowances. Budget separately for dedicated IPs, validation and attachments.

Which email providers fit your needs?

Brevo features & plan notes

Transactional + marketing
SMS
EU-based

Full pricing Official Pricing

Klaviyo features & plan notes

E-commerce data
Omnichannel
Shopify ecosystem

Full pricing Official Pricing

How to compare email providers

Browse Email APIs pricing

Brevo vs Klaviyo — FAQ

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