At a glance

Brevo Resend
Best for Small businesses wanting email, SMS, and chat in one Developers wanting a modern email API
Starting price Free Free
Free tier
Open source
Free tier available
Open source
API-First
Analytics
CRM
Chat
Email
React Email
SMS
Webhooks

Brevo

Strengths

  • Includes Email as a core feature, purpose-built for email marketing workflows
  • Includes SMS as a core feature, purpose-built for email marketing workflows
  • Free for 300 emails/day — generous enough for most small teams to get real work done
  • Established product with 14+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Deliverability depends on your sender reputation, which takes time to build
  • Limited team/admin features if your organization eventually scales up

Resend

Strengths

  • Includes React Email as a core feature, purpose-built for email marketing workflows
  • Includes API-First as a core feature, purpose-built for email marketing workflows
  • Free for 3K emails/mo — generous enough for most small teams to get real work done
  • Includes webhooks alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Developer-oriented tooling may not suit non-technical team members
  • Deliverability depends on your sender reputation, which takes time to build
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: Both tools offer free tiers, so you can test each before committing. Brevo's free plan: Free for 300 emails/day. Resend's free plan: Free for 3K emails/mo.

Feature gaps: Brevo offers CRM, Chat and Email that Resend lacks. Resend brings API-First, Analytics and React Email that Brevo does not have.

Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.

Where each tool shines: Brevo's biggest strengths are: includes email as a core feature, purpose-built for email marketing workflows. includes sms as a core feature, purpose-built for email marketing workflows. Resend's biggest strengths are: includes react email as a core feature, purpose-built for email marketing workflows. includes api-first as a core feature, purpose-built for email marketing workflows.

Watch out for: With Brevo, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Resend, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Brevo if...

  • You need a tool built for small businesses wanting email, sms, and chat in one
  • You specifically need CRM and Chat
  • You care about includes sms as a core feature, purpose-built for email marketing workflows
  • The free tier works for you: free for 300 emails/day

Choose Resend if...

  • Your profile matches its sweet spot: developers wanting a modern email api
  • You specifically need API-First and Analytics
  • You care about includes api-first as a core feature, purpose-built for email marketing workflows
  • The free tier works for you: free for 3k emails/mo

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