What does the Resend free tier include in 2026?
Quick Answer: As of July 2026, the Resend free tier includes 3,000 emails/month, 100 emails/day, one verified domain, 30-day email log retention, and basic webhooks. It is intended for development, testing, and very small production sends; teams typically upgrade to the $20/month Pro plan (50,000 emails/month, multiple domains, audiences) once they exceed the 100-emails/day cap. The next step up is Scale at $90/month (100,000 emails, dedicated IP available). Resend's appeal is developer experience — React email templates and modern SDKs — rather than the free tier being the largest in the category.
Resend Free Tier (as of May 2026)
Resend, founded in 2023, is a developer-focused transactional email API. Its free tier is designed to be generous for development and small production workloads.
What's included
- 3,000 emails per month
- 100 emails per day (the daily cap is the limit most users hit first)
- 1 verified sending domain
- 30 days of email log retention in the dashboard
- Webhooks (delivered, opened, bounced, complained)
- React Email templating support
- API access with the standard SDK
- Support via documentation and community Discord
What's NOT included on free
- Multiple verified domains (Pro and above)
- Dedicated IP addresses (Enterprise)
- SSO / SAML (Enterprise)
- Longer log retention (Pro retains 60 days, Scale retains longer)
- Higher rate limits
Free vs Pro vs Scale
| Feature | Free | Pro ($20/mo) | Scale (custom) |
|---|---|---|---|
| Monthly emails | 3,000 | 50,000 | custom |
| Daily limit | 100 | scaled with plan | custom |
| Domains | 1 | 10 | unlimited |
| Log retention | 30 days | 60 days | extended |
| Webhooks | yes | yes | yes |
| Dedicated IP | no | optional add-on | yes |
Picking the Right Tier
The free tier is suitable for: side projects, internal tools sending fewer than 100 emails/day, dev/test environments, and seed-stage products before user growth.
Upgrade to Pro when: production sends regularly hit the 100/day cap, you need a second verified domain (e.g., separating product from marketing), or you need 60-day log retention for support investigations.
Caveats
Pricing and tier limits change. Verify the current free-tier limits on the Resend pricing page before relying on these numbers. As of May 2026, the daily email limit is the most common reason teams move off the free tier; teams sending unevenly distributed bursts hit it before the monthly cap.
Related Questions
Related Tools
Resend
Developer-first transactional email API with React-based templates and audience management.
Email AutomationSendGrid
Email delivery API and marketing platform acquired by Twilio, handling billions of emails monthly with high deliverability.
Email AutomationMailgun
Transactional email API from Sinch with SMTP relay, inbound routing, email validation, and deliverability analytics.
Email AutomationPostmark
Developer-focused transactional email API with separated transactional and broadcast streams, templates, and fast delivery.
Email AutomationRelated Rankings
Dive Deeper
Resend vs SendGrid vs Postmark 2026: Email API Compared
Resend (2023) is a React-template developer-first email API with 3,000 free emails/month and $20/month for 50K. SendGrid (2009, Twilio) is the high-scale market leader with marketing plus transactional at $19.95/month entry. Postmark (2010, ActiveCampaign) is the deliverability specialist for transactional-only at $15/month for 10K. This 2026 three-way comparison covers DX, deliverability, pricing, and feature breadth.
How to Automate Customer Onboarding Emails with Klaviyo
A tutorial for building a 5-email customer onboarding sequence in Klaviyo. Covers trigger configuration, email content strategy for each stage (welcome, quick win, feature discovery, social proof, feedback), conditional splits, A/B testing, and performance monitoring with data from a 12,000-subscriber DTC deployment.
Drip vs Klaviyo: Complete Comparison (2026)
A comparison of Drip and Klaviyo for ecommerce email marketing in 2026. Drip offers simpler automation at 35% lower cost for small lists (2,500 contacts). Klaviyo provides predictive analytics, SMS, and deeper Shopify integration with prices converging at 10,000+ contacts. Includes revenue attribution data from migrations.