Resend vs SendGrid (2026): Modern DX vs Enterprise Scale

Creating a modern tech stack requires choosing the right tools. In this guide, we compare Resend and SendGrid to help you decide.

Quick Verdict

If you want Cleanest email API on the market — 3 lines of code to send, go with Resend. If you need High Deliverability, choose SendGrid.

At a Glance

| Feature | Resend | SendGrid | | ------------ | ---------------------------------------------------------- | ------------------- | | Pricing | Free Tier | Free Tier | | Best For | Cleanest email API on the market — 3 lines of code to send | High Deliverability | | Rating | 4.7/5 | 4.4/5 |

Resend vs SendGrid: Deep Dive

Resend

Developer-first email API for sending transactional and marketing emails with React Email support.

Pros:

• Cleanest email API on the market — 3 lines of code to send
• React Email for building beautiful email templates with React
• Free tier is generous (3K emails/month is enough for most MVPs)
• Great deliverability out of the box
• Built by the creator of next-auth — trusted in Next.js community

Cons:

• Free tier limited to 100 emails/day (can hit limit on launch day)
• Relatively new — smaller ecosystem than SendGrid
• No built-in email marketing features (newsletter, drip campaigns)
• Pro plan jumps to $20/mo from free
• Limited analytics compared to Mailchimp

SendGrid

Reliable workhorse, but DX is from 2015.

Pros:

• High Deliverability
• Scale
• Robust API

Cons:

• Dated UI
• Support can be slow

Pricing Comparison

Resend: 3,000 emails/month. 100 emails/day. 1 custom domain.. SendGrid: 100 emails/day.

Conclusion

Choose Resend if:

• You need Cleanest email API on the market — 3 lines of code to send
• You prefer established platforms

Choose SendGrid if:

• You need High Deliverability
• You prefer flexibility