If you're using Convex, this is how you should send email to your users. It guarantees exactly once deliveries transactionally, manages retries, rate limiting, back pressure. Fire and forget!
Jamie Turner
Co-Founder & CEO of Convex
Integrate with Convex
Use the official way to integrate the Resend email service with your Convex project. Features include queueing, batching, durable execution, idempotency management, rate limiting, and more.
import { components } from "./_generated/api";import { Resend } from "@convex-dev/resend";import { internalMutation } from "./_generated/server";export const resend: Resend = new Resend(components.resend, {});export const sendTestEmail = internalMutation({handler: async (ctx) => {await resend.sendEmail(ctx,"onboarding@resend.dev","delivered@resend.dev","Hello World","<strong>it works!</strong>");},});
Start sending in under 7 minutes
Learn how to send reliable, production-ready emails in your full-stack application using the Convex Resend Component.
import Resend from "@auth/core/providers/resend";import { convexAuth } from "@convex-dev/auth/server";export const { auth, signIn, signOut, store, isAuthenticated } = convexAuth({providers: [Resend],});
Send Magic Links with Convex Auth
Convex Auth implements configuration via Auth.js provider configs. Trigger a magic link email using the official Resend provider.
All you need to get started
Resources to help you integrate email into your application quickly.
Convex Quickstart
Follow the step-by-step guide and learn how to send your first email using Convex.
API reference
Understand the REST API endpoints and each of the parameters that can be used.
"Our team loves Resend. It makes email sending so easy and reliable. After we switched to Dedicated IPs, our deliverability improved tremendously and we don't hear complaints about emails landing on spam anymore."
Vlad MatsiiakoCo-founder of Infisical"As a developer I love the approach that the Resend team is taking. Its so refreshing. They are also extremely user-centric and helpful in terms of getting you up and running, sending beautiful emails that deliver."
Hahnbee LeeCo-Founder at Mintlify"We value tools that feel stable, well thought out, and aligned with the standards we expect across our stack. Resend meets those expectations. It lets our team stay focused on building the larger platform rather than getting pulled into the overhead that typically comes with legacy email infrastructure."
Bradley GreenwoodVP of Engineering at MrBeast"Our partnership with Resend has been a great experience. They've made sure we can focus on what we do best—building our product and growing our business."
Sahil LavingiaCEO of Gumroad"Switching over to Resend from SendGrid marked a significant improvement in our email management. We started with a small test - waitlist emails for our iOS and Windows apps. Within 30 minutes, we were done."
Thomas MannFounder & CEO of Raycast"The simplicity and reliability of Resend allowed our engineers to focus on building features rather than troubleshooting email infrastructure."
Amadeo PellicceConnectors, Agents and Automations Lead at Replit"We're a small team with a lot on our plates. Email infrastructure is something we don't want to think about, and with Resend we don't have to."
Peter SuhmOps at Tailwind"The best part about taking Resend into production was that there was no friction at all."
Tara NagarSoftware Engineer at Braintrust"The flexibility of Resend is what we value most. It allows us to quickly adapt and refine our email communications as our products evolve."
Glauber CostaFounder and CEO at Turso"Resend is email with simpler APIs, better webhooks, and best-in-class debugging."
Dan FarrellyCTO and Co-Founder of Inngest
"Our team loves Resend. It makes email sending so easy and reliable. After we switched to Dedicated IPs, our deliverability improved tremendously and we don't hear complaints about emails landing on spam anymore."
Vlad MatsiiakoCo-founder of Infisical"As a developer I love the approach that the Resend team is taking. Its so refreshing. They are also extremely user-centric and helpful in terms of getting you up and running, sending beautiful emails that deliver."
Hahnbee LeeCo-Founder at Mintlify"We value tools that feel stable, well thought out, and aligned with the standards we expect across our stack. Resend meets those expectations. It lets our team stay focused on building the larger platform rather than getting pulled into the overhead that typically comes with legacy email infrastructure."
Bradley GreenwoodVP of Engineering at MrBeast"Our partnership with Resend has been a great experience. They've made sure we can focus on what we do best—building our product and growing our business."
Sahil LavingiaCEO of Gumroad"Switching over to Resend from SendGrid marked a significant improvement in our email management. We started with a small test - waitlist emails for our iOS and Windows apps. Within 30 minutes, we were done."
Thomas MannFounder & CEO of Raycast"The simplicity and reliability of Resend allowed our engineers to focus on building features rather than troubleshooting email infrastructure."
Amadeo PellicceConnectors, Agents and Automations Lead at Replit"We're a small team with a lot on our plates. Email infrastructure is something we don't want to think about, and with Resend we don't have to."
Peter SuhmOps at Tailwind"The best part about taking Resend into production was that there was no friction at all."
Tara NagarSoftware Engineer at Braintrust"The flexibility of Resend is what we value most. It allows us to quickly adapt and refine our email communications as our products evolve."
Glauber CostaFounder and CEO at Turso"Resend is email with simpler APIs, better webhooks, and best-in-class debugging."
Dan FarrellyCTO and Co-Founder of Inngest
"Our team loves Resend. It makes email sending so easy and reliable. After we switched to Dedicated IPs, our deliverability improved tremendously and we don't hear complaints about emails landing on spam anymore."
Vlad MatsiiakoCo-founder of Infisical"As a developer I love the approach that the Resend team is taking. Its so refreshing. They are also extremely user-centric and helpful in terms of getting you up and running, sending beautiful emails that deliver."
Hahnbee LeeCo-Founder at Mintlify"We value tools that feel stable, well thought out, and aligned with the standards we expect across our stack. Resend meets those expectations. It lets our team stay focused on building the larger platform rather than getting pulled into the overhead that typically comes with legacy email infrastructure."
Bradley GreenwoodVP of Engineering at MrBeast"Our partnership with Resend has been a great experience. They've made sure we can focus on what we do best—building our product and growing our business."
Sahil LavingiaCEO of Gumroad"Switching over to Resend from SendGrid marked a significant improvement in our email management. We started with a small test - waitlist emails for our iOS and Windows apps. Within 30 minutes, we were done."
Thomas MannFounder & CEO of Raycast"The simplicity and reliability of Resend allowed our engineers to focus on building features rather than troubleshooting email infrastructure."
Amadeo PellicceConnectors, Agents and Automations Lead at Replit"We're a small team with a lot on our plates. Email infrastructure is something we don't want to think about, and with Resend we don't have to."
Peter SuhmOps at Tailwind"The best part about taking Resend into production was that there was no friction at all."
Tara NagarSoftware Engineer at Braintrust"The flexibility of Resend is what we value most. It allows us to quickly adapt and refine our email communications as our products evolve."
Glauber CostaFounder and CEO at Turso"Resend is email with simpler APIs, better webhooks, and best-in-class debugging."
Dan FarrellyCTO and Co-Founder of Inngest
Start sending in minutes
Resend delivers mission-critical emails for some
of the fastest growing teams.