Exciting to see Resend focusing on a great email messaging experience for developers. Simple interface, great integrations. Exactly what a Python developer wants to see.
Armin Ronacher
Creator of Flask
Integrate with any Python application
Either you're building a web app with Django, a RESTful API with Flask, a machine learning model with PyTorch, or a data manipulation script with Pandas, Resend seamlessly integrate into your stack.
import resendresend.api_key = "re_xxxxxxxxx"params: resend.Emails.SendParams = {"from": "onboarding@resend.dev","to": "delivered@resend.dev","subject": "Hello World","html": "<strong>it works!</strong>"}email: resend.Email = resend.Emails.send(params)
Send in under 8 minutes
Watch how to integrate Resend with the Python SDK.
import resendfrom flask import Flask, jsonifyresend.api_key = "re_xxxxxxxxx"app = Flask(__name__)@app.route("/")def index():params = {"from": "onboarding@resend.dev","to": ["delivered@resend.dev"],"subject": "Hello World","html": "<strong>it works!</strong>",}r = resend.Emails.send(params)return jsonify(r)if __name__ == "__main__":app.run()
Send with Flask
Configure your Flask application to send emails via SMTP using an extension like Flask-Mail or integrate directly with the Resend Python SDK.
"I deeply value the principles of Python's Zen, and the Resend API design aligns perfectly with this philosophy. It's a fantastic fit for Python projects, offering both ease of use and elegance."
Henrique Bastos
Python developer since 1999
All you need to get started
Resources to help you integrate email into your application quickly.
Python Quickstart
Follow the step-by-step guide and learn how to send your first email using Python.
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.