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Guides & Tutorials

Learn how to send transactional emails, set up deliverability, and migrate from other providers.

Send Emails by Framework

How to Send Emails with Next.js

Send transactional emails from your Next.js app using AISend's API.

How to Send Emails with Express.js

Add email sending to your Express API in under 5 minutes.

How to Send Emails with Python

Send transactional emails from Python using AISend's REST API.

How to Send Emails with Go

Integrate AISend into your Go application for email delivery.

How to Send Emails with Ruby

Add AI-powered email sending to your Ruby or Rails application.

Email Deliverability

How to Set Up SPF, DKIM, and DMARC

Complete guide to email authentication protocols for better deliverability.

Email Deliverability Best Practices

Everything you need to know to get your emails into the inbox, not spam.

Migration Guides

Migrate from Resend to AISend

Switch from Resend in under 5 minutes with our compatible API.

Migrate from SendGrid to AISend

Replace SendGrid with a modern, AI-powered email API.

Ready to Start Sending?

3,000 emails/month free. No credit card required.

Get Your API Key

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