Email for Developers & Marketers

Send transactional and marketing emails confidently with reliable deliverability and inbox placement.

Transactional Emails

Fast and reliableemail API for developers.

Send password resets, order confirmations, and account alerts that land instantly in the inbox and never the spam folder.

Email API

Marketing Emails

Simple and powerfulemail campaigns for marketers.

Design, send, and track newsletters or product updates with ease. Grow your audience while keeping full control over deliverability.

Marketing Campaigns

Email stats (past 7 days)

Consistent performance you can rely on

8.02s
TIME TO INBOX
The average time it took for emails sent by AutoSend customers to reach recipient inboxes.
98.97%
DELIVERABILITY RATE
The percentage of emails successfully delivered to inboxes by AutoSend customers in the past 7 days.
1.08%
BOUNCE RATE
The average bounce rate for emails sent by AutoSend customers in the past 7 days.

Marketing Campaigns

Email marketing without the complexity

Create, personalize, and send beautiful marketing emails to the right audience. From newsletters to product launches, reach your audience with campaigns that convert.

Email Automation

Automate your email workflows.

Build email workflows that trigger when a contacts joins a specific list or a segment.

Markdown Email Builder

Build emails the way you write content.

Compose by AutoSend lets you create responsive email templates without code. Write in Markdown and send emails instantly.

Try it out

Email Insights

Clear insights on email performance.

Get complete visibility into your email deliverability and engagement data to understand and improve performance.

Intelligent Contact suppression

Global Email Validation and Suppression Engine

Proprietary engine that validates every email at import, automatically blocking spam traps, disposable addresses, and invalid contacts before they damage your domain reputation.

Email Activity

Track every email you send. Literally!

Monitor every email you send and follow its path with detailed delivery, open, and click insights.

Email API

Developer-first email infrastructure

A clean, modern API for sending and tracking emails. Built for speed, reliability, and easy integration with your tech stack.

Documentation

curl --location 'https://api.autosend.com/v1/mails/send' 
--header 'Authorization: Bearer YOUR_API_KEY' 
--header 'Content-Type: application/json' 
--data-raw '{
  "from": {
    "email": "[email protected]",
    "name": "AutoSend"
  },
  "to": {
    "email": "[email protected]",
    "name": "Test User"
  },
  "subject": "Welcome to AutoSend 🎉",

  // Option 1: Send using template
  "templateId": "your_template_id",

  // Option 2: Send using raw HTML or text
  "html": "<h1>Hello User</h1><p>Thanks for joining AutoSend!</p>",
  "text": "Hello User,
Thanks for joining AutoSend!",

  // Optional: Unsubscribe group for compliance
  "unsubscribeGroupId": "12345"
}'

Why AutoSend

Everything you need to send fast, reliable, and secure emails at scale!

REAL-TIME EMAIL TRACKING
See what happens to every email you send—delivered, opened, clicked, bounced, or marked as spam—with detailed activity logs.
DELIVERABILITY INSIGHTS
Monitor inbox placement, bounce rates, and spam complaints so you know exactly how your emails are performing.
MANAGED DEDICATED IPS
Scale confidently with dedicated IPs that warm up automatically and maintain consistent deliverability at higher volumes.
ADVANCED SUPPRESSION LIST
We’ll automatically stop sending to people who unsubscribe, bounce, or mark your emails as spam to protect your sender reputation.
SENDER AUTHENTICATION
Secure your sending domain with SPF, DKIM, and DMARC to prevent spoofing and improve trust with email providers.
RELIABLE INFRASTRUCTURE
Send with confidence on a fault-tolerant, globally distributed platform built for speed, scale, and rock-solid deliverability.