Email API

The Complete Email
Platform for Developers

Send transactional and marketing emails with our API designed for developers. Enjoy 99.95% deliverability, real-time analytics, and powerful features without the complexity.

99.95%

Inbox Rate

1.2B+

Emails Daily

98%

Open Rate

50ms

Avg Send Time

Webhooks
Edge Network
Analytics
SDKs
Email Service
ACTIVE
Send Rate12.5K/min

Inbox Rate

99.6%

Avg Send Time

43ms

ID:E1A2B3deliveredtransactional
45ms

Your receipt #42791

From: receipts@company.comTo: user@example.com

Opens

1

Clicks

0

Region

us-west-2

Developer-First Email Infrastructure

Everything you need to build, scale, and optimize email communication in your applications.

Unified Email API

Send both transactional and marketing emails through a single API endpoint with automatic content optimization.

  • Supports HTML, Markdown, and plain text
  • Dynamic templates with variables
  • Automatic content optimization

Intelligent Routing

AI-powered routing selects the best provider based on content, destination, and historical performance.

  • Multi-provider failover
  • ISP-specific optimization
  • Real-time performance analysis

Global Edge Network

12 global regions with automatic latency-based routing and regional IP pools for maximum deliverability.

  • Regional IP pools
  • Automatic failover
  • Edge caching for attachments

Enterprise Security

SOC 2 Type II, GDPR, and HIPAA compliant with end-to-end encryption and audit logging.

  • Data encryption at rest and in transit
  • Role-based access control
  • Detailed audit logs

Real-time Analytics

Comprehensive tracking of opens, clicks, bounces, and spam complaints with webhook integration.

  • Custom event tracking
  • Webhook integration
  • Exportable reports

Developer Experience

First-class developer tools with SDKs, CLI, and detailed documentation with examples.

  • 7 language SDKs
  • CLI for local testing
  • Interactive API docs

High Availability

99.99% uptime SLA with multi-cloud redundancy and automatic failover.

  • Multi-cloud infrastructure
  • Automatic failover
  • 24/7 monitoring

Inbound Email

Powerful parsing engine to receive and process incoming emails with webhook support.

  • Email parsing
  • Webhook integration
  • Spam filtering

Advanced Features for Power Users

Our platform includes enterprise-grade capabilities that scale with your needs.

Versioned API
DMARC/DKIM
Batch Sending
Alerting
Team Management
Data Retention

Performance Metrics

Deliverability99.95%
Open Rate98%
Click Rate42%
Spam Rate0.02%

How We Compare to The Competition

We outperform legacy providers on every metric that matters for modern applications.

FeatureSendexaCompetitor
Median Delivery Time
Our edge network delivers emails faster with lower latency
<300ms500-800ms
Uptime SLA
Enterprise-grade reliability with multi-cloud redundancy
99.99%99.9%
Global Regions
More regions mean better performance worldwide
128
Email Types
One API for all email types simplifies integration
Unified APISeparate Services
Inbound Email API
Receive and process emails at no extra charge
IncludedAdditional Cost
SOC 2 Compliance
Higher security certification for sensitive data
Type IIType I
Pay-as-you-go Pricing
Scale up or down without vendor lock-in
Minimum Commitments
Free Tier
Generous free tier for development and testing
5,000 emails/monthNone
Webhooks
Real-time event notifications without restrictions
UnlimitedLimited
Analytics Retention
Longer retention for historical analysis
90 days30 days
Developer Experience

Seamless Integrations

Get started in minutes with our officially supported SDKs, framework integrations, and platform adapters. We handle all the protocol complexities so you can focus on building great products.

send-email.js
// Import the SDK
import { Email } from 'sendexa';

// Initialize with your API key
const email = new Email(process.env.SENDEXA_API_KEY);

// Send a transactional email with attachments
const response = await email.send({
  from: 'onboarding@example.com',
  to: 'user@example.com',
  subject: 'Welcome to our platform',
  html: `<h1>Thanks for signing up!</h1>
         <p>Your account is now active.</p>`,
  attachments: [
    {
      filename: 'guide.pdf',
      content: fs.readFileSync('guide.pdf').toString('base64')
    }
  ],
  tags: ['onboarding'],
  metadata: {
    userId: '12345'
  }
});

console.log(`Email sent! ID: ${response.messageId}`);

Webhook Events

{
  "event": "delivered",
  "messageId": "abc123...",
  "timestamp": "2023-06-15T12:34:56Z",
  "recipient": "user@example.com",
  "metadata": {
    "userId": "12345"
  }
}

CLI Command

$ sendexa emails list \
  --status delivered \
  --limit 10 \
  --format json

Quick Start

Trusted by Innovative Companies

Join thousands of developers and businesses who trust our platform for their mission-critical communications.

TechCorp
StartupInc
GlobalBank
EcomGiant
MobileFirst

"We switched from Twilio SendGrid and saw an immediate 15% improvement in deliverability. The API is more intuitive and their support team actually understands developers."

Sarah Johnson

Sarah Johnson

CTO at EcomPlatform

+15%
Deliverability
300ms
Speed

"The global infrastructure and intelligent routing have been game changers for our international user base. Email delivery times dropped by 40% in APAC regions."

Michael Chen

Michael Chen

Engineering Lead at TravelApp

40% faster
APAC Delivery
+22%
Open Rate

"As a security-conscious company, we needed SOC 2 compliance without sacrificing performance. This platform delivered on both better than the competition."

David Rodriguez

David Rodriguez

Security Director at FinTech Inc

SOC 2 Type II
Compliance
99.99%
Uptime

Ready to Transform Your Email Infrastructure?

Join thousands of developers and businesses who trust our platform for their mission-critical communications.

5,000 free emails/month
Get started in 5 minutes
Enterprise-grade security
12 global regions
SOC 2 Type II compliant
Real-time analytics