Transactional Email
Reliable delivery for emails that matter
Order confirmations, password resets, and system notifications need to arrive instantly and reliably. Our transactional email API delivers with 99.9% reliability and sub-second delivery.
Built for Transactional companies
Sent
✓
Delivered
✓
Opened
✓
99.9%
Deliverability
< 1sec
Delivery Time
1B+
Emails Monthly
99.99%
Uptime
We understand your challenges
Transactional companies face unique marketing challenges. sendifai is built to solve them.
Critical emails are landing in spam
Slow delivery frustrates customers
You can't track if emails were received
Infrastructure management is a headache
Current provider is unreliable or expensive
✓
We've got you covered
Built for Transactional
Powerful features designed specifically for your industry needs.
Order Notifications
Instant order confirmations, shipping updates, and delivery notifications.
Authentication Emails
Password resets, 2FA codes, and verification emails delivered in seconds.
Developer-Friendly API
RESTful API with SDKs for every major language. Integrate in minutes.
System Notifications
Alerts, reports, and system messages that always reach the inbox.
Delivery Analytics
Real-time tracking of sends, deliveries, opens, and bounces.
Global Infrastructure
Worldwide delivery network ensures fast delivery to any region.
Everything you need
RESTful API
SMTP relay
Webhooks
Real-time analytics
Bounce handling
Spam loop feedback
Dedicated IPs
Custom domains
DKIM/SPF/DMARC
Inbound parsing
Template API
Sandbox mode