Email delivery infrastructure

Your alerts.
Always delivered.

AlertCenter solves SMTP complexity so your critical notifications reach every inbox, every time. Guaranteed delivery with real-time diagnostics.

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0M+
Emails delivered today
Guaranteed Delivery SMTP Solved Real-time Diagnostics 99.99% Uptime SLA Inbox Placement Bounce Management SPF / DKIM / DMARC Guaranteed Delivery SMTP Solved Real-time Diagnostics 99.99% Uptime SLA Inbox Placement Bounce Management SPF / DKIM / DMARC

// Core capabilities

Everything SMTP can't promise. We do.

01

Guaranteed Delivery

Intelligent retry logic, fallback routing, and multi-provider failover ensure your alert emails arrive — even when infrastructure fails.

02
🔍

SMTP Diagnostics

Real-time visibility into every delivery attempt. Identify blacklists, authentication failures, and routing issues before they affect your users.

03
🛡️

Authentication Suite

Automated SPF, DKIM, and DMARC configuration. We handle the technical complexity so your emails land in inboxes, not spam folders.

04
📊

Delivery Analytics

Per-recipient delivery tracking, open rates, bounce analysis, and inbox placement scoring — all in one dashboard.

05
🔔

Alert Templates

Pre-built, compliance-ready templates for system alerts, security notifications, and operational updates. Ship in minutes.

06
⚙️

Simple API

One REST endpoint. Replace your SMTP config in under an hour. SDKs for Node, Python, Ruby, Go, and PHP included.

We put our SLA where our mouth is.

If we fail to deliver an alert email, you get credited. No questions, no support tickets. Automatic.

99.99%
Uptime SLA
<2s
Avg delivery time
180+
Countries reached
0
SMTP config needed
alertcenter — delivery log
15:42:01 ✓ SENT alert@acmecorp.com
15:42:01 ✓ SENT ops@techfirm.io
15:42:02 ↻ RETRY admin@enterprise.com
15:42:03 ✓ DELIVERED admin@enterprise.com
15:42:03 ✓ SENT security@bank.com
15:42:04 ✓ SENT alerts@startup.co
15:42:04 ✓ SENT noc@datacenter.net
15:42:05 _

// Pricing

Scale as you grow.
Pay for what you send.

Starter
$29
per month
  • 50,000 emails/month
  • 3 sending domains
  • Basic analytics
  • Email support
  • 99.9% SLA
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Enterprise
Custom
volume pricing
  • Unlimited volume
  • Dedicated IPs
  • Custom integrations
  • 24/7 dedicated support
  • Custom SLA
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Stop losing alerts
to the void.

Join thousands of companies who trust AlertCenter for critical email delivery.

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