Scale without limits.
CloudCusp Mailer is engineered for massive volume. With asynchronous processing, 2-way webhooks, and multi-channel orchestration (Email, SMS, Push, WhatsApp, Telegram), your marketing engine can handle millions of events without breaking a sweat.
Plugins choke under pressure.
Timeouts during large campaign sends
External APIs limit multi-channel reach
Sync delays break real-time automation
Database bloat slows down the entire WP admin
Enterprise architecture, deconstructed.
A modular, high-performance architecture designed to handle enterprise-level volume natively inside WordPress.
Asynchronous Processing
Campaign sends, webhook payloads, and automation triggers are pushed to background queues. Your admin dashboard stays fast, no matter the volume.
2-Way Webhooks
Receive external data or push platform events to external databases.
Optimized Database
Custom tables and indexing ensure queries remain instant at scale.
Multi-Channel Orchestration
Unify Email, SMS, Push, WhatsApp, and Telegram within a single automation flow. Route messages based on user preference or urgency, maximizing delivery rates.
Beyond the inbox.
Why rely solely on email when deliverability is fragile? CloudCusp Mailer acts as the central brain, orchestrating communication across the channels your users actually use.
Email + SMS + Push
Trigger an email, follow up with an SMS for non-openers, and finish with a lock-screen push notification.
WhatsApp & Telegram
Integrate with WhatsApp Business API or Telegram Bots via our 2-way webhooks for direct messaging.
Channel Fallback
Automatically reroute messages if an email bounces or a push token expires, ensuring your message lands.
Infinite extensibility.
Don’t let WordPress be a walled garden. Push data out to external data warehouses, or receive incoming payloads from external apps to trigger internal platform events.
Outgoing Webhooks
Notify Slack, update a remote CRM, or sync to a data warehouse the moment a campaign is sent.
Incoming Webhooks
Trigger automations from external forms, e-commerce checkouts, or IoT devices hitting your endpoint.
Payload Logging
Full audit trail of every payload sent or received, with automatic retry logic for failed connections.
Workflows that handle millions.
Build sophisticated, multi-step journeys without worrying about server timeouts. The automation engine processes triggers in the background, ensuring flawless execution.
Queue Management
Triggers are queued and processed sequentially, preventing memory exhaustion during viral traffic spikes.
Conditional Branching
Add infinite Yes/No paths based on user metadata, engagement history, or external API responses.
Goal Tracking
Automatically pull subscribers from a sequence the moment they convert, preventing irrelevant sends.
Architecture in action.
DRAG OR USE ARROWS TO NAVIGATE
From 1K to 1M subscribers.
Install & Setup
Native WordPress installation. No external dependencies required.
Import Audience
Bring in millions of records seamlessly with optimized DB indexing.
Build Automations
Map out omni-channel workflows with conditional logic.
Scale Infinitely
Background queues handle the sending load without touching admin speed.
Legacy plugin vs. Scaled engine.
Before
Timeouts & Sync Delays
After
Instant Async Processing
Reduction in send-time bottlenecks
Scale questions, answered.
Don’t outgrow your stack.
CloudCusp Mailer scales with you, ensuring the engine that powered your first 1,000 subscribers is the same engine that powers your millionth.
One engine. Flexible licensing.
- ✓1 Site License included
- ✓1 year of updates and support
- ✓All 12 Core Modules included
- ✓Priority support access
- ✓Free access to future module updates
- ✓5 Site Licenses included
- ✓1 year of updates and support
- ✓All 12 Core Modules included
- ✓Priority support access
- ✓Free access to future module updates
- ✓15 Site Licenses included
- ✓1 year of updates and support
- ✓All 12 Core Modules included
- ✓Priority support access
- ✓Free access to future module updates
- ✓50 Site Licenses included
- ✓1 year of updates and support
- ✓All 12 Core Modules included
- ✓Priority support access
- ✓Free access to future module updates