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High-Volume Email Engine

WhatsApp Business Campaigns

Real-time Analytics & Reporting

Secure, Reliable & Scalable

Attune is our in-house communication engine designed to help businesses run personalized, high-volume email and WhatsApp campaigns with reliability, automation and actionable insights.

Attune – A Scalable Communication Platform Built for High-Volume Campaigns

CASE STUDY

Traditional email tools were expensive, limited in volume and lacked the flexibility to handle dynamic segmentation, automation and real-time analytics. We built Attune to solve these challenges with performance, deliverability and control at its core.

Businesses needed a reliable platform to reach millions of customers—at scale.

THE CHALLENGE

  • High cost of sending large volumes of emails
  • Limited deliverability and inconsistent performance
  • Lack of advanced automation and personalization
  • No unified platform for Email and WhatsApp campaigns
  • Poor visibility into real-time campaign performance
  • Security and compliance for bulk communication

OUR SOLUTION

A Powerful Communication Engine

High-Volume Email Engine

Send millions of emails with high deliverability using AWS SES, robust queues and infrastructure built for scale.

WhatsApp Campaigns

Run bulk WhatsApp campaigns using Meta’s WhatsApp Business API with templates, automation and delivery tracking.

Advanced Automation

Automate campaigns, follow-ups and customer journeys with scheduling, triggers and smart workflows.

Real-time Analytics

Live reports, engagement metrics, link tracking and exports to help you measure and optimize every campaign.

Segmentation & Personalization

Segment audiences, personalize content and send the right message to the right person at the right time.

Secure & Compliant

Built with data security, role-based access, opt-outs, compliance controls and audit trails.

Web App (Dashboard)

REST API

Third-party Integrations

User Interfaces

  • Campaign Management
  • Template Engine
  • Automation & Workflows
  • Audience & Segmentation
  • Scheduling & Triggers
  • Analytics & Reporting

Application Layer

High Volume Email Service (AWS SES)

WhatsApp Business API (Meta)

Queue & Throttling (Redis & BullMQ)

Event Processing & Logging

Processing & Delivery Layer

PostgreSQL (Database)

Redis (Cache)

Data Layer

AWS S3 (Attachments)

AWS SES (Email Delivery)

Monitoring & Alerts (CloudWatch)

Storage & Services

TECHNOLOGY ARCHITECTURE

Millions

of Emails Sent Every Month

98%

Deliverability Rate

50%

Improvement in Campaign Engagement

Unified Platform

for Email & WhatsApp Campaigns

Real-time Insights

for Smarter Decisions

Built for Scale

Performance & Reliability

RESULTS & IMPACT

  • Purpose-built infrastructure ensures high deliverability at scale
  • Unified platform simplifies multi-channel campaign management
  • Automation and personalization drive better engagement
  • Real-time analytics empower data-driven marketing decisions
  • Attune is continuously evolving to support more channels and AI-powered insights

KEY TAKEAWAYS

Schedule a Strategy Session
Book a Demo

Want to Supercharge Your Customer Communication?

Attune can help you run smarter, faster and more impactful campaigns at scale.