Atherial

Custom AI Multi-Channel Outreach Engine

Stop Annoying Your Hottest Leads with Intelligent Reply Detection

Build production-grade multi-channel outreach automation that instantly stops messaging when prospects reply. Scale to 300,000+ contacts with complete audit trails, zero duplicate touches, and full transparency across email, SMS, and WhatsApp.

PROBLEM

Your Outreach System Keeps Messaging After They Respond

Sales teams send hundreds of messages daily, but outdated automation keeps bombarding prospects who already replied on another channel. This creates awkward duplicate touches, damages relationships, and wastes resources on leads who are already engaged.

SOLUTION

How It Works

Instant Reply Detection Across All Channels

The moment a prospect responds on email, SMS, or WhatsApp, your entire sequence stops immediately. Real-time event streaming detects replies in milliseconds and cancels all pending messages across every channel. No more embarrassing double-messages to your hottest leads.

AI-Powered Personalized Messaging at Scale

OpenAI generates hyper-personalized messages for each contact while maintaining strict schema validation for consistency. Send intelligent, contextual outreach across 300,000+ contacts with WhatsApp voice notes, SMS, and email all orchestrated through a single state-driven system.

Complete Audit Trail and Full Transparency

Every send, delivery, reply, and provider event is logged in your PostgreSQL system of record with complete traceability. Know exactly what happened, when it happened, and why, giving you total control and accountability over your entire outreach operation.

PROCESS

From kickoff to launch in weeks, not months

01/ Discovery

Week 1

We audit your workflows and interview you to extract your subject matter expertise. Your AI delivers excellent work because we train it on your expertise.

02/ Development

Week 2

We build your custom AI at startup speed, using our own AI. We run evaluations to ensure quality and consistency.

03/ Testing

Week 3

Your team deploys the AI and gives feedback. We polish and provide full documentation.

Let's build something great together