Atom Tech Stack

WhatsApp AI agent platform for sales and customer service automation

Software Development Simpsonville, South Carolina 51–200 employees Founded 2019 Privately Held

Atom builds conversational AI agents deployed over WhatsApp, targeting sales and support teams at SMBs. The stack reveals a hands-on gen-AI operation: Python + FastAPI + LangChain layered on OpenAI, Gemini, and Llama, with orchestration via n8n and feature tracking in MLflow. Active projects around intelligent conversational flows and PoCs for business use cases, paired with pain points around scaling AI solutions and technical integration complexity, suggest Atom is still navigating the gap between prototype and production deployments.

Tech Stack 39 technologies

Core StackHubSpot Salesforce Zendesk Zapier n8n OpenAI Hugging Face Python JavaScript Docker Kubernetes LangChain Flask FastAPI PostgreSQL BigQuery MLflow Vertex AI SageMaker Sales Navigator Apollo Similarweb Zoho vLLM Gemini Llama GCP WhatsApp Telegram Webflow+3 more

What Atom Is Building

◆Challenges

Adoption risks
Adoption friction
Data quality for outbound efficiency
Campaign performance
Advanced technical integration with generative ai
Operational efficiency through ai automation
Scaling ai solutions
Acquiring high-value partners
Optimizing partner program
Expanding partner network

▲Active Projects

Training material development
Adoption audit
Improve data research processes
Test new ai-based tools
Proof of concept for business use cases
Intelligent conversational flow implementation
Data-driven optimization
Partner acquisition strategy
Partner program optimization

Hiring Activity

Accelerating7 roles · 2 in 30d

Department

Engineering

Sales

Marketing

Support

Seniority

Senior

Mid

Junior

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About Atom

Atom develops an AI-powered messaging platform that integrates with WhatsApp to automate customer conversations and sales workflows. The product targets small and mid-market businesses seeking to improve response times and sales velocity through AI agents. The company runs a partner-led go-to-market strategy, with active work on partner program optimization and acquisition. Based in Simpsonville, South Carolina, Atom operates with a 51–200-person team across engineering, sales, and marketing, with hiring activity in the United States and Brazil.

HeadquartersSimpsonville, South Carolina

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States, Brazil

Frequently Asked Questions

What AI models does Atom use?

Atom's stack includes OpenAI, Google Gemini, and Llama, orchestrated through LangChain and n8n. The company also uses MLflow for model tracking and Vertex AI and SageMaker for additional ML infrastructure.

Where is Atom headquartered?

Atom is headquartered in Simpsonville, South Carolina and was founded in 2019. The company has 51–200 employees and is actively hiring in the United States and Brazil.

What integrations does Atom support?

Atom integrates with WhatsApp and Telegram for messaging, HubSpot and Salesforce for CRM, and Zendesk for support. The company also connects to sales tools like Apollo, Sales Navigator, and Similarweb via Zapier and n8n.

How this profile is built

Atom's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.