Company profile

CallRail Tech Stack

Call tracking and AI lead engagement software for marketing attribution

Software Development Atlanta, GA 201–500 employees Founded 2011 Privately Held

CallRail sells call, text, chat and form attribution plus AI-driven lead handling, built on a Ruby on Rails, Sidekiq and Angular core running on AWS EKS with Aurora and Redis. Hiring is accelerating and skews toward marketing and manager-level roles, and job posts point to verticalized go-to-market work, especially home services personas and messaging. Native Swift and Kotlin apps sit alongside a revenue stack of Salesforce, HubSpot, Outreach and Gong.

Tech Stack 42 technologies

Core StackGoogle Ads Salesforce HubSpot Looker Gong Ruby Ruby on Rails Angular JavaScript TypeScript Redis Kubernetes Zapier NetSuite Swift SwiftUI Kotlin Firebase Jira Confluence Microsoft Advertising Outreach Sidekiq RSpec Aurora AWS EKS Synthesia Xcode Android Studio Firebase Cloud Messaging+12 more

What CallRail Is BuildingChallenges and projects from their job posts

◆Challenges

Meeting acquisition and revenue goals
Identifying at-risk accounts and reducing churn
Executing a diverse subvertical strategy
Manual setup and mapping for integrations
Maintaining sales pipeline hygiene
Improving conversion rates

▲Active Projects

Go-to-market launches for new products and capabilities
Home services personas and verticalized GTM messaging
Process automation and internal AI deployment
Core integration development
Intelligent field mapping

Hiring Activity

Accelerating10 roles · 8 in 30d

Department

Marketing

Product

Sales

Engineering

Finance

Seniority

Manager

Senior

Mid

Companies like CallRail

100+ Software Development companies running Google Ads and Microsoft Advertising

See the full list

About CallRail

CallRail is a privately held software company headquartered in Atlanta, GA, founded in 2011, with 201–500 employees. Its platform ties inbound calls, texts, chats and form fills back to the marketing sources that generated them. It also surfaces insights from customer conversations and uses AI to respond to leads around the clock. The company serves a broad base of businesses that run paid advertising, with integrations into channels such as Google Ads and Microsoft Advertising. Current hiring is concentrated in the United States.

HeadquartersAtlanta, GA

Company Size201–500 employees

Founded2011

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does CallRail use?

CallRail's stack includes Ruby on Rails, Sidekiq, Angular, TypeScript, Aurora, Redis, Kubernetes on AWS EKS, plus Swift and Kotlin for mobile and Salesforce, HubSpot, Gong and Looker on the business side.

Is CallRail hiring in marketing?

Yes. Marketing is CallRail's largest hiring area right now, alongside product, sales, engineering and finance. Hiring velocity is accelerating and leans toward manager-level roles in the United States.

What is CallRail working on?

Job posts point to go-to-market launches for new products, home services personas and strategy, verticalized messaging, core integration development, intelligent field mapping and internal AI deployment.

Similar Companies in Software Development

Other companies in the same industry, closest in size

How this profile is built

CallRail'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.