Orum 🥇 Tech Stack

AI conversation engine that automates sales call routing and prospecting

Software Development Remote, USA 51–200 employees Privately Held

Orum builds an AI conversation platform for sales teams using Node.js, TypeScript, React, and a custom SIP softswitch (FreeSWITCH) to route and handle inbound/outbound calls at scale. The stack reveals a real-time, event-driven architecture—confirmed by active projects around SIP routing, audio stream processing, and high-volume workflow systems. Engineering is the hiring focus (5 roles, mostly senior/staff level), while the pain-point list shows they're scaling both the platform (real-time workflows, audio processing) and the team itself (doubling headcount, establishing hiring processes).

Tech Stack 17 technologies

Core StackNode.js TypeScript React Ruby PostgreSQL JavaScript Salesforce Ashby Salesloft HubSpot GCP FreeSWITCH SIP WebSocket Google Workspace Outreach Apollo

What Orum 🥇 Is Building

◆Challenges

Real-time high-volume workflows
Capturing new business opportunities
Routing calls with sip softswitch
Processing audio streams for speech recognition
Scaling engineering team
Building hiring processes
Sustainable growth
Scaling frontend for high-scale platform
Improving developer velocity
Ensuring performance budgets

▲Active Projects

Real-time call routing with event-driven sip softswitch
Audio stream processing for advanced speech recognition
Scalable real-time high-volume workflow systems
Real-time calling workflows
Streaming audio processing
Foundational hiring processes
Scalable recruiting foundations
Double engineering team size
Design system foundation
Shared component library

Hiring Activity

Minimal10 roles · 1 in 30d

Department

Engineering

Sales

Marketing

Seniority

Senior

Staff

Junior

Manager

Mid

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About Orum 🥇

Orum is a conversational AI platform designed for sales teams to automate prospecting and call handling. The product sits between a sales rep's dialer and their CRM, using speech recognition and AI to route calls, capture information, and feed pipeline back into Salesforce, HubSpot, Outreach, or Salesloft. The engineering footprint is substantial—real-time call routing, audio processing, and workflow orchestration run on GCP infrastructure. The company operates at 51–200 employees, headquartered remotely in the US, with a sales-and-engineering-focused team structure.

HeadquartersRemote, USA

Company Size51–200 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech does Orum use?

Node.js, TypeScript, React, Ruby, PostgreSQL, GCP, FreeSWITCH, SIP, WebSocket. Also integrates Salesforce, HubSpot, Outreach, Salesloft, Apollo, and Google Workspace.

What is Orum building?

Real-time call routing with SIP softswitch, audio stream processing for speech recognition, scalable high-volume workflow systems, and foundational hiring/design infrastructure to support team growth.