ClickUp Tech Stack

AI workspace consolidating projects, tasks, chat, docs, and collaboration tools

Software Development San Diego, California 1,001–5,000 employees Founded 2017 Privately Held

ClickUp operates a converged workspace platform built on a polycloud architecture (AWS, GCP, Azure) with Kafka, Kubernetes, and PostgreSQL at its core, now adopting ChatGPT to embed AI agents into the product. The hiring mix is engineering-heavy with a sizable sales organization, reflecting a transition from PLG to land-and-expand—pain points around converting free users to paid and improving lead quality, combined with active projects on AI and next-generation chat/notifications, signal a product-led company maturing into sales-driven growth.

Tech Stack 104 technologies

Core StackTableau Snowflake dbt Amplitude Node.js PostgreSQL AWS TypeScript Docker Kubernetes Linux Elasticsearch Kafka NestJS Express Slack DynamoDB Terraform AWS Lambda SQL GCP Azure VMs OpenSearch Git Gmail Google Drive Notion Teams AWS Fargate AWS Step Functions+73 more

Adoptingdbt ChatGPT

What ClickUp Is Building

◆Challenges

Work sprawl
Improving reliability of distributed infrastructure
Scaling sales team
Improving lead quality
Scaling notification systems for millions of users
Upsell and cross-sell opportunities
Converting free users to paid
Scaling chat and notifications
Silos
Expanding existing customer base

▲Active Projects

Ai
Next generation of chat, inbox and notifications
Customer-specific proof of value projects
Automation tools to reduce toil
Software solutions for distributed systems
Repeatable service offering
Chat
New logo acquisition
Process optimization & solution design
Docs

Hiring Activity

Decelerating160 roles · 45 in 30d

Department

Engineering

Sales

Support

Data

Product

Marketing

Design

Seniority

Senior

Mid

Junior

Staff

Director

Manager

Lead

Notable leadership hires: Director of Engineering, Regional Director, Enablement Lead, Sales Director

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About ClickUp

ClickUp is a converged workspace platform launched in 2017 that consolidates project management, task tracking, team chat, document collaboration, time tracking, sprints, CRM, and ITSM into a single interface. The platform serves 3 million teams across enterprises and mid-market organizations. Infrastructure runs on a mix of AWS (Lambda, Fargate, Step Functions, DynamoDB), GCP, and Azure, with data pipelines built on Kafka, dbt, and Snowflake. Active development focuses on AI agent integration, chat/notification scaling for millions of concurrent users, and reducing operational toil through automation—core technical challenges tied to the distributed-systems complexity of a multi-tenant, globally scaled application.

HeadquartersSan Diego, California

Company Size1,001–5,000 employees

Founded2017

Hiring MarketsUnited States, India, Ireland, United Kingdom, Philippines, Czechia, Australia, Poland

Frequently Asked Questions

What tech stack does ClickUp use?

ClickUp runs on AWS (Lambda, Fargate, Step Functions, DynamoDB), GCP, and Azure VMs. Backend: Node.js, Express, NestJS, PostgreSQL, Kafka. Data: Snowflake, dbt, Tableau. Search: Elasticsearch, OpenSearch. DevOps: Docker, Kubernetes, Terraform.

Where is ClickUp headquartered?

ClickUp is headquartered in San Diego, California. The company was founded in 2017 and is privately held with 1,001–5,000 employees.