# Slack

**Source:** https://www.startuphub.ai/startups/slack
**Profile type:** Startup

> Channel-based messaging and collaboration platform for team communication and workflow automation

## About

Slack is an AI Work Platform offering productivity tools for collaboration, project management, and automation. Founded by Stewart Butterfield, the platform provides a central hub for communication, message threading, file sharing, and workflow automation, serving millions of users across enterprises.

## Key facts

- **Slug:** slack
- **Website:** https://slack.com
- **Founded:** 2013
- **Employees:** 3000
- **Operating status:** Active
- **Total funding:** $1.4B
- **Sectors / tags:** SaaS, Collaboration, Communication, Enterprise Software, Productivity Tools, AI, Workflow Automation, Communication Tools
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/slack
  - Twitter: https://twitter.com/slackhq
  - Facebook: https://facebook.com/slackhq

## Frequently asked

### What does Slack do?

Slack is an AI Work Platform offering productivity tools for collaboration, project management, and automation. Founded by Stewart Butterfield, the platform provides a central hub for communication, message threading, file sharing, and workflow automation, serving millions of users across enterprises.

### What is Slack's revenue?

StartupHub estimates Slack's annual revenue at $684.2M (range $358.1M to $1.6B, 72% confidence), based on comparable companies in the sector.

### What is Slack's valuation?

StartupHub estimates Slack's effective valuation at $6.1B (range $3.5B to $8.4B, 26% confidence), based on comparable companies in the sector.

### How much funding has Slack raised?

Slack has raised a total of $1.4B in funding. The most recent round on record is IPO.

### When was Slack founded?

Slack was founded in 2013.

### What industry does Slack operate in?

Slack operates in SaaS, Collaboration, Communication, Enterprise Software, Productivity Tools, AI.

### How many employees does Slack have?

Slack has approximately 3000 people on record.

## JSON-LD

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