Slack - Crunchbase Company Profile & Funding

Q: Who invested in Slack?

Slack has 48 investors including Light Street Capital And Meyer Ventures.

Q: When was the last funding round for Slack?

Slack closed its last funding round on obfuscated from a Secondary Market round.

Overview

Slack

Total Funding

obfuscation

Growth Score

Heat Score

Company Performance Metrics

Score

Trend

About These Metrics

AI Content may contain mistakes and is not legal, financial or investment advice.

Learn more.

Growth Score - The measure of growth based on company activity, operational metrics, and investments

Growth Trend - The change in the growth score over the given time period

Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity

Heat Trend - The change in the heat score over the given time period

Recent Milestones

Raised Funding Round

Jan 1, 1970

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Raised Funding Round

Jan 1, 1970

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+3 more milestones

See more interactive data and historical milestones on desktop for the best experience

About Slack

CB Rank

15657

Slack is a cloud-based communication and collaboration platform for teams.

Acquired by

Salesforce

Founded

obfuscation

Delisted

Secondary Market

San Francisco, California, United States

1001-5000

www.slack.com

Artificial Intelligence (AI)

Collaboration

Enterprise Software

Messaging

Productivity Tools

SaaS

Funding Rounds

Secondary Market

OBF

obfuscation

Series H

OBF

obfuscation

Series G

OBF

obfuscation

Key People

Cal Henderson: Co-Founder and CTO
Past Role: Yahoo, Director of Engineering
Eric Costello: Co-founder
Past Role: Flickr, Client Development Lead

Details

Sub-Organization of

Salesforce

Legal Name

Slack Technologies, Inc.

Also Known As

Tiny Speck

Operating Status

Active

Number of Exits

obfuscation

Stock Symbol

NYSE:WORK

Company Type

For Profit

Founders

Cal Henderson, Eric Costello, Serguei Mourachov, Stewart Butterfield

About the Company

Slack is a cloud-based communication and collaboration platform for teams. It allows users to exchange messages, share files, and integrate with various business tools and services. Slack is commonly used across various industries, from tech startups to large enterprises.

Investor Type

obfuscation

Phone Number

1-800-522-7997

Contact Email

feedback@slack.com

Hub Tags

Exited Unicorn

Related Hubs

Slack Alumni Founded Companies

Diversity Spotlight

Women Led

Predictions & Insights

Growth Insight

See this Growth Insight

Slack is

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to be growing

Top Contributing Factors

Customer Growth

Products & Services

Slack Collaboration Platform

A cloud-based platform for team communication and collaboration through messaging, channels, and direct interactions.

Slack Connect

A feature that enables secure communication and collaboration with external organizations directly within Slack.

Research & Development

Slack is

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...

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Financials

Company Funding

Funding Rounds

Investors

Total Funding Amount

obfuscation

Number of Funding Rounds

Unlock company funding data, including rounds, dates, amounts, and investors.

Announced Date	Transaction Name	Number of Investors	Money Raised	Lead Investors	Funding Type
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market

Funding Rounds

Total Funding Amount

obfuscation

Number of Funding Rounds

Unlock company funding data, including rounds, dates, amounts, and investors.

Announced Date	Transaction Name	Number of Investors	Money Raised	Lead Investors	Funding Type
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market
obfuscated obfuscation	Secondary Market - Slack	3	obfuscated obfuscation	—	Secondary Market

Investors

Unlock company funding data, including rounds, dates, amounts, and investors.

Investor Name	Lead Investor	Funding Round	Partners
Light Street Capital	—	Secondary Market - Slack	—
Light Street Capital	—	Secondary Market - Slack	—
Light Street Capital	—	Secondary Market - Slack	—
Light Street Capital	—	Secondary Market - Slack	—
Light Street Capital	—	Secondary Market - Slack	—

Investments

Investment Breakdown

Diversity Investments

Number of Funds

Number of Investments

Number of Exits

obfuscation

Number of Acquisitions

See investment data for this company, with details on deal size, industry, stage, and more.

Announced Date	Organization Name	Lead Investor	Funding Round	Money Raised
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation

Investment Breakdown

Number of Funds

Number of Investments

Number of Exits

obfuscation

Number of Acquisitions

See investment data for this company, with details on deal size, industry, stage, and more.

Announced Date	Organization Name	Lead Investor	Funding Round	Money Raised
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation
obfuscated obfuscation	Ctrl	—	Seed Round - Ctrl	obfuscated obfuscation

Diversity Investments

Number of Diversity Investments

Announced Date	Organization Name	Diversity Spotlight	Funding Round	Money Raised
obfuscated obfuscation	Parabol	Women Founded	Convertible Note - Parabol	obfuscated obfuscation
obfuscated obfuscation	Sudo	Hispanic / Latine Founded, Hispanic / Latine Led	Seed Round - Sudo	obfuscated obfuscation
obfuscated obfuscation	Radical Candor	Women Founded, Women Led	Seed Round - Radical Candor	obfuscated obfuscation