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Slack's revenue is $902.6 million.

What is Slack's revenue?

Slack's annual revenue is $902.6M. Zippia's data science team found the following key financial metrics about Slack after extensive research and analysis.
  • Slack's revenue growth from 2018 to 2020 is 125.34%.
  • Slack has 1,502 employees, and the revenue per employee ratio is $600,938.
  • Slack's peak quarterly revenue was $273.4M in 2021(q1).
  • Slack peak revenue was $902.6M in 2020.
  • Slack annual revenue for 2019 was 630.4M, 57.39% growth from 2018.
  • Slack annual revenue for 2020 was 902.6M, 43.18% growth from 2019.

On this page

Most recent quarter revenue
$273.4M (Q1'2021)
Company most recent quarter revenue
Peak revenue
$902.6M (2020)
Company peak revenue
Revenue / employee
$600,939
Company revenue / employee

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Floating question marks illustration
Most recent quarter revenue
$273.4M (Q1'2021)
Company most recent quarter revenue
Peak revenue
$902.6M (2020)
Company peak revenue
Revenue / employee
$600,939
Company revenue / employee

Slack historical revenue

Slack's peak revenue was $902.6M in 2020. The peak quarterly revenue was $273.4M in 2021(q1).

Slack's revenue increased from $400.6m in 2018 to $902.6M currently. That's a 125.34% change in annual revenue.

Slack annual revenue

$903M
$722M
$542M
$361M
$181M
$0
2018
2019
2020

Slack annual revenue over time

Fiscal year / yearSlack revenue
2018$400.6M
2019$630.4M
2020$902.6M

Slack quarterly revenue over time

  • Q1
  • Q2
  • Q3
  • Q4
$273M
$219M
$164M
$109M
$55M
$0
2019
2020
2021

Slack quarterly growth rate over time

YearQ1Q2Q3Q4
2019-$145.0M$168.7M$181.9M
2020$201.7M$215.9M$234.5M$250.6M
2021$273.4M---

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Slack financial information

CEOStewart Butterfield
IndustrySoftware & Services
Company TypePublic
Employees Number1,502
Date Founded2009
HeadquartersSan Francisco, California
Number of Locations8
Revenue$902.6M
Net Income-$300,422,000
Gross Proft$780.9M (2020)
Tax Rate0.0%
Total Assets$2,433,700,000
TickerWORK

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Slack financing

Slack received early financing of $1.5M on 2009-01-01.

SeriesRound sizeDate
Seed$1.5M01/2009
Series A$5M04/2010
Series B$10.7M04/2011
Series C$42.8M04/2014
Series D$110.8M10/2014
Series E$172.7M04/2015
Series F$208M04/2016
Series G$412.7M09/2017
Series H$427M08/2018

Slack investors

InvestorsSecurity type
Rob SolomonSeed
AccelSeed
Marc AndreessenSeed
Jeff WeinerSeed
Bradley HorowitzSeed
AccelSeries A
Andreessen HorowitzSeries A
Next Play VenturesSeries B
Alfred ChuangSeries B
AccelSeries B
Andreessen HorowitzSeries B
John CollisonSeries C
David SacksSeries C
Rob SolomonSeries C
Anthony CasalenaSeries C
Biz StoneSeries C
Patrick CollisonSeries C
Social CapitalSeries C
Bryan RosenblattSeries C
Andreessen HorowitzSeries C
Jeremy StoppelmanSeries C
FundersClubSeries C
AccelSeries C
Jeff WeinerSeries C
Slow VenturesSeries D
AccelSeries D
Social CapitalSeries D
Kleiner PerkinsSeries D
GVSeries D
Andreessen HorowitzSeries D
DST GlobalSeries E
Slow VenturesSeries E
Institutional Venture Partners (IVP)Series E
Groupe ArnaultSeries E
Social CapitalSeries E
Andreessen HorowitzSeries E
Spark CapitalSeries E
FundersClubSeries E
Index VenturesSeries E
AccelSeries E
Kleiner PerkinsSeries E
GVSeries E
Horizons VenturesSeries E
Institutional Venture Partners (IVP)Series F
Ling WongSeries F
Index VenturesSeries F
ACME CapitalSeries F
Comcast VenturesSeries F
Thrive CapitalSeries F
AccelSeries F
Social CapitalSeries F
Lowercase CapitalSeries F
GGV CapitalSeries F
SoftBank Vision FundSeries G
Global Founders CapitalSeries G
AccelSeries G
Riverside VenturesSeries G
Dragoneer Investment GroupSeries H
Wellington ManagementSeries H
SoftBank Vision FundSeries H
BAILLIE GIFFORD & COSeries H
AccelSeries H
General AtlanticSeries H
Sands Capital VenturesSeries H
T. Rowe Price Group, Inc.Series H

Slack competitors

Slack's top competitor, Pluralsight, earned an annual revenue of $391.9M.

Slack's smallest competitor is Instagram with revenue of $86.0B last year.

Company nameAverage salaryRevenueEmployee sizeJob openings
Basecamp-$3.9M34-
Mass Media-$2.9M12-
Chronicle-$780,00025-
Burrelles-$32.5M750-
Northstar Travel Group-$40.0M215-
Spotzer Media Group-$690,00050-
MEDIA DESIGN-$284.9K5-
Mindsight-$4.6M69-
The Sports Network-$1.6M31-
Pluralsight-$391.9M1,100-

Slack revenue FAQs

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Zippia gives an in-depth look into the details of Slack, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Slack. The employee data is based on information from people who have self-reported their past or current employments at Slack. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Slack. The data presented on this page does not represent the view of Slack and its employees or that of Zippia.

Slack may also be known as or be related to SLACK TECHNOLOGIES INC., Slack, Slack Technologies Inc, Slack Technologies, Inc and Slack Technologies, Inc.