Slack Competitors and Similar CompaniesClear all
Slack's competitors and similar companies include Symphony, Microsoft Teams, Flock and Telegram.
 Symphony Symphony Communication Services (previously known as Perzo) is a company that provides software solutions for the financial services industry. |  Flock Flock (فلوك ش.م.ح- ذ.م.م م.د.م.س) is a company that provides a communication and collaboration app. | ||||
Founding Date | Founding Date 2009 | Founding Date 2014 | Founding Date 2017 | Founding Date 2014 | Founding Date 2013 |
Type | Type Subsidiary | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations San Francisco, US HQ Pune, IN Dublin, IE San Francisco, US | Locations Redmond, US HQ | Locations Dubai, AE HQ Ras Al Khaimah, AE | Locations Dubai, AE HQ | |
Employees | Employees 3,1813% decrease | Employees 7721% increase | Employees N/A | Employees N/A | Employees 2,4394% increase |
Operating ⚠ | |||||
Users | Users N/A | Users 500 k (Jul, 2022) | Users N/A | Users N/A | Users 500 m (Jan, 2021) |
Funding | |||||
Latest funding round | Latest funding round N/A | Latest funding round $ 165m (almost 7 years ago) | Latest funding round N/A | Latest funding round $ 15m (almost 18 years ago) | Latest funding round $ 850m (over 9 years ago) |
Total funding raised | Total funding raised $ 1.3b | Total funding raised $ 461m | Total funding raised N/A | Total funding raised N/A | Total funding raised $ 1.7b |
For sources of this data, please see the company profile
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Symphony
HQ
New York, US
Employees
772↑ 1% increase
Symphony Communication Services (previously known as Perzo) is a company that provides software solutions for the financial services industry.
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Microsoft Teams
HQ
Redmond, US
Microsoft Teams is a business communication platform developed by Microsoft.
View companyFlock
HQ
Dubai, AE
Flock (فلوك ش.م.ح- ذ.م.م م.د.م.س) is a company that provides a communication and collaboration app.
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Telegram
HQ
Dubai, AE
Employees
2,439↑ 4% increase
Telegram is a messaging app with a focus on privacy, security and speed.
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