Slack Competitors and Similar CompaniesClear all

Slack's competitors and similar companies include Symphony and Flock.

	Slack Slack Technologies is a company that develops an AI-powered productivity platform.	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 2014
Type	Type Subsidiary	Type Private	Type Private
Tags	Tags Technology artificial intelligence cloud services(SaaS)platform	Tags Technology cloud platforms(PaaS)connectivity enterprise software messaging systems integrator	Tags Technology application software cloud services(SaaS)enterprise software messaging video conference
Locations	Locations San Francisco, US HQ Pune, IN Dublin, IE San Francisco, US	Locations New York, US HQ Biot, FR Paris, FR Hong Kong, HK Tokyo, JP Singapore, SG Stockholm, SE see more	Locations Dubai, AE HQ Ras Al Khaimah, AE
Employees	Employees 3,1813% decrease	Employees 7721% increase	Employees N/A
Funding
Latest funding round	Latest funding round N/A	Latest funding round $ 165m (almost 7 years ago)	Latest funding round $ 15m (about 18 years ago)
Total funding raised	Total funding raised $ 1.3b	Total funding raised $ 461m	Total funding raised N/A

For sources of this data, please see the company profile

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.

Dubai, AE

Flock (فلوك ش.م.ح- ذ.م.م م.د.م.س) is a company that provides a communication and collaboration app.

Funding