Slack Competitors and Similar CompaniesClear all

Slack's competitors and similar companies include Microsoft Teams and Telegram.

	Slack Slack Technologies is a company that develops an AI-powered productivity platform.	Microsoft Teams Microsoft Teams is a business communication platform developed by Microsoft.	Telegram Telegram is a messaging app with a focus on privacy, security and speed.
Founding Date	Founding Date 2009	Founding Date 2017	Founding Date 2013
Type	Type Subsidiary	Type Subsidiary	Type Private
Tags	Tags Technology artificial intelligence cloud services(SaaS)platform	Tags Technology cloud services(SaaS)enterprise software messaging platform scheduling video conference workforce management	Tags Mobile & Telecommunications application software messaging
Locations	Locations San Francisco, US HQ Pune, IN Dublin, IE San Francisco, US	Locations Redmond, US HQ	Locations Dubai, AE HQ
Employees	Employees 3,1813% decrease	Employees N/A	Employees 2,4394% increase
Funding
Total funding raised	Total funding raised $ 1.3b	Total funding raised N/A	Total funding raised $ 1.7b

For sources of this data, please see the company profile

Redmond, US

Microsoft Teams is a business communication platform developed by Microsoft.

Dubai, AE

Employees

2,439↑ 4% increase

Telegram is a messaging app with a focus on privacy, security and speed.

Funding