Insights

Global Expansion Opportunity Slack's integration into Salesforce Customer 360 indicates a strategic move towards enhancing global brand visibility and competing in international markets.

Competitor Transition Disney's decision to discontinue Slack's usage due to a security breach presents an opportunity to offer secure platform alternatives to companies concerned with data protection.

Workplace Communication Focus Recent discussions on the security of online workplace communication platforms like Slack highlight the importance for companies to prioritize secure and reliable communication tools.

Productivity Enhancement Slack aims to simplify and enhance working lives by empowering teams through no-code automation, knowledge sharing, and seamless connectivity, presenting a value proposition for improving team productivity.

Employee Engagement Enhancement Emphasis on creating a diverse and inclusive workplace at Slack can resonate well with organizations looking to enhance employee engagement and foster a supportive work culture.

Similar companies to Slack

Slack Tech Stack

Slack uses 8 technology products and services including Optimizely, Small Improvements, Salesforce Service Cloud, and more. Explore Slack's tech stack below.

Optimizely
A/B Testing
Small Improvements
Human Resource
Salesforce Service Cloud
Live Chat
Vodafone
Miscellaneous
JSON
Programming Languages
NTLM
Security
YouTube
Video Players
Adobe Creative Suite
Visualisation Software

Media & News

Slack's Email Address Formats

Slack uses at least 2 format(s):

Slack Email Formats	Example	Percentage
FLast@slack-corp.com	JDoe@slack-corp.com	84%
FirstLast@slack-corp.com	JohnDoe@slack-corp.com	5%
First.Last@slack-corp.com	John.Doe@slack-corp.com	5%
First@slack-corp.com	John@slack-corp.com	2%
FirstL@slack-corp.com	JohnD@slack-corp.com	1%
FMiddleLast@slack-corp.com	JMichaelDoe@slack-corp.com	1%
F.Last@slack-corp.com	J.Doe@slack-corp.com	1%
First.Middle@slack-corp.com	John.Michael@slack-corp.com	1%
Last@slack.com	Doe@slack.com	46%
First.Last@slack.com	John.Doe@slack.com	25%
First@slack.com	John@slack.com	22%
LastF@slack.com	DoeJ@slack.com	7%

Frequently Asked Questions

Where is Slack's headquarters located?

Slack's main headquarters is located at 500 Howard St San Francisco, California US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Slack's phone number?

You can contact Slack's main corporate office by phone at

+1-415-579-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Slack's stock symbol?

Slack is a publicly traded company; the company's stock symbol is WORK.

What is Slack's official website and social media links?

Slack's official website is slack.com and has social profiles on LinkedIn.

How much revenue does Slack generate?

As of February 2025, Slack's annual revenue reached $903M.

What is Slack's NAICS code?

Slack's NAICS code is 5112 - Software Publishers.

How many employees does Slack have currently?

As of February 2025, Slack has approximately 3.4K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: D. H. D.Chief Executive Officer: D. B.Chief Customer Officer: P. D.. Explore Slack's employee directory with LeadIQ.

What industry does Slack belong to?

Slack operates in the Software Development industry.

What technology does Slack use?

Slack's tech stack includes OptimizelySmall ImprovementsSalesforce Service CloudVodafoneJSONNTLMYouTubeAdobe Creative Suite.

What is Slack's email format?

Slack's email format typically follows the pattern of . Find more Slack email formats with LeadIQ.

Slack

Software DevelopmentCalifornia, United States1001-5000 Employees

Slack is on a mission to make people's working lives simpler, more pleasant and more productive. It is the productivity platform for customer companies that improves performance by empowering everyone with no-code automation, making search and knowledge sharing seamless, and keeping teams connected and engaged as they move work forward together. As part of Salesforce, Slack is deeply integrated into the Salesforce Customer 360, supercharging productivity across sales, service and marketing teams. To learn more and get started with Slack for free, visit slack.com or connect with us @SlackHQ.

Ensuring a diverse and inclusive workplace where we learn from each other is core to Slack’s values. We welcome people of different backgrounds, experiences, abilities and perspectives. We are an equal opportunity employer and a pleasant and supportive place to work.

Come do the best work of your life here at Slack.