Slack

📍 San Francisco, United States👥 2,958 employees💰 Last funded Jan 2019
Slack is on a mission to make peoples 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.
30
Total investors
1
Early stage
6
Mid stage
20
Late stage
Founded

Investors

30 investors
All
Early stage
Mid stage
Late stage
Show all 30 investors ↓
Investor geography4 countries
United States
27
Germany
1
Denmark
1
Australia
1
Investor activity2009–2019 · investors recorded per year
2009120121201452015320167201772018420191
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Slack?
Slack has 30 investors on record on gritt.io, including 1 early-stage backers, 6 mid-stage and 20 late-stage investors.
When did Slack last raise funding?
The most recent investment in Slack recorded on gritt.io was in January 2019.
What industry is Slack in?
Slack operates in Technology, Information and Internet. Find similar Technology, Information and Internet investors on gritt.io.
Where is Slack based?
Slack is headquartered in San Francisco, United States.