About Slack

6 associated companies

Slack has transformed business communication. It’s the leading channel-based messaging platform, used by millions to align their teams, unify their systems, and drive their businesses forward. Only Slack offers a secure, enterprise-grade environment that can scale with the largest companies in the world. It is a new layer of the business technology stack where people can work together more effectively, connect all their other software tools and services, and find the information they need to do their best work. Slack is where work happens. 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.

Parent Company

The company that controls management and sometimes the operations of Slack.
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Salesforce4.1
10000+ Employees · San Francisco, CA
Be limitless in the agentic era. At Salesforce, we’re not just shaping the future. We’re turning big ideas into breakthroughs. As the world’s trusted #1 AI CRM, our employees collaborate with AI agents to drive efficiency, growth, and workforce transformation. Our values are our superpower. We’re purpose-driven high performers, lifelong learners, and innovators shaping what’s next in AI. Ready to solve challenges with agents and lead with impact?
1.3K jobs26K reviews58K salaries

Affiliated Companies

Companies operating alongside Slack that share a common parent company.