of the Fortune 100
have paid Slack workspaces
paying customers use Slack
Building the ecosystem for work
Connect your conversations with the tools and services that you use to get the job done. With over 1,500 apps and a robust API, the Slack platform team works with partners and developers globally to build apps and integrations that streamline your work, automate mundane tasks and bring context into your conversations in Slack.
Our Partners include the world's largest SaaS companies and 1000+ products that are shaping the future of work.
The Slack App Directory gives you access to thousands of apps that can extend the capabilities of your Slack team.
The Slack Fund is an $80 million dollar fund that supports developers and small companies building apps for Slack.
Who we are and how to join us
We live by our mission, and improving people’s working life starts with our own company. We’re building a platform and products we believe in — as well as a strong, diverse team of curious, creative people who want to do the best work of their lives and support each other in the process.
Careers at Slack offer all kinds of opportunities and a simpler, more pleasant, more productive working life.