The Slack + Amazon Web Services Partnership
Slack and Amazon Web Services have an active Channel Partnership according to slack.com. There are 1,864 companies in the Slack partner ecosystem and 4,589 companies in the Amazon Web Services partner ecosystem.
257 companies exist in both ecosystems, representing 14% of the Slack parther ecosystem and 6% of the Amazon Web Services partner ecosystem. Salesforce and HubSpot are the largest companies that exist in both ecosystems.