Slack Lands Biggest Customer Yet in Amazon, Shifts Calls to AWS’s “Chime” Business Opportunities Slack Lands Biggest Customer Yet in Amazon, Shifts Calls to AWS’s “Chime” Marlon Hausner June 6, 2020 0 Add to favorites Enterprise emphasises push on “multi-channels” Slack is migrating all of its native voice and... Read More Read more about Slack Lands Biggest Customer Yet in Amazon, Shifts Calls to AWS’s “Chime”