Slack Technologies, Inc. announced announces unaudited earnings results for the first quarter ended April 30, 2021. For the quarter, the company reported revenue of $273,357,000 compared to $201,650,000 a year ago. Loss from operations was $55,277,000 compared to $76,151,000 a year ago. Net loss was $27,945,000 or $0.05 per basic and diluted share compared to $74,427,000 or $0.13 per basic and diluted share a year ago.