KEY POINTS
  • Slack released updated financials Monday ahead of its investor day.
  • The company brought in estimated revenue of about $134 million, with a net loss of around $39 million, for the three months ending April 30.
  • Slack expects to go public on June 20 with a direct listing on the NYSE.
  • In its presentation to investors, Slack said it's in a strong position to replace email and integrate with other software applications.
Stewart Butterfield, co-founder and chief executive officer of Slack Technologies Inc., speaks during an event in San Francisco, California.

Business messaging service Slack briefed investors on Monday, as the company expects to go public with a direct listing on the New York Stock Exchange on June 20.

Slack provided updated information in an amendment to its initial public offering filing ahead of its pitch to investors. For the quarter ending April 30, Slack brought in revenue estimated between $133.8 to $134.8 million, up from $80.9 million in the same period a year ago. Slack's net loss expanded to about $39 million in the quarter, from $26.3 million.