is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Slack says it has filed an anti-competitive complaint against Microsoft with the ...

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New language in Slack’s quarterly regulatory filing warns investors that Microsoft could retaliate against the workplace collaboration company over its antitrust complaint against the tech giant.

The fight between Slack and Microsoft Teams is heating up in a big way. Ahead of Microsoft’s earnings report this afternoon, Slack filed an antitrust complaint against the company with the European ...

On July 22, Slack Technologies announced it had filed a complaint against Microsoft in the European Union, claiming Microsoft is abusing its market dominance to extinguish competition. After reviewing ...

Slack asserts that a Microsoft software bundle gives Teams an unfair advantage. Slack alleges that Microsoft acted anticompetitively in bundling Microsoft Teams, a product that competes against Slack, ...

Imitation might be the sincerest form of flattery, but it's not so pleasant when the mimicry is performed by an 800lb gorilla who wants to eat your lunch. Microsoft this week announced that its answer ...

Microsoft Teams is now being used by more organizations than its rival Slack, according to a new survey that shows how far the Redmond tech giant’s collaboration app has come in less than two years. A ...

Stewart Butterfield, co-founder and CEO of Slack, is confident his company can compete with Microsoft. Drew Angerer/Getty Images Just weeks after Slack’s IPO, the workplace mainstay is already facing ...

Slack CEO Stewart Butterfield has dismissed Microsoft's claims of growing momentum within its rival Teams product, suggesting that Microsoft's expanding number of users is not as impressive as it ...

In context: As it pertains to collaborative chat software, Slack and Microsoft's Teams have taken center stage over the past couple of years. Microsoft has gained ground in its battle with Slack, and ...

Can the unprofitable enterprise communications company compete against one of the world's largest tech companies? Slack's revenue rose 57% to $630 million in fiscal 2020, which ended on Jan. 30, but ...