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Sequoia-backed AI collaboration startup Cove is shutting down after its team joined Microsoft, according to TechCrunch
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Cove’s service ends April 1, with all customer data scheduled for deletion shortly after
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The acqui-hire highlights Microsoft’s aggressive AI talent acquisition strategy as competition intensifies with Google, Meta, and OpenAI
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Sequoia-backed startups face increasing pressure to either scale rapidly or get absorbed by tech giants with deeper pockets
Microsoft just scooped up another AI startup in the talent war that’s reshaping the industry. Sequoia Capital-backed Cove, an AI collaboration platform, is shutting down after its team joined the Redmond giant in what’s being described as a classic acqui-hire. The move comes as tech giants continue aggressively recruiting AI talent, often absorbing entire startups rather than building capabilities from scratch. Cove users have until April 1 before the service goes dark and their data gets wiped.
Microsoft continues its aggressive push into AI collaboration tools with the acqui-hire of Cove, a Sequoia Capital-backed startup that built AI-powered workspace technology. The deal marks yet another chapter in the ongoing talent war between tech giants scrambling to dominate the enterprise AI space.
Cove announced the shutdown on its platform, telling users the service will cease operations on April 1. All customer data will be permanently deleted following the closure, giving teams just two weeks to migrate their workflows elsewhere. The startup didn’t disclose financial terms, but sources familiar with the deal suggest Microsoft was primarily interested in the team’s expertise rather than the technology itself.
The move fits Microsoft’s broader playbook of absorbing specialized AI talent to accelerate development across its product suite. The company has been racing to embed AI capabilities into everything from Microsoft Teams to Office 365, competing head-to-head with Google Workspace and emerging collaboration platforms. According to Sequoia Capital, Cove had raised an undisclosed seed round to build what it described as “collaborative intelligence” tools that helped teams work alongside AI agents.
The timing reveals how quickly the AI startup landscape is consolidating. Just last year, venture capital firms were writing checks left and right for anything with “AI collaboration” in the pitch deck. Now, startups that haven’t achieved escape velocity are finding themselves caught between expensive talent costs and fierce competition from incumbents with distribution advantages.