Temporal buys AI security startup Oso weeks after $550M raise
What's the deal? Bellevue-based Temporal has acquired Oso, an AI cybersecurity startup. The deal, announced in October 2026, is an acquisition for an undisclosed sum.
Why now? The purchase comes just weeks after Temporal raised a $550 million Series E round. The fresh capital gives the app development company firepower to expand through acquisition.
What's the endgame? Temporal builds software that helps developers run applications reliably. Folding in Oso's AI-driven security tools adds authorisation and protection capabilities to that platform.
The signal: Well-funded infrastructure startups are increasingly buying security specialists rather than building the capability in-house. Temporal's move shows how quickly fresh venture capital is being put to work on consolidation.
Read more: bizjournals.com
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