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Fastest-growing startups

November 3, 2025

Europe’s 10 fastest-growing AI agent startups

2025 has seen investors pour record amounts of funding into the sector

Sweden’s crop of emerging AI darlings take three of the top five spots on the list of Europe’s fastest-growing agentic startups by headcount of the past year.

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Kai Nicol-Schwarz

Kai Nicol-Schwarz was a senior reporter at Sifted. He covered AI and UK tech.

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