a16z investment

Artificial Intelligence

a16z Leads $21M Series A for AI Tax Compliance Platform Sphere

November 18, 2025
Close-up portrait of a smiling man with dark hair and green eyes against a dark gray background.

Sphere raised $21 million in Series A funding led by Andreessen Horowitz to address international tax compliance challenges for businesses…

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Artificial Intelligence

a16z VC: Cluely Could Be the Next Big AI Startup Blueprint

June 27, 2025
Two young men sit at a table, smiling slightly. One wears a dark gray sweatshirt, the other a navy blue one.

Cluely, an AI startup, raised $15 million in Series A funding from Andreessen Horowitz (a16z) despite lacking a fully developed…

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