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Startups & Venture·September 29, 2026·1 min read

a16z-backed EliseAI raises $350M, doubles valuation to $4B

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A $350M round at a $4B valuation for EliseAI says investors still believe vertical, workflow-deep AI can defend margin against general assistants. If you’re in a vertical where “AI copilot” sounds generic, assume someone is already raising to own the full stack of that workflow — not just the model call.