Daily funding & deals roundup: 6 stories curated October 16, 2026. Lead: AI agent startup RapidCanvas raises $29 million from Vertex Ventures, others.

The latest in funding & deals: 6 developments from the past day, tracked and curated by the HealthTech Cube news desk. The lead story: AI agent startup RapidCanvas raises $29 million from Vertex Ventures, others.
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