FurtherAI, an AI assistant startup for insurance automation, has raised $5 million in a seed funding round led by Nexus Venture Partners.The funds will be used to expand the AI team, drive industry engagement, and enhance product capabilities.The San Francisco-based startup automates complex document processing and improves underwriting, compliance, and claims processing.FurtherAI is expanding into the UK, where insurers are accelerating AI adoption for underwriting and claims processing.