Agricultural insurance and agricultural finance should work hand-in-hand, yet they have evolved as separate markets, leaving smallholder farmers dangerously exposed to climate shocks and production losses that can wipe out livelihoods and destabilise entire value chains. Despite clear evidence that insurance reduces loan defaults, improves lender capital adequacy and encourages climate-resilient investment, linkages between these two markets remain weak. This deep dive examines how stronger integration can address the risk challenges that keep smallholder farmers underserved. When properly linked, agricultural insurance functions both as a financial product and as risk intelligence infrastructure, helping lenders price risk accurately and enabling farmers to invest confidently in climate resilience. The paper maps concrete pathways for governments, insurers, financial institutions and value chain actors to strengthen market linkages and unlock smallholder investment at scale.