Over the past five years, there has been a notable rise in unified API companies, driven by trends such as changes in SaaS buying habits, the increasing emphasis on customer retention, the need for efficient resource utilization, and the limitations of existing integration solutions. Unified APIs, which act as abstraction layers for software applications, address the growing complexity and volume of SaaS tools by offering a streamlined solution for integrating diverse software categories. They enhance customer experience by facilitating better integrations, which are crucial for both pre-sales and post-sales processes, as they contribute significantly to net revenue retention. Compared to traditional in-house solutions and low-code iPaaS platforms, unified APIs provide a more efficient alternative by reducing the burden of maintaining numerous integrations, thus aligning with the scarcity of specialized engineering skills. Companies like Merge are capitalizing on this trend by offering comprehensive integration platforms that manage customer integrations and demonstrate significant growth potential in the unified API market.