In the next decade, the landscape of B2B technology is expected to shift dramatically as companies rely on thousands of specialized, seamlessly interconnected apps rather than the fragmented SaaS stacks seen today. The current challenges with integration complexity, where buyers demand seamless software interactions, highlight the necessity for a robust integration infrastructure to unlock the full potential of SaaS. Existing solutions like Embedded IPaaS and Unified APIs fall short due to scalability and flexibility issues. Membrane proposes a revolutionary integration layer leveraging AI to simplify and scale custom integrations, enabling developers to create numerous deep integrations efficiently. This approach is poised to redefine SaaS value by prioritizing seamless ecosystem compatibility, and it promises to drastically reduce the time required for deploying new applications. The advent of a universal integration layer marks a significant step towards an era where software self-integrates, enriching and enhancing the overall SaaS experience.