Merge offers a unified API solution that enables companies to integrate their products with dozens of applications, and it is compared to other alternatives such as Finch, Apideck, StackOne, Workato, Prismatic, Tray.ai, and Kombo. Each of these alternatives has its own strengths and weaknesses, and the choice between them depends on specific needs such as integration quality, security, and support for various categories of tools. For instance, Merge is considered a leader in the unified API market with high-quality integrations and strong support, while Apideck offers a comprehensive integration marketplace product and StackOne supports AI agent actions. Meanwhile, Workato provides a broad suite of integration products, Prismatic offers an embedded iPaaS, Tray.ai focuses on AI-forward integration solutions, and Kombo specializes in HRIS, payroll, and ATS integrations. Ultimately, the decision to choose one alternative over Finch depends on factors such as the need for internal integrations, support for specific software categories, and the level of AI-forward integration required.