WSO2 Integrator

WSO2 Integrator is a strong match for the concept of a low-code/no-code platform for building internal applications and workflows. It explicitly mentions low-code and pro-code development, extensive connectivity to various protocols, databases, and APIs, and capabilities for workflow automation and streaming integration. The platform also highlights AI-assisted development and the ability to deploy in various environments, including on-premises and cloud. While it doesn't explicitly state a drag-and-drop UI builder for general internal tools, it does mention a 'low-code graphical interface' and 'visual stream flow designer' which implies a visual builder for integrations and workflows. The focus is heavily on integration and automation, which aligns well with the core value proposition of building internal applications and workflows.