Zapier

Zapier is a strong match for the Retool concept. It explicitly offers workflow automation ('Zaps'), integrations with over 8,000 apps (API & Database Integrations, Data Connectivity, API Integration), and a drag-and-drop interface for building custom pages ('Interfaces'). It also provides a 'Functions' feature for code customization (Code Customization, Code Editor) and emphasizes enterprise-grade security with access controls (Access Control & Security). Furthermore, Zapier heavily promotes its AI automation capabilities, including AI agents and chatbots (AI-Generated App Assistant). While it doesn't explicitly mention flexible deployments in the same way Retool does, its cloud-based nature implies a deployment model. The core value proposition of building internal tools and automating processes by connecting various data sources and AI models is clearly aligned.