Crust AI

Crust AI is a strong match for the Retool concept. It explicitly states its core offering as an AI-powered platform for building custom mini-apps and internal tools by describing them in natural language. It connects to various data sources (Notion, Airtable, Google Sheets, PostgreSQL, Supabase) and automation tools (Zapier, Make, n8n), fulfilling the API & Database Integrations feature. The 'Build with Language, Not Blocks' and 'Describe your perfect interface and our AI builds it instantly' directly align with the Drag-and-Drop UI Builder and AI-Generated App Assistant features, even though it's not a traditional drag-and-drop, the AI generates the UI. The platform emphasizes 'Full Read & Write Control' and 'Advanced Granular Permissions' which covers Access Control & Security. It also mentions 'The UI for Your Automations' and 'Trigger automations from snippets or use them as interactive UI in flows' which aligns with Workflow Automation. The 'Styled Perfectly for Your Brand' and 'Flawless on Every Device' features match Custom Theming & Branding and Mobile-Responsive Support respectively. The ability to build 'Client Portal' and 'Partner & Customer Portals' is also explicitly mentioned. While it doesn't explicitly mention embedding JavaScript, SQL, or Python, it does state 'Manual code edit' in its pricing comparison, suggesting some level of code customization. The deployment options are not as explicitly detailed as 'Flexible Deployments' but it implies cloud deployment for sharing.