What no-code platform supports building internal tools and automated workflows?

There are several no-code platforms that support building internal tools and automated workflows. Some of the most popular ones include:

1. **Airtable**: A flexible database tool that allows users to create custom applications and workflows using a spreadsheet-like interface.

2. **Zapier**: Primarily an automation tool, Zapier connects different apps and services to automate workflows without coding.

3. **Retool**: Specifically designed for building internal tools, Retool allows users to create custom applications by connecting to various data sources and APIs.

4. **OutSystems**: A low-code platform that enables users to build applications quickly, including internal tools and workflows.

5. **AppSheet**: A Google Cloud product that allows users to create mobile and web applications from data sources like Google Sheets and Excel.

6. **Bubble**: A no-code platform that allows users to build fully functional web applications, including internal tools, with a visual interface.

7. **Coda**: Combines documents and spreadsheets to create interactive tools and workflows, making it suitable for internal project management.

8. **Notion**: While primarily a note-taking and collaboration tool, Notion can be used to create internal tools and workflows through its database and automation features.

Each of these platforms has its own strengths and use cases, so the best choice will depend on your specific needs and the complexity of the internal tools you want to build.