ToolJet

ToolJet is a builder for internal tools and dashboards. Its visual app builder connects to databases, APIs and SaaS data sources, and built apps can be embedded in other applications. ToolJet runs as a server that the Docker guide deploys with Docker Compose, and the same docs cover Helm and an AWS AMI. PostgreSQL holds application definitions and encrypted data source credentials. Instance administrators manage the server from a settings page. ToolJet Solutions, Inc. maintains the project, and ToolJet Cloud is its hosted version.

Worth knowing

The Community Edition is AGPL-3.0, and the README describes a separate Enterprise set on top of it. The licensing docs say a self-hosted instance needs a Trial or Paid license key for premium features such as OpenID SSO login and audit logs, and the README places role-based access control, SCIM provisioning and workflows under the Enterprise set. The README also lists SSO support in the Community Edition, which the licensing docs do not match.