Configuring Resources in Retool can require handling sensitive values, e.g., database passwords or API keys. Starting in Self-hosted Retool 3.20 and later, you can store and retrieve secrets from Google Cloud Platform (GCP) Secrets Manager.

You can create custom URLs for web apps to make them more discoverable and easier to share with end users. With a custom URL set, end users can access apps at {domain}/app/{custom-url} or {domain}/p/{custom-url} if it's a public app.