No, Google Vault is not included in all Google Workspace plans. It is only included in specific plans, which are:
- Google Workspace Enterprise edition
- Google Workspace Business Plus edition
- Google Workspace Essentials edition
- Google Workspace Education Plus edition
If you are on one of these plans, you can use Google Vault to manage and retain your organization's data. If you are on a different Google Workspace plan, you will not have access to Google Vault. However, you can upgrade to one of the supported plans if you need to use Google Vault.