Which of the following Vault features is available only in the Enterprise version?

Most of the important features of Vault are available in the open-source version, however, some of the features which are generally required by large organizations are only available in the Enterprise version such as:-

- MFA - Multi-factor Authentication

- Replication

- Auto unseal with HSM and many more.

Check all the features at the below link.

Reference link:- https://www.hashicorp.com/products/vault/pricing/