The comparison with Vault is somewhat misleading.<p>- There are several free UIs available for Vault like <a href="https://github.com/djenriquez/vault-ui" rel="nofollow">https://github.com/djenriquez/vault-ui</a>, they just aren't provided by Hashicorp<p>- I'm not sure what "file secrets" might refer to other than storing the contents of a file, for which Vault's CLI provides shortcuts.<p>- While Vault's generic k/v backend doesn't support purging expired values in order to avoid accidental data loss, there are plenty of other backends that integrate with AWS STS, Postgres, etc. to provide dynamic, short-lived credentials.<p>- I'm not sure how Vault doesn't support encrypted backups seeing as the data is already encrypted on disk. Take EBS snapshots or something.<p>- Versioning of secrets is a popular request and Hashicorp has some "vague plans" which is an improvement from "no plans." <a href="https://github.com/hashicorp/vault/issues/1364#issuecomment-328251464" rel="nofollow">https://github.com/hashicorp/vault/issues/1364#issuecomment-...</a><p>Plus you get a full REST API, a ton of auth methods, granular access policies, etc.