KeePass is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best Online alternative is Bitwarden, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to KeePass and loads of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to KeePass are LastPass (Freemium), KeeWeb (Free, Open Source), 1Password (Paid) and Master Password (Free, Open Source).
Portadi is a SaaS service that allows workplace teams to manage and control access to cloud apps (such as Zendesk, MailChimp, Salesforce or Twitter). Portadi provides visibility into how often users use apps and allows companies to monitor and control cloud spend.