Secret Once is described as 'Enter a password or confidential message and hide it behind a link that can be accessed only once! Copy your link and send it to the recipient (customer, friend, colleague, etc.)' and is an website in the security & privacy category. There are more than 10 alternatives to Secret Once, not only websites but also apps for a variety of platforms, including Self-Hosted, SaaS, Windows and Cloudron apps. The best Secret Once alternative is Pastebin.com, which is free. Other great sites and apps similar to Secret Once are PrivateBin, Retriever, One-Time Secret and Privnote.
Securely send and receive sensitive information using one-time links. Secrets are always encrypted and decrypted client-side and cannot be seen by the service. Also has features like notifications, webhooks, branding, API.
Share is a web service that permit to securely share files and secrets to anyone.
Finland
EU