Dev tools · alternatives · 2026

24 alternatives to OTI

Encrypted secret sharing

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Ots – share a secret via one-time URL▲77

   🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots

   2021 · github.com · its alternatives →

2. 2
   Ots – share a secret via one-time URL (a simple Go CLI)▲19

   🔐 Share end-to-end encrypted secrets with others via a one-time URL - sniptt-official/ots

   2021 · github.com · its alternatives →

3. 3EO
   Encrypted One Time Secret Sharing▲13

   2019 · share.labs.tozny.com · its alternatives →

4. 4
   saltify.io▲164

   A simple, secure and free to use tool for sharing secrets

   2017 · saltify.io · its alternatives →

5. 5
   We open sourced One-Time Secret today▲62

   The official blog of Onetime Secret - Behind-the-scenes insights from the team building Onetime Secret. Follow our journey as we share operational challenges, deployment stories, product updates, and technical decisions. From UI improvements to infrastructure changes, we

   2013 · blog.onetimesecret.com · its alternatives →

6. 6
   Once▲75

   Share private infomation away from email and chat.

   2020 · once.one · its alternatives →

7. 7
   Simple OTP▲104

   Simple passwordless authentication for your website

   2023 · its alternatives →

8. 8
   Locki▲103

   Encrypt/decrypt text directly where you type

   2025 · its alternatives →

9. 9FI
   File.io – Ephemeral file sharing▲155

   Sharing files with file.io is convenient, anonymous and secure. Just upload files and share the links via email, SMS, Slack, Discord, etc. Easy-to-use REST API.

   2015 · file.io · its alternatives →

10. 10
    Hush▲94

    Share secrets safely in Slack

    2020 · hush.codes · its alternatives →

11. 11
    OneID▲169

    A free 1Password competitor trying to kill the password

    2015 · its alternatives →

12. 12
    OneCLI – Vault for AI Agents in Rust▲161

    We built OneCLI because AI agents are being given raw API keys. And it's going about as well as you'd expect. We figured the answer isn't "don't give agents access," it's "give them access without giving them secrets." OneCLI is an open-source gateway that sits between your AI agents and the services they call. You store your real credentials once in OneCLI's encrypted vault, and give your agents placeholder keys. When an agent makes an HTTP call through the proxy, OneCLI matches the request by host/path, verifies the agent should have access, swaps the placeholder for the real…

    Mar 2026 · github.com · its alternatives →

13. 13
    Simple OTP 2.0▲131

    Passwordless, source-code-included auth for your website

    2024 · its alternatives →

14. 14
    OneTimeSecret▲8

    Keep sensitive info out of your email and chat logs.

    2021 · onetimesecret.com · its alternatives →

15. 15
    OTPfy▲65

    Secure your apps with magic links and one time passwords

    2021 · otpfy.com · its alternatives →

16. 161O
    100% offline Shamir's Secret Sharing GUI▲180

    2020 · simon-frey.com · its alternatives →

17. 17AO
    Auto-OTP: automatically send and receive OTPs, end-to-end encrypted▲20

    2022 · auto-otp.com · its alternatives →

18. 18
    1ty.me▲158

    Self destructing links for sharing sensitive information

    2018 · 1ty.me · its alternatives →

19. 19
    1Password Secrets Automation▲163

    Secure, orchestrate, and manage infrastructure secrets

    2021 · 1password.com · its alternatives →

20. 20TD
    Timelock.dev – Send a secret into the future using timelock encryption▲224

    This is simply a web interface built on top of the timelock encryption system posted by Cloudflare last week. https://blog.cloudflare.com/harnessing-office-chaos

    2024 · timelock.dev · its alternatives →

21. 21
    Doppler Share▲161

    Share one-off secrets with end-to-end encryption 🤫

    2021 · share.doppler.com · its alternatives →

22. 22
    SecretCrypt – Keeping secrets in plain sight▲75

    2016 · zemanta.github.io · its alternatives →

23. 23
    One Time Secret▲60

    Share your confidential data with ease

    2023 · github.com · its alternatives →

24. 24
    Simple self-hosted one-time note service (E2EE)▲12

    Simple one-time note service. Contribute to Termina1/crypt development by creating an account on GitHub.

    2016 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →