Dev tools · alternatives · 2026

24 alternatives to Terminal Phone – E2EE Walkie Talkie from the Command Line

TerminalPhone is a single, self-contained Bash script that provides anonymous, end-to-end encrypted voice and text communication between two parties over the Tor network. It operates as a walkie-talkie: you record a voice message, and it is compressed, encrypted, and transmitted to the remote party as a single unit. You can also send encrypted text messages during a call. No server infrastructure, no accounts, no phone numbers. Your Tor hidden service .onion address is your identity.

Terminal Phone is a Bash script that enables anonymous voice and text communication between two parties using end-to-end encryption over the Tor network. It operates as a walkie-talkie where voice messages are… 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
   A new protocol for packet radio including ECDSA and compression▲224

   📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves. - brannondorsey/chattervox

   2018 · github.com · its alternatives →

2. 2
   Walkie▲228

   Dictation + meetings + read aloud in one app on-device

   Apr 2026 · trywalkie.com · its alternatives →

3. 3
   Send SMS to your number for free from shell▲121

   2013 · github.com · its alternatives →

4. 4
   Crypton.sh - SMS▲85

   Secure Anonymous SMS in the cloud (and a phone number)

   2018 · crypton.sh · its alternatives →

5. 5
   Voice Gecko▲258

   Voice dictation at your fingertips—type less, say more.

   2025 · its alternatives →

6. 6SE
   Send encrypted secrets from the command line▲117

   2019 · fluidkeys.com · its alternatives →

7. 7
   CyphrKey▲74

   WisprFlow for vibe coders w/ voice shortcuts

   Feb 2026 · churp.ai · its alternatives →

8. 8KS
   Keypub.sh – OAuth for the terminal using SSH keys▲222

   Hi HN! I built KeyPub.sh to solve the problem of user verification for CLI applications. It's essentially OAuth for the terminal, but using SSH keys that developers and users already have. - No installation needed - works with existing SSH setup - Privacy-focused: users control what email info is shared - Simple email verification process - Free public service - Perfect for CLI app developers who don't want to build user verification Try it with: `$ ssh keypub.sh about` Source code: https://github.com/skariel/keypub

   2024 · keypub.sh · its alternatives →

9. 9
   Overtalk▲286

   A free walkie-talkie for the web

   2024 · its alternatives →

10. 10
    nlsh▲220

    talk to your terminal in natural language

    Jan 2026 · nlsh.dev · its alternatives →

11. 11
    Walkie▲250

    Real time voice chat for your team.

    2020 · its alternatives →

12. 12
    Cyph – Encrypted chat in 30 seconds▲39

    Cyph is the most powerful & easiest to use encryption software available. Open source, audited, trusted. Secure your chats, video calls, files, and more.

    2014 · cyph.com · its alternatives →

13. 13
    SeKey: An SSH Agent for OS X, Using Secure Enclave and TouchID, in Rust▲169

    Use Touch ID / Secure Enclave for SSH Authentication! - sekey/sekey

    2017 · github.com · its alternatives →

14. 14
    Share your Unix shell with people you trust▲87

    Command line tool to share your UNIX terminal and forward local TCP ports to people you trust. - gravitational/teleconsole

    2016 · github.com · its alternatives →

15. 15
    Cyph▲96

    Start an end-to-end encrypted chat, in 30 seconds

    2014 · cyph.com · its alternatives →

16. 16
    Interact with the terminal in plain English using GPT-3▲90

    Your wishes are my commands. Contribute to dylanjcastillo/shell-genie development by creating an account on GitHub.

    2023 · github.com · its alternatives →

17. 17SW
    Squawk – Walkie Talkie for Teams▲153

    2020 · squawk.to · its alternatives →

18. 18
    Terminal-based group chat with end-to-end encryption▲60

    group chat with end-to-end encryption. Contribute to jeztek/deadchat development by creating an account on GitHub.

    2013 · github.com · its alternatives →

19. 19
    Mispher▲95

    Dictate, rewrite, translate, and an agent in a single device

    Jul 2026 · mispher.com · its alternatives →

20. 20
    Privacy-First Voice-to-Text for macOS▲31

    2025 · github.com · its alternatives →

21. 21IM
    I made a script that gives me fake calls to escape boring moments▲32

    I built a little script that gives me a fake phone call to escape boring and awkward situations. I bought a virtual number from twilio and saved it as one of my relatives. Whenever I feel stuck, I just tap a button called “ESCAPE” on my phone. It sends a request to my remote server. The server runs a small Python script which schedules an actual call. After a minute, my phone rings and plays a pre-recorded audio. I simply say “sorry, I’m getting a call” and walk away. A tiny project, but it has saved me so many times. Script -…

    2025 · its alternatives →

22. 22
    trnscrb▲100

    On-device transcription for macOS with MCP

    Feb 2026 · trnscrb.com · its alternatives →

23. 23
    LinkShell▲74

    Control your AI terminal sessions from your phone.

    Apr 2026 · liutianjie.github.io · its alternatives →

24. 24
    Pocketty – iPhone SSH terminal that pings you when an agent is blocked▲32

    An SSH terminal for iPhone and iPad, made for herdr. Sealed agent notifications, keys in the Secure Enclave, and a terminal that feels native. Free for 14 days, then $129 once.

    15d ago · pocketty.app · 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 →