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Dev tools · alternatives · 2026

24 alternatives to GpgFrontend

Take the initiative to protect privacy in your own hands

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GpgFrontend launched in 2021; newer entries below may have overtaken it.

  1. 1
    Kryptor▲84

    A simple, modern, and secure encryption tool

    2021 · its alternatives →

  2. 2

    Chat with AI to build for the web

    2024 · lovable.dev · its alternatives →

  3. 3
    GPT Auth▲402

    Authentication for GPTs on GPT store

    2024 · its alternatives →

  4. 4
    GPTGuard▲286

    Keep your ChatGPT conversations secure and private

    2024 · its alternatives →

  5. 5

    Bring GPT-4o quality images to your apps

    2025 · developers.openai.com · its alternatives →

  6. 6MP
  7. 7F2
  8. 8CA

    Hey Hacker News! Launching gptengineer.app into beta today. It's like Claude Artifacts, but: - you can edit the code in your fav IDE (two-way github sync) - installs npm packages - automatically picks up build and runtime errors and fixes them - very fast, built with rust The full stack capabilities are built on supabase (prefer to not have to handle auth + user data at this point so this is owned by the user) The seed for this project was an open source experiment, posted about that previously here: https://news.ycombinator.com/item?id=36422730 Would love feedback if you give…

    2024 · gptengineer.app · its alternatives →

  9. 9GO
  10. 10

    Monetise your GPTs with in-chat payments in the OpenAI Store

    2024 · gptbuilder.tools · its alternatives →

  11. 11

    Privacy firewall for ChatGPT prompts

    2023 · its alternatives →

  12. 12

    A free, light and easy to use client-side PGP tool 🔐

    2020 · its alternatives →

  13. 13

    Stay compliant and redact sensitive data in ChatGPT

    2023 · its alternatives →

  14. 14GE

    Hello Hacker News community, Wanted to share a project I started working on during my spare time and was then discovered by many in the open source community last week. GPT Engineer’s mission: Be the open platform for devs to tinker with and build their personal code-generation toolbox. I believe it's key for us devs to engage in how building software can and will change. You can find more info about the flexible technical "philosophy" to make it work well, and the community we want it to become on github: https://github.com/AntonOsika/gpt-engineer The project is still in…

    2023 · its alternatives →

  15. 15LS

    Hi! I got tired of setting up tools I can't explain to a team in a few words like sops or git-crypt, just to store few files with environment variables or secrets, so I built lockenv as a simple alternative. It's basically a password-protected vault file you commit to git. No gpg keys, no cloud, just lockenv init, set a password, and lock/unlock the secrets. This tool integrates with OS keyring, so you're not typing passwords constantly. Should work on Mac/Linux/Windows, but I tested it only on linux so far. I am not trying to replace any mature / robust solution, just…

    Dec 2025 · github.com · its alternatives →

  16. 16

    Super Easy access to ChatGPT with a simple Chrome-Extension

    2022 · its alternatives →

  17. 17VG
  18. 18
    Portal▲92

    Zero-config P2P encrypted folder syncing, not the 2007 game

    2021 · its alternatives →

  19. 19EA

    Enc is a CLI tool for encryption, a modern and friendly alternative to GnuPG. It is easy to use, secure by default and can encrypt and decrypt files using password or encryption keys, manage and download keys, and sign data. Our goal was to make encryption available to all engineers without the need to learn a lot of new words, concepts, and commands. It is the most beginner-friendly CLI tool for encryption, and keeping it that way is our top priority.

    2023 · github.com · its alternatives →

  20. 20KA
  21. 21

    Protect yourself from crypto scams and frauds

    2018 · its alternatives →

  22. 22

    Easy, secure crypto storage

    2021 · its alternatives →

  23. 23

    Hi HN, I'm Dan Draper, founder of CipherStash. We've spent 5 years building per-value searchable encryption tech. We realized that encryption like this is incredibly powerful but the engineering required is generally not worth the effort. So we built a platform and opensource SDK to take the cry out of cryptography :) CipherStash Stack is: * A searchable encryption SDK for TS and Postgres * Fast, key management with Zerokms (backed by HSM) * A transparent SQL proxy * Auth library and OIDC federation service * Skills for data security Integrations include Prisma Next, Drizzle, Auth0, Clerk…

    May 2026 · cipherstash.com · its alternatives →

  24. 24

    Simple and accessible file encryption.

    2018 · its alternatives →

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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 →