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AI · alternatives · 2026

24 alternatives to Cloak

Use ChatGPT without leaking your private data.

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
    GPTGuard▲286

    Keep your ChatGPT conversations secure and private

    2024 · gptguard.ai · its alternatives →

  2. 2
    CapeChat▲248

    Keep sensitive data private while still using ChatGPT

    2023 · its alternatives →

  3. 3

    Open AI announced ChatGPT Plugins to access real-world data

    2023 · openai.com · its alternatives →

  4. 4

    Use ChatGPT & GPT-4 on any website without copy-pasting

    2023 · its alternatives →

  5. 5

    Your AI privacy protection

    2024 · zerotrusted.ai · its alternatives →

  6. 6

    Your offline personal AI assistant

    2023 · thesamur.ai · its alternatives →

  7. 7

    The official iOS app for ChatGPT

    2023 · apps.apple.com · its alternatives →

  8. 8

    ChatGPT can now see, hear, speak, and access the internet

    2023 · openai.com · its alternatives →

  9. 9

    Enterprise-grade security, privacy and powerful ChatGPT

    2023 · openai.com · its alternatives →

  10. 10
    Lakera▲131

    Secure your conversations with ChatGPT

    2023 · chromewebstore.google.com · its alternatives →

  11. 11

    Privacy firewall for ChatGPT prompts

    2023 · its alternatives →

  12. 12

    Like ChatGPT, but secure

    2025 · privatemode.ai · its alternatives →

  13. 13

    ChatGPT, directly in your browser - totally free to use

    2023 · its alternatives →

  14. 14

    Custom ChatGPT with your data on your website

    2023 · retrobezel.com · its alternatives →

  15. 15

    Hi HN, I’m the founder of Pangea. We’ve built a developer platform where you can easily add security to your code through a simple set of APIs - features like authentication, secrets management, audit logging, redaction of PII, restricting embargoed countries, known threat actor intelligence, etc. With the ChatGPT and LLM explosion, we thought of ways to reduce the risk of both the inputs and outputs from these services. Our NextJS sample app adds a security layer on top of ChatGPT with various security services that you can implement quickly. It’s basically a front end to the OpenAI API…

    2023 · github.com · its alternatives →

  16. 16

    Start using ChatGPT for writing emails with peace of mind

    2023 · emogpt.com · its alternatives →

  17. 17

    Turn ChatGPT into your personal AI assistant on any website

    2023 · its alternatives →

  18. 18

    Reveal AI Generated Tweets (and generate your own)!

    2023 · chromewebstore.google.com · its alternatives →

  19. 19
    ChatKit▲77

    Give your ChatGPT API super power

    2023 · chatkit.app · its alternatives →

  20. 20

    Stop leaking secrets into AI chat

    Aug 2026 · omnishield.app · its alternatives →

  21. 21UC

    This project was born from my passion for every Apple product and the entire ecosystem, along with the power of ChatGPT. I was tired of copy-pasting and switching between apps on my Mac or iPhone, so I had this crazy idea to bring ChatGPT into every app that I use. This was possible only with the Apple Shortcuts app. Very few people know about its power and potential, so I took this chance and built COPILOT. https://meetcopilot.app But I also loved the idea of AI agents using various tools so much that I leveraged OpenAI's function-calling feature to accomplish that. Now, no matter…

    2023 · meetcopilot.app · its alternatives →

  22. 22

    Boost your Privacy and more while using ChatGPT

    2024 · chromewebstore.google.com · its alternatives →

  23. 23

    Code privacy in the age of AI

    2023 · obfuscat.com · its alternatives →

  24. 24

    Back up your ChatGPT, Claude, and Gemini chats locally

    2025 · whatpulse.org · its alternatives →

Also compare

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 →