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Alternatives

Products that do what GitHub does

Local sensitive data & API key blocker for ChatGPT.

  1. 1

    Your personal prompt engineer across all AI platforms

    2025

  2. 2

    Free ChatGPT alternative that works as a Chrome extension

    2023

  3. 3LP

    OP here. I built this because I recently caught myself almost pasting a block of logs containing AWS keys into Claude. The Problem: I need the reasoning capabilities of cloud models (GPT/Claude/Gemini), but I can't trust myself not to accidentally leak PII or secrets. The Solution: A Chrome extension that acts as a local middleware. It intercepts the prompt and runs a local BERT model (via a Python FastAPI backend) to scrub names, emails, and keys before the request leaves the browser. A few notes up front (to set expectations clearly): Everything runs 100% locally. Regex detection…

    Dec 2025 · github.com

  4. 4

    One click AI prompts inside ChatGPT, Bard & Claude

    2023

  5. 5

    Privacy firewall for ChatGPT prompts

    2023

  6. 6
    Prompt138

    A command line application to interact with ChatGPT's API

    2023

  7. 7
    /ai170

    Use ChatGPT within text boxes on any website by typing /ai

    2023

  8. 8
    Lakera131

    Secure your conversations with ChatGPT

    2023

  9. 9

    SEO is dead. Be the product cited by ChatGPT.

    Jan 2026

  10. 10

    Explore the full potential of ChatGPT

    2023

  11. 11LB

    Using the new Prompt API to build a free open source privacy-first chat extension that runs on Chrome or Edge on Linux, Mac, Windows and ChromeOS

    Oct 2025 · blog.alexewerlof.com

  12. 12

    Captures and stores your chat from various AI platforms

    Mar 2026

  13. 13

    Your ChatGPT prompt engineering community with free prompts.

    2023

  14. 14

    Save & paste your AI prompts without switching tabs.

    2025

  15. 15

    Talk to ChatGPT through your mic and get a voice response

    2023

  16. 16

    Right-click to save & auto-fill AI prompts instantly

    May 2026 · chromewebstore.google.com

  17. 17

    Markdown Sidebar for AI Prompts

    Apr 2026

  18. 18

    Save & reuse AI prompts in 1 click — ChatGPT, Claude & more

    May 2026 · mypromptsvault.com

  19. 19

    Free master prompts for ChatGPT, Claude, Gemini & more

    Mar 2026

  20. 20

    Cut AI API bills by 40% with local prompt compression.

    May 2026 · rajashekar41.gumroad.com

  21. 21

    Anonymize client docs before you paste them into AI

    Jul 2026 · promptshield.ca

  22. 22

    AI Prompt URL Generator

    Mar 2026

  23. 23

    Transform Weak Prompts Into Powerful AI Instructions

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  24. 24

    Type '/' to instantly inject saved prompts into ChatGPT.

    Jul 2026 · promptvault-9kn.pages.dev

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