Alternatives

Products that do what Nullgen AI Blocker does

Stop AI prompts from being typed on any website.

1. 1
   WritingMate.ai▲477

   Free ChatGPT alternative that works as a Chrome extension

   2023

2. 2
   AI Search Crawler Check▲181

   Check if your robots.txt allows ChatGPT, Google Gemini

   Sep 2025

3. 3
   Arsturn AI▲211

   Generate a ChatGPT for your website In 1 minute

   2023

4. 4
   HARPA AI▲102

   Your browser's brain, like Bing AI but for Chrome

   2023

5. 5
   Cheat Layer▲212

   Automate your business from end to end in natural language

   2023

6. 6
   Voquill▲112

   AI-powered dictation for Chrome

   2025

7. 7
   /ai▲170

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

   2023

8. 8
   Open Source AI Chrome Extension▲87

   Chrome extension allow the user to communicate with the AI

   Sep 2025

9. 9
   TalkWeb▲188

   AI powered chrome extension to chat with any website

   2023

10. 10
    DashAI▲162

    Instant access to ChatGPT on every webpage

    2023

11. 11
    ChatSonic Chrome Extension▲162

    Supercharge your Email, Twitter, and Web with ChatGPT

    2023

12. 12
    Gimme Summary AI▲175

    Free chrome extension to summarise articles using ChatGPT AI

    2023

13. 13
    OpenMemory Chrome Extension▲165

    Sync memory across AI's so they pick up where you left off.

    2025

14. 14
    Prompter▲128

    Generate instant AI prompts based on your projects

    2025

15. 15
    SuperPrompt▲113

    Save & paste your AI prompts without switching tabs.

    2025

16. 16
    SOCIAL GPT▲147

    AI tool for social media - AI detector + comment generator

    2023

17. 17
    Lunabot▲109

    ChatGPT assistant on any webpages

    2023

18. 18
    Undetectio▲138

    Make AI-generated text undetectable by AI content detectors

    2023

19. 19
    NeuralSide▲97

    Fast, focused AI in the browser sidebar

    2025

20. 20
    Hartect▲131

    Monitor Antiviruses & AI blocking your website

    2025

21. 21
    Agent Browser Shield▲109

    Block prompt inject & cut token costs for AI browser agents

    Jun 2026

22. 22
    Personal AI Memory▲106

    Captures and stores your chat from various AI platforms

    Mar 2026

23. 23
    SuperPrompt 2.0▲96

    Save & paste your AI prompts without switching tabs

    2025

24. 24
    Zuni▲111

    Chat with all the latest AI models in your Chrome sidebar

    2025

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