Alternatives

Products that do what GPTZero does

Detect whether an essay is ChatGPT or human written

1. 1
   WritingMate.ai▲477

   Free ChatGPT alternative that works as a Chrome extension

   2023

2. 2
   AI Writer: Essay Email Writing(APP)▲218

   ChatGPT app in your pocket

   2023

3. 3
   ResearchGPT▲236

   ChatGPT for Research: Find answers, draft content and search

   2023

4. 4
   ChatDOC - GPT for any file▲129

   Chat with any documents and get responses with cited sources

   2023

5. 5
   TraceGPT AI Detector▲180

   AI and ChatGPT content detector with 97% accuracy

   2023

6. 6
   GPTRecap▲134

   The Spotify Wrapped of ChatGPT. See your AI life.

   2025

7. 7
   ChatGPT Writer▲200

   ChatGPT AI based email generator

   2022

8. 8
   AI Community Notes on X▲56

   Fact check any tweet thread or article

   2025

9. 9
   ChatGPT Work▲249

   Partner for your most ambitious work

   Jul 2026

10. 10
    WriteMage▲127

    The only AI app you need, use ChatGPT natively in any app

    2023

11. 11
    PaletteBrain▲193

    Use ChatGPT across all your applications, using a shortcut

    2023

12. 12
    ChatGPT for Google Sheets▲211

    Your spreadsheet sidekick

    2023

13. 13
    showGPT▲148

    The ultimate guide to unlocking the power of AI and chatGPT

    2022

14. 14
    ChatGPT Translate▲155

    Translate with ChatGPT

    Jan 2026

15. 15
    The Ultimate ChatGPT Tools Directory▲96

    Find the best curated ChatGPT, chatbots, GPT4 apps & plugins

    2023

16. 16
    ChatGPT for Google▲199

    Show ChatGPT response alongside Google Search results

    2022

17. 17
    Moocat ChatGPT input method▲122

    AI powered typing made easy

    2024

18. 18
    HeyGen's ChatGPT Plugin▲150

    Convert your texts into high-quality videos using ChatGPT

    2023

19. 19
    TextGPT▲133

    Your virtual co-pilot for smarter text input in the browser

    2023

20. 20
    Paragraph AI▲133

    First mobile AI writing assistant app powered by GPT-3

    2022

21. 21
    HighlightGPT▲112

    Highlight in ChatGPT, ask GPT in a side panel

    Jan 2026

22. 22
    Foundr AI 2.0▲164

    Free ChatGPT prompts library

    2023

23. 23
    Ordinary People Prompts▲137

    Never be at a loss for words in front of ChatGPT again

    2023

24. 24
    AI Detector▲87

    A lightweight and super fast AI detector that actually works

    Nov 2025

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