AI · alternatives · 2026

24 alternatives to Zero GPT

Detect AI content for free

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
   ZeroGPT▲9

   AI Detector

   2025 · zerogpt.org · its alternatives →

2. 2
   ZeroGPT Detector▲107

   One of the world's most trusted & widely used checkers

   2023 · zerogptdetector.com · its alternatives →

3. 3
   ZeroGPT Plus▲14

   Free AI content detector

   2024 · zerogpt.plus · its alternatives →

4. 4
   GPT-Zero▲22

   Free AI Content Detector for ChatGPT, GPT-4, & More

   2024 · gpt-zero.cc · its alternatives →

5. 5
   Detect GPT▲241

   A Chrome extension that spots AI-generated content

   2022 · thomas.io · its alternatives →

6. 6
   TraceGPT AI Detector▲180

   AI and ChatGPT content detector with 97% accuracy

   2023 · plagiarismcheck.org · its alternatives →

7. 7
   AI Detector by Content at Scale▲365

   Detect with confidence, your ultimate AI detector

   2023 · moxby.com · its alternatives →

8. 8
   ZeroGPT▲2

   ZeroGPT : a ChatGPT detector that detect AI written content

   2023 · zerogpt.com · its alternatives →

9. 9
   AI Text Classifier by OpenAI▲309

   New AI classifier for indicating AI-written text

   2023 · openai.com · its alternatives →

10. 10
    AI Detector by ContentDetector.AI▲99

    Free and accurate AI detector to check AI content

    2023 · moxby.com · its alternatives →

11. 11
    ZeroGPU▲298

    The compute efficient layer for AI inference

    Jun 2026 · zerogpu.ai · its alternatives →

12. 12
    AI Detector - Text Validator▲76

    Verified ChatGPT, GPT3.5, GPT4 text detector

    2023 · apps.apple.com · its alternatives →

13. 13
    ZeroGPT.CC▲3

    AI Content Detector - Detect ChatGPT Text

    2023 · zerogpt.cc · its alternatives →

14. 14
    ZeroGPT Plus▲13

    Free AI Content Plagiarism Checker

    2024 · zerogpt.plus · its alternatives →

15. 15
    Wordvice AI Detector▲107

    Best ChatGPT detector

    2024 · wordvice.ai · its alternatives →

16. 16
    SOCIAL GPT▲147

    AI tool for social media - AI detector + comment generator

    2023 · its alternatives →

17. 17
    X Detector▲115

    AI detector & checker for ChatGPT, Claude & Gemini

    2024 · xdetector.ai · its alternatives →

18. 18
    AI Text Checker▲19

    Free AI Detector | AI Content Detector

    2025 · aitextchecker.pro · its alternatives →

19. 19
    AI Detector▲87

    A lightweight and super fast AI detector that actually works

    Nov 2025 · aidetector.us.com · its alternatives →

20. 20
    Undetectio▲138

    Make AI-generated text undetectable by AI content detectors

    2023 · undetectio.com · its alternatives →

21. 21
    PDF GPT▲141

    Host your own PDF GPT app using your Open AI API key

    2023 · therealtjerkienator.gumroad.com · its alternatives →

22. 22
    AI Checker Tool▲78

    Free AI Content Detector

    2023 · aidetector.com · its alternatives →

23. 23
    AI Text Detector▲8

    a free tool for everyone to detect the Ai generated content

    2023 · its alternatives →

24. 24
    Zero Assist▲108

    Real-time AI cheating detection for technical interviews

    May 2026 · zeroassist.in · its alternatives →

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 →