AI · alternatives · 2026

24 alternatives to ContentGuard AI

Free AI Detector, Plagiarism & Grammar Checker

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
   AI Detector by ContentDetector.AI▲99

   Free and accurate AI detector to check AI content

   2023 · moxby.com · its alternatives →

2. 2
   Free AI Writing & Generators Tools▲379

   Your ultimate assistant for content creation

   2024 · embedai.webflow.io · its alternatives →

3. 3
   Originality▲419

   ChatGPT AI content detector & a modern plagiarism checker

   2023 · originality.ai · its alternatives →

4. 4
   TraceGPT AI Detector▲180

   AI and ChatGPT content detector with 97% accuracy

   2023 · plagiarismcheck.org · its alternatives →

5. 5
   Chat by Copy.ai▲464

   A smarter ChatGPT to help you get more done

   2023 · its alternatives →

6. 6
   AI Detector by Content at Scale▲365

   Detect with confidence, your ultimate AI detector

   2023 · moxby.com · its alternatives →

7. 7
   Wordvice AI Detector▲107

   Best ChatGPT detector

   2024 · wordvice.ai · its alternatives →

8. 8
   AI Checker Tool▲78

   Free AI Content Detector

   2023 · aidetector.com · its alternatives →

9. 9
   X Detector▲115

   AI detector & checker for ChatGPT, Claude & Gemini

   2024 · xdetector.ai · its alternatives →

10. 10
    AI Text Checker▲19

    Free AI Detector | AI Content Detector

    2025 · aitextchecker.pro · its alternatives →

11. 11
    AI Text Detector▲8

    a free tool for everyone to detect the Ai generated content

    2023 · its alternatives →

12. 12
    AI Content Detector▲93

    Check if your content is detected as AI generated

    2023 · krater.ai · its alternatives →

13. 13
    Undetectio▲138

    Make AI-generated text undetectable by AI content detectors

    2023 · undetectio.com · its alternatives →

14. 14
    AI Content Checker▲102

    Content perfection & fast research: AI peace of mind

    2023 · chromewebstore.google.com · its alternatives →

15. 15
    GPT-Zero▲22

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

    2024 · gpt-zero.cc · its alternatives →

16. 16
    AI Detector & Plagiarism Scan▲3

    Is your text human? Readable? Copied anywhere? Check now!

    2024 · textdetector.ai · its alternatives →

17. 17
    ZeroGPT Plus▲14

    Free AI content detector

    2024 · zerogpt.plus · its alternatives →

18. 18
    AI Content Detection - AI Detector Free▲21

    It's free.Input the content, click to detect!

    2023 · its alternatives →

19. 19
    AI Content Detector▲11

    Detect Content Generated by ChatGPT, Gemini, and Deepseek

    2025 · scribowriter.com · its alternatives →

20. 20
    ZeroGPT Plus▲13

    Free AI Content Plagiarism Checker

    2024 · zerogpt.plus · its alternatives →

21. 21
    Plagiarism Guard▲11

    Detect plagiarism, AI-generated text and humanize text

    2024 · workspace.google.com · its alternatives →

22. 22
    Undetectable AI▲13

    AI detector, AI checker, & AI humanizer

    2024 · undetectable.ai · its alternatives →

23. 23
    ChatGpt Content Detector ▲6

    AI sleuth: fun tool for spotting AI written text

    2023 · its alternatives →

24. 24
    AI Detector▲3

    Detect if content is written by AI

    2024 · tryleap.ai · 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 →