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AI · alternatives · 2026

24 alternatives to GPT or NPC?

You can't tell the difference between human and I art.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GPT or NPC? launched in 2023; newer entries below may have overtaken it.

  1. 1

    Identify person in the image is real human or AI generated

    2023 · humanizeai.com · its alternatives →

  2. 2

    Can you guess which image is of a real person vs AI?

    2019 · its alternatives →

  3. 3

    Can you identify if an image was made by a human or an AI?

    2022 · its alternatives →

  4. 4

    A social turing game by AI21 labs

    2023 · ai21.com · its alternatives →

  5. 5

    Chat for 2 minutes and guess who you talked to: AI or Human?

    2024 · humanornot.so · its alternatives →

  6. 6

    A friendly copywriting challenge between human & OpenAI’s GPT-3 for your website. Built & Brought to you by VWO, #1 A/B Testing Tool in the World.

    2020 · vwo.com · its alternatives →

  7. 7

    Guess which art pieces are ai generated

    2025 · its alternatives →

  8. 8CY
  9. 9

    Competition to test GPT-3 generated web copy against humans

    2020 · vwo.com · its alternatives →

  10. 10

    Click on the person who is real.

    2019 · whichfaceisreal.com · its alternatives →

  11. 11

    AI or Real? test your skill identifying ai-generated images

    2025 · its alternatives →

  12. 12

    Can AI Fool You?

    2023 · botornotlab.com · its alternatives →

  13. 13BO

    My cofounder and I were playing with AI voices from different vendors and were shocked at how good the results were. We decided to make a game so you can test your own ability to tell humans from AI voices. This has helped us narrow down which voices we'd like to use for an upcoming project—perhaps you will find it useful and/or interesting too! Would love to hear any feedback you have!

    2024 · bot.unison.fm · its alternatives →

  14. 14PT

    Hey everyone! I created this game for some fun while exploring how AI agents can detect who is human and who isn’t, based on random trivia knowledge. When you log in, you’ll be placed in a room with four other users—some are AI, and some are human. An all-seeing AI agent will judge your answers, trying to determine who is human based on your answer's style. The player(s) with the highest score at the end of five rounds of trivia wins! It’s free to play. Just type in a username and get started. Have fun!

    2024 · playandsurvive.vercel.app · its alternatives →

  15. 15

    Compete to create the funniest AI images in this party game

    2023 · artificialunintelligence.gg · its alternatives →

  16. 16

    Is this tweet by a human or generated by a neural net?

    2020 · its alternatives →

  17. 17

    Pixel art human faces designed by artificial intelligence

    2022 · ugurkilci.com · its alternatives →

  18. 18

    Guess whether the artwork is made by a human or AI

    2023 · play.google.com · its alternatives →

  19. 19
    paint.wtf▲157

    A drawing game where an AI is the judge

    2021 · paint.wtf · its alternatives →

  20. 20

    The daily prompt competition. Winning prompts become art!

    2021 · artbyanai.com · its alternatives →

  21. 21

    Guess what artificial intelligence labeled random images

    2021 · thinklikeabot.com · its alternatives →

  22. 22
    Real Fake▲192

    Guess which startups are real vs. AI generated

    2024 · realfakegame.com · its alternatives →

  23. 23

    A game where AI will guess your drawing

    2020 · apps.apple.com · its alternatives →

  24. 24

    Who is the robot and who is the human?

    2015 · detective.stefanbohacek.com · its alternatives →

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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 →