nowfound

Alternatives

Products that do what Can you spot AI-generated content? (spoiler: probably not) does

I built this quiz after realizing how good AI has gotten at mimicking literature, speeches, and images. It's one strike and you're out. It includes AI-generated Shakespeare, fake MLK speeches, photorealistic images, and movie dialogue. I got several of my own questions wrong while building it. This isn't about testing your English degree, it's more about showing how well AI can now forge canonical cultural references. We've hit a point where the fakes are genuinely convincing. Where AI still slips up: Over-explanation (real Shakespeare is more economical) Generic metaphors vs. specific…

  1. 1TA

    Hey HN! Author of the site here. I tried a few tricks to keep the text-generation part of the site up, but even leaning hard on Huggingface's API and bumping time-outs up, it looks like the site is struggling a bit. I'm going to see if there's anything I can do to keep the text-generation part available, but in the meantime, the pre-generated set should stay pretty stable. Not sure if there's much else I can do without burning a hole in my cloud bills — sorry for the troubles! I've put up a more detailed description of how this works on the GitHub -…

    2022 · thisaidoesnotexist.com

  2. 2CY

    2022 · aiquiz.ronsor.com

  3. 3
    Botify AI440

    Create digital humans for engaging conversations

    2021

  4. 4
    Popcorn122

    Guess the word with AI images

    2023

  5. 5

    Identify person in the image is real human or AI generated

    2023

  6. 6

    Create videos with AI actors that sound and look real

    Apr 2026 · videoai.me

  7. 7IM

    Hi, I'm a high school teacher from Australia and I've built what I'd like to think is a pretty nifty ChatGPT powered presentation tool for teachers. I'd love it if you could have a look at it and give me some of your feedback. I don't think there's much overlap with the HN crowd and school teachers, but I've been coming here for many years and thought I'd post here and see what you all think. Check it out if you have a minute and I'd be super happy to hear your feedback too. https://www.slidehero.ai/ You can jump in and have a play with the tool all you like ;) Cheers, Eli

    2025

  8. 8

    New generation WordArt

    2023

  9. 9

    AI turns scene descriptions into vocal performances

    May 2026 · resemble.ai

  10. 10WF

    We have a dataset of 3,095 standardized AI responses across 43 prompts. From each response, we extract a 32-dimension stylometric fingerprint (lexical richness, sentence structure, punctuation habits, formatting patterns, discourse markers). Some findings: - 9 clone clusters (>90% cosine similarity on z-normalized feature vectors) - Mistral Large 2 and Large 3 2512 score 84.8% on a composite metric combining 5 independent signals - Gemini 2.5 Flash Lite writes 78% like Claude 3 Opus. Costs 185x less - Meta has the strongest provider "house style" (37.5x distinctiveness ratio) - "Satirical…

    Apr 2026 · rival.tips

  11. 11
    Prosed110

    The AI book service that shows its work

    Jul 2026 · tryprosed.com

  12. 12EI

    Hi HN, I've been experimenting on-and-off over the years trying to automatically generate crosswords [1]. Recently I've been feeling like my results are good enough that I want to share them and see what other people think. I'm not trying to claim that these could appear in, say, the NYT in their current state, but honestly the velocity of progress makes me feel like I will inevitably be able to automatically generate NYT-quality crosswords within just a year or so. A write-up is here: https://abstractnonsense.com/crosswords.html And you can play the crosswords here:…

    2024 · abstractnonsense.com

  13. 13

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

    2022

  14. 14

    Bring Your Imagination to Life – Instantly.

    2025

  15. 15IM

    I was curious what AI generated news would look like. The Synthetic Standard finds real news and then generatively writes articles as well as images. One of my favorite things so far has been the images: often times they are hilarious depictions similar to a political cartoon.

    2023 · syntheticstandard.com

  16. 16TT

    Hey HN, this is deepan from trulytyped (https://trulytyped.com). I am building a document writing app which makes it extremely easy to figure out how a document was created. Now that any text can be AI generated, how do you tell if something was actually generated or composed. It is impossible to detect AI after a piece of text has been generated. No amount of watermarking, linguistic checks or vibe checks work consistently. The AI detectors that schools and journals use are easy to bypass. Why do we need to solve this problem - First of all, this is not an anti-AI stance. I have…

    May 2026 · trulytyped.com

  17. 17IP

    To be specific, the content is generated by a GPT-2 based model. https://amzn.to/2TCc0v2 Let me know if you have any questions :-)

    2020

  18. 18PY

    AI generated content is on the rise. How can you be sure what you're reading is 100% human?

    2023 · nonbot.org

  19. 19FO

    Hey HN! We're Ayman and Dylan, co-founders of Nuanced (https://www.nuanced.dev/). We want to share a tool we’re working on to detect fake and real images: https://trial.nuanced.dev/demo/. The UI is bare-bones but you’ll get the idea. Drag or upload an image and our tool will display the probabilities with which it thinks that the image might be AI-generated or not. If you want, you can click “No, it’s AI” to confirm that the image was AI-generated, or “No, it’s real” to confirm that the image was not AI-generated. Why we’re working on this: as AI-generated…

    2024 · trial.nuanced.dev

  20. 20

    Your voice. Your characters. Your finished book.

    Jul 2026 · shakespeareai.net

  21. 21RO

    Made a lil game recently using only AI where users have to guess if the images shown are real or ai generated any suggestions?

    2023 · realoraigame.com

  22. 22IA

    This is just a joke, but it might make some of you smile. In seventh grade my English teacher had our class write Shakespearean insults and then battle each other in a Bracket of Dis. With all the talk of GPT-3 ghost writing kids' homework, I figured someone eventually needed to make the Shakespearean Insult Generator.

    2023 · steamship.com

  23. 23CA

    Hey together with wife we took part in AssemblyAI hackathon and although we didn't win we felt good enough about our inital MVP that we took it a bit further. You can describe your characters and give a title and however long/detailed description you want, the gpt-3 will generate a children's story from it, dall-e will generate images. Images are postprocessed with stable-diffusion custom model (for stylisation) and that's the final result. It's still early as it was done in about 2 weeks, but I count on your feedback. I am software engineer and did basically all of the engineering work…

    2022 · childbook.ai

  24. 24RA

    Hey all! I've been increasingly concerned about low-quality AI generated content polluting the internet. Other AI detectors don't seem to work well in my experience, so I started checkfor.ai with a couple friends. Please give it a shot on any real text and AI-generated examples and let me know how well it works for you. Thanks for trying, I'm open any and all feedback!

    2023 · checkfor.ai

Ranked by how close each launch is in meaning, then by votes. Refine with a description →