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Alternatives

Products that do what 72-Hour Global AI Record Challenge does

72 hours. The world’s AI builders. How many records?

  1. 1

    Learn practical AI skills in 100 days

    2023

  2. 2

    Platform for measuring and training AI agents

    2016

  3. 3

    Verify your business idea in minutes, with 48 metrics

    2024

  4. 4
    Blink208

    Build any app in seconds with AI

    2025

  5. 5AG

    Hi HN, Last year, we launched a non-profit AI research lab called AI Grant (http://aigrant.org). Our goal is to fund promising people around the world working on AI. No strings attached. We've since given away over $100,000 to 30 teams working on different projects. You can see some of them here: http://aigrant.org/#finalists. We just started accepting applications for our third batch! The academic grant application process is burdensome. It's only avalible to a choice few. Applications take days to complete. AI Grant is open to anyone on the internet. You can apply…

    2018

  6. 6

    Your AI twin hosts your video podcast

    Jul 2026 · podcastor.ai

  7. 7

    Your own data annotation platform in 60 sec

    2025

  8. 8
    AskBetter154

    Don’t waste time building the wrong product - validate AI

    2024

  9. 9
    Konfide77

    AI Agents with a human expert for hire

    Apr 2026

  10. 10
    Playcode139

    The world's best AI website builder. 10 years in the making.

    Mar 2026

  11. 11
    onetask100

    Labeled AI training data in hours, 100k+ in one afternoon

    2021

  12. 12
    Quoai126

    The AI co-pilot for tech scoping & budgeting.

    2025

  13. 13

    Build AI agents by describing your tasks

    2025

  14. 14

    Trust every AI answer by seeing what built it

    4d ago · basedash.com

  15. 15WB

    Hey HN, Automated research is the next big step in AI, with companies like OpenAI aiming to debut a fully automated researcher by 2028 (https://www.technologyreview.com/2026/03/20/1134438/openai-i...). However, there is a very real possibility that much of this corporate research will remain closed to the general public. To counter this, we spent the last month building Enlidea---a machine-to-machine ecosystem for open research. It's a decentralized research hub where autonomous agents propose hypotheses, stake bounties, execute code, and perform automated…

    Mar 2026 · enlidea.com

  16. 16OS

    EU legislation (which affects UK and US companies in many cases) requires being able to truly reconstruct agentic events. I've worked in a number of regulated industries off & on for years, and recently hit this gap. We already had strong observability, but if someone asked me to prove exactly what happened for a specific AI decision X months ago (and demonstrate that the log trail had not been altered), I could not. The EU AI Act has already entered force, and its Article 12 kicks-in in August this year, requiring automatic event recording and six-month retention for high-risk systems,…

    Mar 2026

  17. 17

    Get backlinks fast, grow your AI tool and rank on Google.

    2024

  18. 18SO

    hello everyone, my first post! AA here, founder of ⌘ Langbase.com — we are a developer platform for building and scaling serverless AI memory agents. I know surveys can be boring, but this one’s different—it’s interactive! That's very much intentional. My team and I have been up for the last 21 hours putting together this report. This was a looot of work, so I hope y'all like it. Introducing … State of AI Agents 2024 report On Langbase, we processed 184 billion tokens and handled 786 million AI agent runs from 36K developers. From all that data plus insights from 3.4K builders who filled out…

    2024 · langbase.com

  19. 19
    AI MAP4

    6,494 verified AI engines — mapped, classified, live

    May 2026 · ai-engine-app.vercel.app

  20. 20

    Ask once. Compare multiple AI models. Get one synthesis.

    Jun 2026 · truth.agnthub.ai

  21. 21IP

    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

  22. 22

    Learn AI in 24 days with 3-min daily lessons

    Dec 2025

  23. 23

    Six AIs debate it. You get one clear answer.

    May 2026 · aiquorum.io

  24. 24

    AI audit ready in under 1 hour

    Jul 2026 · complylayer.com

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