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Alternatives

Products that do what Findia — Find your idea does

Post a startup idea and get one honest yes-or-no verdict.

  1. 1

    Is your app idea actually worth building?

    Apr 2026

  2. 2

    The place to find trends & startup ideas worth building

    2025

  3. 3

    Like Product Hunt. But for Ideas.

    2018

  4. 4
    FoundME81

    The social network for the startup world.

    2018

  5. 5

    Does your start-up idea meet winning criteria?

    2024

  6. 6
    Foundity138

    Connecting founders: database & resources hub for innovation

    2024

  7. 7
    Fonda118

    Your AI co-founder that remembers decisions + plans for you

    Jun 2026 · fonda.co

  8. 8
    Fonda9

    Build a business that truly fits you

    Feb 2026

  9. 9IA

    I was working on validating some of my own project ideas. While trying to find how to validate my idea, I realized the process itself could be turned into a tool. A few late nights later, I had something that takes any startup idea, fetches discussions, summarizes sentiment, and gives a quick “validation score.” It’s very rough, but it works, and it’s already making me rethink a few of my own ideas. It's still a work in progress. I don't actually know what I'm doing, but I know it's worth it. Honest feedback welcomed! Live demo here: https://validationly.com/

    2025 · validationly.com

  10. 10

    Validate startup ideas in seconds before wasting months

    Jun 2026 · ismyideavalid.com

  11. 11IM

    Hey HN, I’m Kyrylo. I recently created a small tool that lets you gather, refine, and validate SaaS/startup ideas using AI. I used to jot down my product ideas in a note apps, but it wasn’t very practical for collecting feedback or refining them. So, I built this tool to make the process easier. Here’s how it works: 1. Enter a brief description of your idea. 2. The app uses AI to generate project details. 3. Share your idea via a link that includes a feedback form. It’s pretty straightforward, and I’d love to hear your thoughts or any suggestions!

    2024 · keepmyidea.app

  12. 12

    Validate your startup idea by asking the Magic Startup Shell

    2020

  13. 13AS

    Hi HN! I made a really quick web app to help people validate their ideas. The app is a simple landing page builder, but every page includes a really simple Yes/No "Are You Interested?" poll. Every vote is recorded and tracked, and if they click yes they are brought to a page where they can submit an email. This makes validating ideas super easy because you can post your link to different communities and get statistically significant results as well as build an email list. Given an hour, you could easily create 50 different landing pages and be able to validate your ideas in bulk. The…

    2020

  14. 14

    Roast (+fix) your startup idea in 3mins before wasting 3mths

    2025

  15. 15

    Find and validate your next startup idea with AI

    24d ago · foundly.pro

  16. 16

    Validate Before You Create - See If Your Idea Already Exists

    2024

  17. 17
    IdeAI42

    Your search engine for ideas

    2024

  18. 18FS

    I started a newsletter sending out daily startup ideas. After a year, I transitioned to weekly ideas with more in-depth details. I recently posted all of them to the website and made them searchable. Check it out and let me know what you think. By providing more than just an idea, my hope is to help someone start their next business. https://www.startupsfromthebottom.com/

    2020

  19. 19

    Validate ideas before you build

    Mar 2026

  20. 20IM

    Hey everyone, today marks the launch of my first project called FindName. It helps you nail down a name for your project or startup in seconds. Just input 2 words and your project description, and you're set. Feel free to drop me feedback and upvote if you dig FindName.

    2024 · findna.me

  21. 21

    Stop Guessing Start Building

    Jul 2026 · fiftycore.com

  22. 22

    Validate your idea before building

    Jun 2026 · businessideadepot.com

  23. 23

    Destroy bad ideas before you build

    Mar 2026

  24. 24WS

    Hi HN, We are building a search engine to help founders, investors, and early adopters to easily discover startups from all over the world. Discovering startups - whether it is a potential competitor, to validate an idea or as part of a DD process - is a difficult and time-consuming process. We believe that many existing platforms require expensive subscriptions and general-purpose search engines often do not give a complete enough picture. To solve this problem, we are releasing a free-to-use search engine (with a relatively generous daily limit on search volume). No sign-up is required. We…

    2023 · symonda.com

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