Life & fun · alternatives · 2026
24 alternatives to Leanthingy.com - Rate Startup Ideas
Lean Thingy - Helps you get fast feedback about your startup idea. I hope this tool can help you determine whether to pursue or kill a startup idea quickly. I started building it after a few startup idea posts on HN with 0 replies. I think of it as a hot or not for startup ideas. I started on this two days ago - it's not 100% complete, but I wanted to start getting feedback as soon as possible.
Leanthinty.com is a feedback platform for evaluating startup ideas. Users can submit their business concepts and receive quick community ratings and responses, similar to a "hot or not" style interface. Designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Leanthingy.com - Rate Startup Ideas launched in 2011; newer entries below may have overtaken it.
- 1SW
2013 · leanstack.io · its alternatives →
- 2
FlowKitten▲467Validate your startup idea & actually get useful advice
2024 · flowkitten.com · its alternatives →
- 3
A few days ago, I responded to a comment by bloggergirl offering to read anyone's web copy and help. I shot off an email hoping for a paragraph or two of feedback on my startup's copy. Instead I received a professional, detailed deck of tons of invaluable well thought out feedback. It must have taken her an entire afternoon. Here's a link to it: http://www.slideshare.net/shereefb/recommendations-for-bettermeans To top it off, this isn't someone with a lot of free time on her hands, she's only days away from launching her own startup (page99test) This community blows my mind!
2010 · slideshare.net · its alternatives →
- 4
Ideabrowser.com▲518The place to find trends & startup ideas worth building
2025 · ideabrowser.com · its alternatives →
- 5
IdeaZap▲273Instant idea feedback and validation from entrepreneurs
2018 · ideazap.xyz · its alternatives →
- 6
- 7PT
I made this for people like myself who keep a list of ideas for apps / startups. I also made it for people who are curious to see what projects others have "in their drawer"... and who may want to have a say in which idea should see the light of day. https://ideas.dynamate.io/ The site allows creators to anonymously showcase their idea: Title. Description text. Maybe some mockups... I've tried to make it so that it's quick and easy to just dump an idea in there that's been sitting on some list of yours for months - and hopefully get some feedback on it. If someone else on…
2022 · ideas.dynamate.io · its alternatives →
- 8
Generate startup ideas on a particular topic, based on insights from Hacker News comments.
2023 · hn-ideas.tjcx.me · its alternatives →
- 9
A guide to the best services and SaaS tools for startups
2023 · its alternatives →
- 10
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Idea Spark▲336Handy tool that will help solopreneurs validate ideas
2024 · ideaspark.crxapplications.com · its alternatives →
- 12IA
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 · its alternatives →
- 13IM
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 · its alternatives →
- 14EY
2019 · shouldimakeit.com · its alternatives →
- 15
A humor-based website that gives random startup advice.
2016 · startupfuckingadvice.com · its alternatives →
- 16
A tool to help structure your business idea brainstorming
2021 · its alternatives →
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A community for startups to share and vote on the best links
2017 · its alternatives →
- 20LQ
2013 · leanreviews.com · its alternatives →
- 21
A guide on how to validate your startup idea, quickly
2016 · leanvalidation.hanno.co · its alternatives →
- 22AS
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 · its alternatives →
- 23FS
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 · its alternatives →
- 24
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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 →