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Life & fun · alternatives · 2026

SW

LeanStack is a tool for tracking and analyzing what software startups use. Launched in 2013, it serves entrepreneurs and business researchers interested in understanding the technology choices of successful companies.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. See what the best startups in the world are using launched in 2013; newer entries below may have overtaken it.

  1. 1
    Leanstack▲127

    See what product stacks the worlds best start-ups use

    2014 · leanstack.io · its alternatives →

  2. 2
    Stacklist▲440

    The best business tools for growing your startup.

    2015 · stacklist.com · its alternatives →

  3. 3

    Discover the complete tech stack of any website

    2017 · its alternatives →

  4. 4

    Find the startups that use your favorite tech stack

    2014 · its alternatives →

  5. 5

    The startup search engine 🎯

    2017 · startuptracker.io · its alternatives →

  6. 6ST
  7. 7

    Find great stuff for your business without searching

    2014 · startupkit.io · its alternatives →

  8. 8

    A community for startups to share and vote on the best links

    2017 · its alternatives →

  9. 9

    Find SaaS products to help grow your startup or side project

    2022 · zorp.one · its alternatives →

  10. 10

    The best tools to help you build your startup

    2015 · its alternatives →

  11. 11

    Find your perfect startup idea

    2018 · its alternatives →

  12. 12

    A guide to the best services and SaaS tools for startups

    2023 · its alternatives →

  13. 13

    Cliffs Notes for startup books + resources

    2014 · blockshelf.com · its alternatives →

  14. 14
    Leanlab▲108

    A personal space to record and develop your startup ideas

    2015 · leanlab.io · its alternatives →

  15. 15

    An exacting strategy for achieving a product/market fit

    2015 · amazon.com · its alternatives →

  16. 16

    Build and manage lean start up experiments

    2023 · proofbase.io · its alternatives →

  17. 17
    pstack▲14

    The Perfect Productivity Stack for Startup Founders

    2023 · pstack.framer.website · its alternatives →

  18. 18

    Discover a new Startup with each new tab.

    2014 · its alternatives →

  19. 19

    Gives entrepreneurs resources to build a sustainable Biz

    2017 · leanstack.com · its alternatives →

  20. 20

    Use data to build a better startup faster

    2015 · leananalyticsbook.com · its alternatives →

  21. 21
    Gutcheck▲135

    Measure your users' first impression

    2020 · inesta.nl · its alternatives →

  22. 22

    Hey all, I built StackScope, a crawler/catalogue that looks at new product launches and shows what they were built with. It watches launches from Product Hunt, Show HN, and PeerPush, then crawls the public site behind each one. The goal is to show what people actually launched with: hosting, frameworks, analytics, DNS, security headers, legal pages, AI-builder signals, and other public clues. I started building it because most stack-detection sites look at the web as a whole. I was more interested in the current indie launch scene: what people are choosing right now, at the point they…

    Aug 2026 · stackscope.dev · its alternatives →

  23. 23LC

    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.

    2011 · its alternatives →

  24. 24

    Testing lean startup methodology IRL!

    2017 · 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 →