Growth · alternatives · 2026

24 alternatives to Startup Codex

startup resource directory for founders with deadlines

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Startup Codex launched in 2020; newer entries below may have overtaken it.

1. 1
   Startup Collections▲559

   Resources & tools for entrepreneurs, designers & developers

   2016 · startupcollections.com · its alternatives →

2. 2
   The Startup Library▲267

   Where founders come to learn

   2022 · launchhouse.com · its alternatives →

3. 3
   Pioneer Codex▲255

   The best resources for founders from idea to seed

   2021 · pioneer.app · its alternatives →

4. 4
   Startup Stash▲3,255

   A curated directory of 400 resources & tools for startups

   2015 · startupstash.com · its alternatives →

5. 5
   StartupResources.io▲527

   Tightly curated lists of the best startup tools

   2015 · startupresources.io · its alternatives →

6. 6MT
   My table of tools for startups [Google Docs]▲139

   2011 · docs.google.com · its alternatives →

7. 7
   Founder Catalog▲491

   What the world’s most influential founders are writing about

   2016 · dribbble.com · its alternatives →

8. 8
   CodeX▲124

   Build webapps in minutes for completely free

   2025 · its alternatives →

9. 9
   The Founder Library▲240

   A learning portal to help startup founders go further faster

   2020 · its alternatives →

10. 10
    Entrepreneur Tools▲400

    A collection of tools and resources for startups

    2016 · entrepreneur-tools.zeef.com · its alternatives →

11. 11ST
    Startup Tools (and who actually uses them)▲54

    2011 · b2brev.com · its alternatives →

12. 12
    Founders Belt▲366

    Highly curated resources for every stage of your startup

    2018 · foundersbelt.com · its alternatives →

13. 13
    Startups.fyi▲332

    Discover the best free tools and resources for founders

    2022 · startups.fyi · its alternatives →

14. 14
    Startup 3▲745

    Create websites and landing pages with Startup 3 🚀

    2019 · designmodo.com · its alternatives →

15. 15
    Startup with Google▲542

    Tools to help with your new startup

    2017 · startup.google.com · its alternatives →

16. 16
    Open Startup▲347

    A collection of open startups

    2020 · its alternatives →

17. 17
    StartupMate▲487

    Curated list of 750+ resources for startups

    2018 · its alternatives →

18. 18
    CodeX-Editor▲125

    A web code editor with AI & multi-language support

    2025 · x-codex.vercel.app · its alternatives →

19. 19
    Finance for Founders▲273

    Startup finances 101 - videos, templates & tools for free

    2022 · usecaribou.com · its alternatives →

20. 20
    StartupKit▲169

    Find great stuff for your business without searching

    2014 · startupkit.io · its alternatives →

21. 21
    Codex​​▲247

    Discuss and understand your code base from within your IDE

    2022 · usecodex.com · its alternatives →

22. 22
    Codex Plugins▲202

    Package Codex skills and app integrations as plugins

    Mar 2026 · learn.chatgpt.com · its alternatives →

23. 23
    Codex app for Windows▲145

    Codex now runs natively on Windows with secure sandbox

    Mar 2026 · learn.chatgpt.com · its alternatives →

24. 24
    Early-Stage OS▲272

    All-in-one workspace to manage and grow your startup

    2022 · tomaroyal.gumroad.com · its alternatives →

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 →