Growth · alternatives · 2026

24 alternatives to MRKTPLACE

A place for thinkers to post and trade meaningful ideas

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MRKTPLACE launched in 2022; newer entries below may have overtaken it.

1. 1
   Ideasmarketplace ▲62

   A whole world of ideas at your fingertips

   2023 · its alternatives →

2. 2
   Minduck▲502

   Turn thoughts into creation type through mind-map changing

   2024 · its alternatives →

3. 3
   Ideabox▲188

   A place to store you million dollar ideas

   2015 · its alternatives →

4. 4
   iDeaDate▲74

   A platform for entrepreneurs and investors to meet.

   2021 · its alternatives →

5. 5
   Thought Plan▲203

   Super convenient tool to write down your thoughts & ideas

   2014 · its alternatives →

6. 6
   mymind▲556

   A private place for everything you care about.

   2021 · its alternatives →

7. 7
   IdeasDrop▲267

   A social community for sharing and validating new ideas.

   2020 · its alternatives →

8. 8
   ShowerThoughts▲130

   Philosophical thoughts with every new tab! 🚿

   2017 · its alternatives →

9. 9
   Change My Mind▲78

   Change minds and be challenged on your own beliefs

   2021 · its alternatives →

10. 10
    IdeaMarket▲107

    Brings ideas, talent & capital together to create companies

    2014 · its alternatives →

11. 11
    Laterbox▲91

    A place to store your thoughts so you can stay focussed.

    2015 · its alternatives →

12. 12
    Swap Ideas▲156

    Give to receive ideas from entrepreneurs

    2016 · its alternatives →

13. 13
    Startup Idea Bot▲99

    Ever wondered if your idea is actually worth it?

    2017 · its alternatives →

14. 14
    Thoughts▲91

    Share your thoughts with the world, anonymously

    2022 · its alternatives →

15. 15
    Mr. Mood▲144

    See if you need a change in your life

    2015 · its alternatives →

16. 16
    Think with Google▲142

    Put Google research and insight behind your thinking.

    2014 · its alternatives →

17. 17
    EYEDEER▲77

    Store & Share your ideas - Bring them to life

    2021 · its alternatives →

18. 18
    Thoughts▲121

    The forward thinking tool

    2015 · its alternatives →

19. 19
    belief.garden▲122

    Your personal belief portfolio

    2024 · its alternatives →

20. 20CU
    CaptainObvio.us - a place to share ideas▲109

    2011 · captainobvio.us · its alternatives →

21. 21
    Boxes 2.0▲83

    A place for your stuff. Organize. Discover. Buy. Sell.

    2015 · its alternatives →

22. 22
    Nextt Experiments▲86

    A community for open and permissionless innovation

    2017 · its alternatives →

23. 23
    Philosophers' Mail▲57

    News and current events from a philosophical perspective.

    2014 · its alternatives →

24. 24
    Think App▲81

    Free your mind

    2021 · 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 →