Life & fun · alternatives · 2026

24 alternatives to IsoGrid Foundation open sources the CrowdSwitch

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. IsoGrid Foundation open sources the CrowdSwitch launched in 2017; newer entries below may have overtaken it.

1. 1
   Speedback▲119

   Anonymous peer feedback via Slack

   2016 · speedback.co · its alternatives →

2. 2
   backstitch▲90

   A content curation platform for individuals and teams

   2015 · backstit.ch · its alternatives →

3. 3
   Crowdwish▲72

   Make things happen. Every day.

   2014 · crowdwish.com · its alternatives →

4. 4
   planBCD▲68

   A platform for crowdsourced Growth Hacking

   2014 · its alternatives →

5. 5
   Hora del Tech - 21: El Poder del Crowdsourcing: Ahorrar y Escalar Eficazmente with Jorge Garcia▲53

   (Spanish) talk about Crowdsourcing for politcal voting

   2015 · soundcloud.com · its alternatives →

6. 6
   Crowdflower▲68

   Enterprise crowdsourcing for micro-tasks

   2014 · crowdflower.com · its alternatives →

7. 7
   CrowdMed▲65

   Crowd-sourced medical diagnosis for rare diseases

   2014 · crowdmed.com · its alternatives →

8. 8TS
   The Social Search Engine, A crowd-sourced, anonymous social search tool▲9

   2021 · thesocialsearchengine.com · its alternatives →

9. 9
   Crowdspring▲10

   Crowdsourcing Design

   2017 · crowdspring.refr.cc · its alternatives →

10. 10
    Slackshot▲34

    A Slack community for designers on Dribbble.

    2015 · its alternatives →

11. 11WN
    Websee – Naturally Crowdsourcing the Happenings of the Web▲5

    2016 · websee.io · its alternatives →

12. 12SP
    SproutUp – Product-focused, crowdsourcing content creation platform▲7

    2015 · sproutup.co · its alternatives →

13. 13
    CrowdProcess▲4

    The HTML5 Supercomputer

    2015 · its alternatives →

14. 14
    FundThis▲7

    A ‘risk free’ crowdfunding platform

    2017 · fundthis.com · its alternatives →

15. 15AA
    Abot – Anonymous Feeback for Slack Teams▲5

    2017 · bot-anonymous.herokuapp.com · its alternatives →

16. 16
    Sumbli▲7

    Collaborative content

    2018 · its alternatives →

17. 17EA
    EstiMate – Accurate Crowdsourced Software Development Estimates▲9

    2015 · tryestimate.com · its alternatives →

18. 18CS
    Crowd-sourced medical diagnosis (feedback?)▲5

    2012 · headachestory.com · its alternatives →

19. 19
    CROWDSTREAM▲9

    Customer Analytics for Online Retailers

    2015 · its alternatives →

20. 20LA
    Live atmosphere data crowdsourced with Android▲7

    2013 · pressurenet.cumulonimbus.ca · its alternatives →

21. 21DC
    Daily Crowdfunder▲5

    2014 · dailycrowdfunder.com · its alternatives →

22. 22MS
    #moot – simple crowd-scoring via Twitter▲5

    2014 · hashmoot.com · its alternatives →

23. 23OA
    Online and open source low-code platform with live collaboration▲9

    2018 · icodebetter.com · its alternatives →

24. 24GO
    Go On Go Out – An events aggregation and publishing platform▲8

    2015 · goongoout.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 →