Dev tools · alternatives · 2026

24 alternatives to rLoop

Non-profit, open source, online think tank for the Hyperloop

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. rLoop launched in 2016; newer entries below may have overtaken it.

1. 1
   Techloop.io▲81

   Changing the way developers find jobs

   2016 · jobs.cz · its alternatives →

2. 2
   redditmade▲164

   Crowdfunding projects backed by Reddit community

   2014 · its alternatives →

3. 3
   Hyperloop Tech▲7

   Dream team making Hyperloop a reality

   2015 · hyperlooptech.com · its alternatives →

4. 4
   Bloop▲68

   Information-theoretically secure, expiring messages

   2014 · its alternatives →

5. 5
   dotloop▲64

   Peoplework, not paperwork.

   2015 · dotloop.com · its alternatives →

6. 6
   Optlook▲81

   Get more traffic from social media

   2015 · its alternatives →

7. 7
   Swarmize▲82

   Data journalism platform from The Guardian

   2014 · alpha.swarmize.com · its alternatives →

8. 8
   Thinkerous▲85

   A community for sharing ideas that solve impactful issues

   2014 · its alternatives →

9. 9
   Probs▲78

   Free crowd-sourced problem solving

   2015 · its alternatives →

10. 10
    MindMup▲68

    Free online mindmapping

    2014 · mindmup.com · its alternatives →

11. 11
    Flipgrid▲56

    Video Discussion Platform for Schools and Enterprise

    2014 · its alternatives →

12. 12
    Primeloop▲135

    Turn Social Engagement into New Customers

    2014 · clipppr.com · its alternatives →

13. 13
    SpecOut▲151

    Tech research engine

    2016 · its alternatives →

14. 14
    hearthis.at▲75

    A serious SoundCloud alternative

    2015 · hearthis.at · its alternatives →

15. 15
    Ello▲158

    Simple, beautiful, and ad-free social network

    2014 · notongamcasino.co · its alternatives →

16. 16
    Silo▲123

    Helpful startup communities

    2017 · apps.apple.com · its alternatives →

17. 17
    Fosshub▲79

    An open source for free and open source tools

    2015 · fosshub.com · its alternatives →

18. 18
    Rhombus▲86

    Conversational Commerce as a Service

    2015 · its alternatives →

19. 19
    Ello v2▲116

    A top-to-bottom redesign of Ello

    2015 · notongamcasino.co · its alternatives →

20. 20
    RainLoop▲83

    Simple, modern and fast web-based email client

    2014 · rainloop.net · its alternatives →

21. 21
    Unloop▲7

    Enhance your lifestyle with Unloop

    2016 · unloop.ai · its alternatives →

22. 22
    Innoz▲88

    Connecting the unconnected

    2014 · offlineinternet.org · its alternatives →

23. 23
    Indiloop▲71

    Remix the Internet

    2015 · indiloop.com · its alternatives →

24. 24
    Hubble▲126

    Private market intelligence and discussion

    2014 · 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 →