Life & fun · alternatives · 2026

FeaturedFounder.io is a platform where startups can publicly post their co-founder needs. Launched in 2018, it connects founders looking to build teams with potential collaborators interested in joining early-stage… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FeaturedFounder.io transparently showcases startups seeking co-founders launched in 2018; newer entries below may have overtaken it.

1. 1
   FoundersList – Looking for a cofounder or a new startup to work on?▲178

   320+ cofounder listings. Find your next startup or business cofounder, anywhere in the world, with no membership fees or messaging restrictions

   2020 · founderslist.com · its alternatives →

2. 2
   Featured Founder▲88

   Transparently showcases startups seeking co-founders

   2018 · its alternatives →

3. 3
   CoFounder App▲124

   Find your perfect cofounder

   2023 · apps.apple.com · its alternatives →

4. 4
   CoFoundersLab▲339

   Meet 250,000+ entrepreneurs online

   2016 · cofounderslab.com · its alternatives →

5. 5
   Y Combinator Co-founder Matching▲642

   YC’s free online platform to help you find your co-founder

   2021 · ycombinator.com · its alternatives →

6. 6
   launching.today▲528

   A place to launch and share your project

   2024 · its alternatives →

7. 7
   Cofounder Search by On Deck▲481

   Meet a cofounder in the On Deck network, for free

   2022 · joinodf.com · its alternatives →

8. 8
   MicroFounder▲296

   Build a startup as a solo developer

   2022 · microfounder.com · its alternatives →

9. 9
   CoffeeSpace▲448

   Swipe to meet others exploring ideas and find your cofounder

   2024 · coffeespace.com · its alternatives →

10. 10
    MakeHub▲317

    A crowdsourced list of startups made by solo developers

    2018 · its alternatives →

11. 11
    Request for Startup▲319

    Share and discover great startup ideas people actually want

    2015 · its alternatives →

12. 12
    AppStarter.io▲285

    Build native iOS prototypes online.

    2015 · jyx.uk.com · its alternatives →

13. 13
    Bubble▲202

    Tinder for co-founders

    2023 · bubble.talentql.com · its alternatives →

14. 14SA
    #Startup – A global startup community, on Slack▲56

    2014 · hashtagstartup.co · its alternatives →

15. 15FI
    Funded.io rapid prototype▲167

    2014 · funded.io · its alternatives →

16. 16
    StartHawk 2.0▲144

    Make your cofounder search as easy and effective as possible

    2020 · foundercloud.com · its alternatives →

17. 17
    MicroFounder 2.0▲133

    Build a startup as a solo developer

    2023 · microfounder.com · its alternatives →

18. 18IM
    I made a simple platform to find founders and buy side-projects▲80

    Hi Guys, I got overwhelming support and feedback from my last post about secondfounder.com but still, I felt the need of connecting founders together so that they can together buy a side project. It's very often when a non-technical founder buys a project they have to find a technical founder to take that project further. Today I have implemented this feature in secondfounder.com Link: https://secondfounder.com/find-founder Your feedback is always welcome. Thanks

    2022 · its alternatives →

19. 19
    Our Equity Crowdfunding Platform Is Officially Live▲16

    2013 · rockthepost.com · its alternatives →

20. 20
    Vested CoFounders▲97

    Find a CoFounder, get funded

    2024 · vestedcofounders.com · its alternatives →

21. 21
    Team of Teams▲78

    ML driven young co-founders match and equities distribution

    2021 · teamofteams.io · its alternatives →

22. 22
    Founders Nation▲77

    Find or become a startup cofounder

    2015 · founders-nation.com · its alternatives →

23. 23
    Cofinds 2.0▲114

    Pitch your startup in 200 characters and find your cofounder

    2023 · cofinds.com · its alternatives →

24. 24TF
    Talks from successful founders, curated every day▲95

    2019 · opsimath.co · 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 →