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What is Kumiship?

Launch with teammates, not alone.

A place where people with ideas and people who can build meet through open seats. Signing up, recruiting and applying are all free.

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Teams formed here
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Ranked services

What you can do on Kumiship

  • See open seats at a glance

    Filled seats and open seats are shown side by side, so you can tell where you fit right away.

  • One screen to apply, a reply within 7 days

    Leaders just accept or pass. If there is no reply in 7 days it closes automatically, so you are never left waiting.

  • Launch it, and the numbers stay

    Register your service to join the ranking. Connect analytics to earn a Verified mark.

How to start

Join a team in four steps.

  1. Sign up

    With GitHub, LINE or Google. No password needed.

  2. Write your profile

    Add what you can do and how much time you have.

  3. Apply or recruit

    Apply to an open seat, or recruit teammates yourself.

  4. Build and launch as a team

    Join as soon as you are approved. Launched services go to the ranking.

Made for people like you

  • Engineer

    I can build, but need help with design and getting users

  • Designer

    I want my work to become a service people really use

  • Marketer

    I want to gain experience growing a service from zero

  • Planner / PM

    I want teammates who can turn my idea into reality

Built something? Have someone try it

In Consult & Test, anyone can post test requests or questions for free. There are no points or fees.

Browse Consult & Test

For your peace of mind

  • Protecting your ideas

    Detailed materials are shown only to people you approve. Applicants can be asked to promise secrecy first.

  • No money changes hands

    Recruitments asking for participation or registration fees are banned. Report them right away.

  • Showing where numbers come from

    Ranking numbers carry a Verified or Self-reported mark. Rankings are not for sale.

FAQ

Q. Does it cost anything?
No. Signing up, recruiting, applying, consulting and requesting tests are all free.
Q. Can I apply with little experience?
Yes. Many people write "still learning" on their profile and apply.
Q. What if I don't get a reply?
After 7 days the application closes automatically and we let you know by LINE and on the site. Feel free to apply to other recruitments.
Q. What is the difference between Verified and Self-reported?
Verified numbers are taken automatically from analytics. Self-reported numbers are entered by the team.

Start with your profile.

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