CosHive Logo
Service Industry

From Community Idea to Platform for Cosplayers storyType: realized

IDENTIC Projects eGbR

150K+

Potential Users

Estimated active cosplayers in the German-speaking DACH region

32

Beta Testers

Invited community members who actively tested CosHive in the closed beta

Invite-Only

Access Model

Curated community through invitation-based registration

React + Supabase

Technology

React web app and React Native mobile app with Supabase backend

Julia Wiegenstein
Julia WiegensteinSenior Frontend & Full-Stack Engineer

The Idea

I've been active in the cosplay scene for years and kept experiencing the same thing: you look for fabrics, wigs, or a photographer – and end up on five different platforms, Facebook groups, and classifieds. Nothing is bundled, nothing is tailored to our community. I had the idea for CosHive for a while, but the right moment came when Alex picked the topic back up and encouraged me to give it a second try.

Alexander Wiegenstein
Alexander WiegensteinSoftware Engineer & Digital Transformation Consultant

The Analysis

ulia and I developed the idea for CosHive together from the very start. Julia had the topic on her mind for a while, and when I picked it back up, it quickly became clear: the potential is huge. Over 150,000 active cosplayers in the DACH region, but no central platform that specifically caters to their needs. Together, we analyzed the market and developed a concept that combines community and marketplace – without the complexity of integrated payment processing. Supabase as the backend was the ideal choice to develop quickly and scalably.

Mark Herpich
Mark HerpichCreative Frontend Architect & Brand Strategist

The Design

From the very beginning, CosHive was about creating a platform that feels like a home for cosplayers. The design needed to reflect the creative energy of the community while remaining clear and intuitive. We worked closely with the community to make sure every click makes sense – from the fandom filter to the chat.

2025
September 2025Conception

Concept Complete

After intensive analysis of the cosplay scene in the DACH region and close coordination within the team, the concept for the Minimum Viable Product was finalized. The platform architecture, moderation concept, fandom database, and all core features were defined – the foundation for development was set.

MVP concept with complete feature planning finalized
2026
February 2026Beta & Testing

Beta Launch

CosHive opened its doors for the first time to 32 selected beta testers from the cosplay community. The feedback was overwhelmingly positive from the start – from usability to design. At the same time, testers provided valuable improvement suggestions, some of which were implemented within days.

32 invited community members testing CosHive
Julia Wiegenstein
Featured Testimonial
Julia WiegensteinSenior Frontend & Full-Stack Engineer

Voices from the Community

I just want to say how great I think the platform is. You really put thought into it, from the design to the user-friendliness. You can tell that you know what you're doing. And it's really cool how quickly you've already implemented some of the feedback. Thanks for that.

2026
February 2026Development

MVP Development Complete

MVP development was completed. The React-based web application offers OAuth authentication, real-time chat, a fandom database with over 500 entries, and a comprehensive moderation system. Development of the React Native mobile app began in parallel.

Fully functional React web app with Supabase backend
Julia Wiegenstein
Julia WiegensteinSenior Frontend & Full-Stack Engineer

This Is Just the Beginning

CosHive is more than a platform – it's a project that grows with its community. We're at the beginning of a journey, and the feedback from our beta testers shows us we're on the right track. Next up is the public launch, the mobile app, and many more features that our community has been asking for. CosHive belongs to the community – and that's exactly how it should feel.