X-3-5 Ideas

X-3-5 is the digital 6-3-5 brainstorming app: generate ideas, rate them fairly, and get meaningful results in just 30 minutes – perfect for teams and workshops.

Description...

X-3-5 brings the 6-3-5 brainstorming method into a fast, digital, collaborative experience. Six people generate three ideas per round across six rounds – producing over 100 ideas in just 30 minutes. Simple, structured, and perfect for teams, workshops, and innovation processes.

Why X-3-5 stands out...

Fast & intuitive • Create a complete project in under 30 seconds • Choose title, duration, rounds, and participants • Automatic flow without facilitation required

Structured & fair • Idea sheets rotate digitally after every round • Every participant contributes equally • All ideas receive equal visibility

Collaborative & modern • Invite participants live • Join public projects instantly • Rate and rank ideas together

Key Features...

• Create Projects: Set title, duration, number of rounds, and participants. Your workshop is ready instantly. • Dashboard: Track all your projects, schedule start times, and publish automatically. • Join Public Projects: Discover active brainstorming sessions and collaborate with others in real time. • Manage Participants: Invite guests, start ready-checks, or remove inactive participants with a single tap. • Enter Ideas: Each round generates three new ideas – organized and seamlessly structured. • Rate Ideas: Assign points or use swipe voting (Tinder-style). Every opinion matters. • View Rankings: Instantly see high-ranking ideas with transparent scoring and export options.

Perfect for...

• Innovation teams • Creative agencies • Schools & universities • Product development • Startups • HR & culture teams

Privacy...

All user data, projects, ideas, and ratings are stored securely using Google Firebase.