Check, build & show your idea and find the right people
Check your idea for FREE to see if it has potential – and develop it further with AI.
🛡️ Guarantee: your idea is safe and only saved for you if you become a member – otherwise it is deleted!
Test your idea – AI writes a mini concept
One or two sentences are enough. Only visible to you, nothing gets published. Then build it out into a business with the AI building blocks!
Confidentiality guaranteed!
Only visible to you
Your mini concept
Create your mini concept on the left – then try the AI building blocks for your idea here.
AI building blocks for this idea
3 of 3 free left
Business plan
Copy protection until you registerCompact plan: problem, solution, market, team, finances.
Click Save or Word download → register for free & fill in your short profile → you land right back at your idea and can keep working.
Get visible, find great people everywhere and meet up for a coffee.
Whether for your startup, business, shared interests or simply a good conversation.
Create your profile
in 2 minutes
Appear instantly
on the map
… and become reachable!
Discover people and
meet for coffee
Click a person on the map.
Good encounters
start with
a coffee.
Show your idea and find investors, co-founders & your team.
Protect your idea as well as you can beforehand – and give it the chance to grow!
Loading MVPs …
Many more cool founder tools
- Winspiration
- Ask other founders
- My Profile
- Idea Checker
- MVPs & Prototypes
- Chats & Connections
- Invite
- Location Finder
- People wanted
- Ideas looking for makers
- Acquisition License
© 2026 Coffee to Grow is a registered trademark
GDPR-compliant from Germany. We never sell your data.