Dries Couckuyt

Hi StartupBase — I’m Dries, building JustJoin for hosts who run recurring sessions.

The idea is simple: hosts already bring their own audience through Instagram, WhatsApp, newsletters, or local communities. JustJoin gives them one booking link for the next session, without sending attendees into a marketplace or making them create an account.

I’d value feedback from anyone running clubs, classes, workshops, or small communities.

The “capture tax” framing is strong. Natural language into dates, priorities, durations, and tags is useful if it stays easy to correct. I would want a lightweight review view for tasks where the AI is uncertain, so the list stays trustworthy.

Cross-platform clipboard sync is the kind of utility that wins when setup is almost invisible. The core promise is clear. The first thing I would look for is how sensitive copied data is handled, especially passwords, tokens, and private notes.

Clear niche and real offline problem. I like that it starts from a specific need: people want to play tennis but need a compatible partner nearby. A useful next detail would be filters for level, court distance, and usual playing times so matches feel relevant quickly.