Choose how you want to build.

One leader. One bill. Less chasing.

Block Party covers up to 16 people for $47/month. Boom Town covers up to 36 for $97/month. Each subscription covers one community. An organizer who does not participate does not use a seat.

Every participating member gets their own city and two syncing accounts. Members can leave and be replaced within your limit. Invitations never increase your bill.

Thirty-day challenges. A city that stays.

Your subscription renews monthly until you cancel. Your leader chooses the challenge start date independently of billing. New challenges keep your buildings and imported history.

Cancel before renewal to stop the next payment. Paid access continues through the paid period. Afterwards your city stays viewable; syncing and paid challenge tools pause. Billboard purchases are separate.

Two accounts can sync at once. Swap an account without losing its building or recorded activity. Existing one-time sprint purchases keep their original terms.

Set up first. Activate when you’re ready.

Name your community, invite people and prepare your roster before paying. A paid plan unlocks challenge activity; the leader approves participating seats.

Facebook Pages, linked professional Instagram accounts and public GitHub activity are supported. Check your connections before buying; platform permissions and available history can vary.