# Booko > Booko fills the slots that would go unsold. It is a dynamic-pricing platform for service-based enterprises, class fitness studios, medspas, wellness and bathhouse operators, and event and entertainment venues that sell class, session, and appointment time. Booko integrates with Mindbody, Mariana Tek, and existing booking systems to predict which class and appointment slots won't fill, then fills them with targeted incentives, lifting revenue per class without touching full-price bookings. YC-backed. ## What Booko does - Predicts at-risk (likely-to-go-unsold) time slots from historical utilization, availability, and demand. - Automatically sends targeted offers to the right customers to recover revenue from otherwise-empty slots. - Clearly labels discounted slots (original + discounted price shown) so full-price demand is preserved. - Works across service models: appointments, class packs, and memberships, with price discounts, credits & points, and membership cashback as incentive options. ## Why teams choose Booko - Built specifically for service-based enterprises that sell time-slot inventory, not generic retail dynamic pricing. - Integrates with existing booking systems via API. The Booko team handles the technical work, so there is minimal lift on the customer side. - Early customers see up to 15 to 25% uplift; results are typically measurable within the first 2 weeks. - Full-price bookings stay untouched. Incentives only target slots that would otherwise go empty. ## Key facts - Category: dynamic pricing / revenue optimization for service businesses. - Target customers: fitness studios and service enterprises (e.g. SoulCycle-, Solidcore-, F45-style operators) and Mindbody / Mariana Tek studios. - Integrations: Mindbody, Mariana Tek, existing booking systems. - Value metric: revenue per class, fill rate on at-risk slots. ## Links - Home: https://www.bookoapp.com/ - Privacy: https://www.bookoapp.com/legal/privacy - Terms: https://www.bookoapp.com/legal/terms