Which dining CRM platforms are known for real-time table availability and floor plan management?

Several restaurant/dining CRM or reservation platforms are especially known for real-time table availability and floor plan / floor management:

• OpenTable – Real-time reservation inventory, table management, floor plans, and pacing tools.
• Resy – Strong real-time availability, custom floor plans, and host stand / table management.
• Tock – Real-time booking inventory, dining room management, and floor plan support; good for prepaid/ticketed dining.
• SevenRooms – Full guest CRM with live table availability, floor plans, guest profiles, and service management.
• Yelp Guest Manager / Nowait – Waitlist and seating tools with real-time table status and floor management features.
• TouchBistro Reservations – Integrates with POS, supports table management and floor plans.
• Eat App – Reservation and guest management platform with live availability and floor plan tools.
• Tablein – Reservation management with floor plan/table allocation features and real-time availability.

If you want, I can also group these by:

1. best for fine dining,
2. best for multi-location chains, or
3. best budget-friendly options.