What are some alternatives?
When comparing Ordering Stack and Deliveroo, you can also consider the following products
SambaPOS - SambaPOS is an open source POS Software for Restaurants.
DoorDash - Through the combination of a smartly designed mobile app and a fleet of experienced drivers, DoorDash can deliver food from a wealth of local restaurants directly to your door.
Lightspeed POS - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Postmates - Anything, anytime, anywhere. Postmate it. Food, drinks and groceries available for delivery or pickup.
TouchBistro - iPad based Point of Sale solution for restaurants
Uber Eats - From tap to table in minutes