The best replacement for on demand is on premise.

The best alternatives to on demand are rated as following:
★★★★★  on premise
★★★★★  netflix
★★★★★  on-demand
★★★★  dvr
★★★  scheduled feeding
★★★  keep alive
★★★  in demand
★★★  tank water heater
★★  scheduled breastfeeding
★★  reserved instance
★  interactive
★  indirect water heater
★  alldata
★  hot water tank
★  scheduled feedings
★  traditional water heater
★  water heater
★  on premise crm
★  streampix
★  on a schedule
  cable on demand
  offset printing
  routine
  netflix on demand
  on demand
  netflix streaming
  fios on demand
  feeding on schedule
  zipcar
  pay per view
  pegasusq

Your alternative for on demand is not listed? Suggest!
Speaking about on demand, one probably shouldn't forget about comcast.

Other search terms related to on demand and their ratings are:
★★★★★ comcast
★ cablecard
★ sky multiroom
freesat
You have in mind a companion for on demand and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of on demand in all years. Click on graph for more.
on demand
on premise
netflix