On-demand

On-demand or on demand may refer to:

Manufacturing

• Build-on-demand
• Just-in-time manufacturing, a methodology for production
• Print on demand, printing technology and business process in which new copies of a document are not printed until an order has been received

Computing and Internet

• Certification on demand, a digital certificate process
• Code on demand, a concept in distributed computing
• Ballot on Demand, software used to generate paper ballots, provided by Election Systems & Software
• Gaming on demand, a type of online gaming
• On-demand event is pre-recorded materials available anytime
• Content on demand:
• Video on demand, a type of streaming video or movie service used by services such as Netflix
• Music on demand, music streaming services like iTunes

Television and video media providers

• Astro On Demand, a Cantonese-language TV service
• On Demand (Sky), a video on demand service for BSkyB's Sky satellite TV service

Other uses

• Demand responsive transport, public transit service
• Personal rapid transit, an on-demand transport service