Netflix gained 1.8 million accounts in the course of 2015 (+37%) to 5.2 million, surpassing the 1.3 million VOD-enabled homes added by fixed line telcos Sky (including NowTV), Virgin Media, BT and TalkTalk. SVOD homes overlap with pay-TV accounts, and are topping up content for family members, not cord-cutting

Amazon Prime Instant Video, bundled into Prime, looks set to balloon from 1.6 million users in Q4 2015 on the back of the marketing of Jeremy Clarkson's motoring show, cementing its position in home entertainment by serving a family-friendly eco-system of devices and media, leveraging its mammoth 25% share of UK e-commerce

Free-to-the-user YouTube remains the heavyweight with 35 million monthly unique users in the UK, although skewing strongly to Millennials, while those 55+ will take longer to move beyond catch-up TV to embrace a wider range of VOD options

At launch, Google’s new subscription service YouTube Red competes most directly with premium music streaming services, also offering ad-free videos

YouTube’s augmented revenue model re-boots incentives for native talent to produce content for the platform, and will also widen its appeal for established content producers

Although consumers are likely to find paid subscription for ad-free videos a weak proposition, Red holds much potential for YouTube as it competes for attention across device ecosystems, and presents little risk to its existing advertising model