How Netflix built a durable global streaming business

Executive overview

Netflix is a subscription entertainment service operating in 190 countries with ~227M paid subscribers and ~$30B in revenue at end of 2022. It has undergone four major business transformations: DVD to streaming, domestic to international, licensed to original content, and subscription to ad-supported.

The company's durable edge comes from combining world-class technology infrastructure with an expanding library of proprietary content — a pairing no other entertainment company has achieved at scale.

The core insight: content spend is becoming a fixed cost, not a variable one — meaning every new subscriber and every price increase flows almost entirely to profit.

Four transformations in 25 years

1. DVD-by-mail to streaming (2007)
2. Domestic to international — entered Canada in 2010, went fully global in 2016
3. Licensed content to original production — House of Cards (2013) marked the shift; owned content went from 30% to 60% of content assets by 2022
4. Pure subscription to ad-supported tier — launching at $6.99/month with ~4–5 minutes of ads per hour across 12 markets covering ~75% of global brand ad spend

Culture and leadership

• Culture deck became a benchmark Silicon Valley document; focus on best people, not most people, at top-of-market pay
• Operates like a professional sports team: performance-oriented, not a family
• Core values: put the member first; willingness to go all-in when the opportunity is large
• Reed Hastings (technologist, Stanford CS) and Ted Sarandos (co-CEO, lifelong entertainment obsessive) represent the dual DNA of the business
• ~11,000 employees; estimated half work on technology

P&L structure (2022)

• Revenue: ~$30B; average revenue per member ~$11.85/month ($16.37 in US/Canada, $8.34 in APAC)
• Content amortisation: ~$18B (~60% of revenue)
• Operating costs (marketing, R&D, G&A): ~20% of revenue
• EBIT margin: ~20%
• Free cashflow: ~$1B — the $5B gap to EBIT reflects upfront cash spend on original content production
• Content spend is guided to remain at $17–18B for the next several years, creating operating leverage as revenue grows

Unit economics and pricing power

• Churn: ~2.5–2.6% per month — lowest in the industry
• ARPU grew from $9.43 (2017) to $11.85 (2022), a ~25% increase, driven by product and content improvement
• Ad tier expected to be ARPU neutral or slightly positive when subscription fee plus ad revenue are combined
• Operating margin expanded from 7.7% on $11.6B revenue (2017) to ~20% on $30B (2022)

Technology advantages

• AWS migration: one of the first consumer internet companies to move fully to public cloud; took ~7 years; enables complex personalisation and recommendations at scale
• Open Connect CDN: proprietary content delivery network with ~17,000 servers in 158 countries; localises traffic for ISPs to reduce cost and buffering
• Branch Manager: interactive entertainment platform; powers choose-your-own-outcome content (e.g. Bandersnatch); took ~2 years to build
• Subtitling and dubbing: available in 37 and 34 languages respectively; in 2021, 97% of subscribers watched at least one non-English title
• App reliability is a structural advantage: consumers can't recall Netflix failing; competitors are frequently cited for outages

Content economics: owned vs licensed

• Original content benefits: creative control, global rights from day one, enables local production globally, retains intellectual property
• Licensing drawback: pays a studio markup, no IP ownership, limited geographic rights
• Key metric Netflix uses: efficiency ratio — viewing generated per dollar of content spend, plus cultural impact and customer acquisition value
• Content exclusivity keeps services from being direct substitutes for each other; owning IP unlocks future licensing, consumer products, theme parks, and gaming revenue

Growth levers

• Advertising: US TV advertising market is ~$65B; Netflix has ~8% of US viewing time and currently none of the ad revenue
• Password sharing: ~100M+ households globally use shared credentials without paying; ad tier and access controls are conversion mechanisms
• Gaming: six in-house studios acquired; near-term focus on mobile gaming to drive engagement outside the home; long-term vision is IP-linked interactive storytelling
• Content licensing and IP monetisation: keeping content exclusive now, but high-margin licensing opportunities exist as the library matures

Bear case risks

• Streaming market matures faster than projected (most TV time is still broadcast/cable, so unlikely near-term)
• Consumers churn on-off across services rather than maintaining a primary subscription, eroding lifetime value
• Content treadmill: continued reinvestment in new content required to keep subscribers, with unpredictable returns per title

Investor perspective

• Patience has been required through multiple ~60% drawdowns; selling at any of them was a mistake
• Long-term bull case: 10% annualised revenue growth to ~$40B by 2025; content spend held at $17–18B reduces cost of revenue from 60% to ~50%; operating profit approaches ~$12B, approximating free cashflow as amortisation and cash spend converge
• Key valuation overhang: lack of near-term free cashflow; resolving that is the next inflection
• Netflix is better positioned than streaming peers on free cashflow — most competitors are still losing money on streaming

Further reading

• No Rules Rules — Reed Hastings
• Netflix shareholder letters — detailed financial and content commentary from management