Netflix performance on Verizon and Comcast has been dropping for months
Comcast streams Netflix at just the right speed for the Slowskys. — Netflix's speed rankings show that video streaming performance on Verizon and Comcast has been dropping for the past three to four months.
Context & Ripple Effects
This lands a week after Netflix tapped bond investors for $400 million, money earmarked for original content and European expansion — meaning the company's growth plan assumes American households keep streaming at high quality. Its January Q4 report showed 2.33 million new US customers and a subscriber base that had overtaken HBO, so delivery performance on the two largest wireline ISPs is now a core business input, not a technical footnote.
What makes the disclosure pointed is who published it: Netflix put the degradation data on its own US & Canada blog, and the pickup across The Verge, Ars Technica, and DSLreports shows how quickly an ISP-performance gripe travels when it comes from a service with tens of millions of subscribers. Netflix is publicly naming Verizon and Comcast as the choke points.
First-order effects
- Subscribers on Verizon and Comcast connections face steadily worse Netflix picture quality, with the decline running three to four months per Netflix's own speed rankings.
- Comcast and Verizon take the reputational hit directly: Netflix's monthly ISP rankings give the degradation a public scoreboard, and both carriers' broadband marketing now collides with measurable evidence.
Second-order effects
- Netflix's freshly raised $400 million gives it financial room to route around congested last-mile paths — paying for direct interconnection rather than accepting degraded transit — turning a network dispute into a spending decision.
- Other streaming providers watch whether Netflix absorbs the cost of guaranteed delivery or forces the ISPs to defend their peering posture; whichever way it breaks resets the price of reaching broadband customers.
Third-order effects
- If sustained degradation is what it takes to extract paid interconnection, streaming quality becomes a negotiable commodity between content companies and access providers rather than a neutral best-effort service — a structural shift that drags the net-neutrality debate out of policy circles and into commercial contracts.
- ISPs gain leverage proportional to their subscriber base: the larger the pipe owner, the more valuable its bottleneck, pushing the industry toward a market where big content pays big access networks and smaller services eat worse performance.
The trend: Video streaming performance is becoming a priced commercial negotiation between content providers and last-mile ISPs, with Netflix's public speed data serving as the negotiating instrument.