Comcast (Xfinity) vs AT&T
Side-by-side comparison of AI visibility scores, market position, and capabilities
Comcast (NASDAQ: CMCSA) largest US cable internet provider with 32M+ subscribers at $85B cable segment revenue; 5% connectivity growth with Xfinity Mobile MVNO competing with AT&T Fiber and T-Mobile Home Internet for residential broadband.
About
Xfinity is the consumer and residential brand of Comcast Corporation (NASDAQ: CMCSA) — the largest cable operator and residential internet service provider in the United States — providing high-speed internet (Xfinity Internet, 32+ million subscribers), cable TV (Xfinity TV), home phone (Xfinity Voice), mobile service (Xfinity Mobile, MVNO on Verizon network), and home security (Xfinity Home) to residential customers across 39 US states and Washington DC. Comcast's Cable Communications segment (which operates under the Xfinity brand) generated approximately $85 billion in revenue in 2024, with connectivity (internet) revenue growing 5% year-over-year as Xfinity's internet ARPU reaches $70+ per month and the customer base deepens its multi-product relationship with the Xfinity ecosystem.
NYSE-listed (T) US pure-play telecom at $122.4B revenue after WarnerMedia and DirecTV divestitures; AT&T Fiber expanding to 45M+ homes competing with T-Mobile and Verizon for wireless and broadband growth.
About
AT&T Inc. is a Dallas, Texas-based telecommunications company — listed on NYSE (NYSE: T) — providing wireless mobile services, fiber broadband (AT&T Fiber), and business network solutions to 100+ million consumers and enterprises across the United States, making it the world's largest telecommunications company by revenue. Following the 2022 spinoff of WarnerMedia (now Warner Bros. Discovery) and the 2024 completion of DirecTV's separation as a standalone company through the TPG partnership, AT&T generated $122.4 billion in revenue in fiscal year 2024 as a pure-play connectivity company focused on wireless and fiber broadband growth.
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