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Television & Video · FAST

Free Ad-Supported Streaming TV (FAST)

FAST "” free ad-supported streaming television "” delivers linear-style channels over the internet at no cost to viewers, monetized entirely through advertising.

Updated 2025-07-06 Author Luc Dumont Reading time ~4 min

Key takeaways

  • FAST offers free, linear-style channels streamed over the internet.
  • It is fully ad-supported "” no subscription "” which drives high ad supply.
  • Its linear scheduling recreates the channel-surfing experience digitally.
  • Major platforms include Pluto TV, Tubi, Roku Channel, and Samsung TV Plus.

Linear feel, digital delivery

FAST recreates the scheduled-channel experience "” you tune into a stream already in progress "” but delivers it over the internet with digital ad insertion. That format familiarity drives long viewing sessions and generous ad loads, making FAST a fast-growing source of CTV supply.

Why FAST matters to buyers

FAST inventory is abundant and addressable, offering scaled reach into cord-cutter and cord-never households. Its challenge is content and audience transparency: buyers need clear channel-level and genre-level signals to target well and avoid low-quality supply.

At a glance
Cost to viewerFree
MonetizationAdvertising only
FormatLinear-style channels + digital ad insertion
ExamplesPluto TV, Tubi, Roku Channel, Samsung TV Plus

Frequently asked questions

What is the difference between FAST and AVOD?

FAST delivers linear-style channels you tune into mid-stream; AVOD is on-demand, ad-supported content you select and play. Both are free and ad-funded, but the viewing experience differs.

Why is FAST growing so quickly?

It's free for viewers, familiar in format, and creates abundant addressable ad supply, which attracts both cord-cutters and advertisers seeking scaled CTV reach.