FAST (Free Ad-Supported Streaming TV) channels are linear-style streaming channels delivered over the internet and funded entirely by advertising. Viewers pay nothing; publishers earn from ad breaks scheduled like a traditional TV channel. In India, FAST sits at the intersection of free content appetite and rising smart TV penetration — making it one of the fastest-growing ad inventory segments in 2025–2026.
What is a FAST channel
A FAST channel looks and behaves like a linear TV channel: scheduled programming, no on-demand controls, regular ad breaks. The difference is delivery — it streams over broadband rather than cable or satellite. Viewers tune in to a channel feed, watch whatever is currently playing, and see ads inserted into the stream.
The linear format is intentional. It removes the "what should I watch" decision fatigue that plagues SVOD services. It also enables a different ad format: mid-roll and pre-roll ads inserted into a predictable break schedule, similar to broadcast TV, rather than the more disruptive pre-roll-only model common in AVOD on-demand.
Key technical properties of FAST channels:
- Server-side ad insertion (SSAI): Ads are stitched into the stream server-side, creating a seamless viewing experience and making ad blocking ineffective.
- SCTE-35 markers: Ad break cues are encoded in the stream, triggering SSAI systems to fill slots with programmatic or direct-sold ads.
- Live manifest delivery: Unlike on-demand VOD, FAST delivers a continuous live HLS or DASH manifest, which means the viewer is always in sync with the current point in the schedule.
FAST platforms in India
India's FAST ecosystem is less mature than the US (where Pluto TV, Tubi, and The Roku Channel dominate) but growing rapidly. The primary platforms carrying FAST channels in India in 2026:
| Platform | FAST offering | Primary device | Ad model |
|---|---|---|---|
| Samsung TV Plus | 100+ channels; news, entertainment, sports | Samsung smart TV | Direct + programmatic via Samsung DSP |
| LG Channels | 50+ channels; mostly English and Korean content | LG smart TV | Direct + programmatic via LG Ads |
| JioTV (FAST layer) | Linear channel feeds; news, regional | Fire TV, Android TV, mobile | Jio-sold direct inventory |
| Plex | 200+ channels globally; limited India-specific content | Android TV, Fire TV, smart TV | Programmatic (The Trade Desk, DV360) |
| Zee5 (FAST channels) | Selective channel feeds for older Zee content | Android TV, web | Direct-sold |
| Sony LIV (FAST layer) | Sony channels replay feeds | Android TV | Direct-sold |
Samsung TV Plus is the most developed FAST platform in India with the clearest programmatic access for advertisers. It leverages Samsung's first-party ACR (Automatic Content Recognition) data from smart TV viewing behaviour, making audience targeting on FAST more precise than most India CTV inventory.
Ad inventory on FAST channels
FAST ad inventory in India has specific characteristics that differ from standard AVOD:
Ad load: FAST channels carry 4–8 minutes of advertising per hour, structured in 2–4 minute pods. This is lower than US FAST (8–12 minutes per hour) but higher than premium SVOD-with-ads tiers (4–5 minutes per hour). The lighter load means higher completion rates and lower viewer fatigue.
Break structure: Breaks are scheduled by the channel operator, not triggered by viewer action. A mid-roll break during a movie on a FAST channel fires at the programmed break point, not when a viewer pauses or resumes. This makes frequency capping across FAST harder because break timing is not viewer-driven.
CPM benchmarks: India FAST CPMs range ₹200–₹500 on open exchange, with Samsung TV Plus commanding ₹400–₹800 due to its ACR data overlay. These are below premium AVOD (₹400–₹700) but above open web display significantly.
Programmatic access: Plex and Samsung TV Plus are the most programmatically accessible FAST platforms in India. Most other FAST inventory (JioTV, Zee5 FAST feeds) is direct-sold or sold through managed deals, not openly available in DSP marketplaces.
FAST vs AVOD: what is the difference for India advertisers
AVOD (Ad-supported Video on Demand) and FAST are both free, ad-supported streaming — but they are structurally different:
| Dimension | AVOD | FAST |
|---|---|---|
| Viewing mode | On-demand: viewer selects content | Linear: viewer tunes into scheduled channel |
| Ad placement | Pre-roll + mid-roll at content decision points | Mid-roll breaks on fixed schedule |
| Completion rate | 60–80% (viewer chose the content) | 70–85% (passive viewing, lower skip intent) |
| Targeting | Content + audience data from VOD platform | Channel genre + OEM first-party data (ACR) |
| India examples | JioHotstar, SonyLIV, Zee5 free tier | Samsung TV Plus, Plex, JioTV channels |
| Programmatic access | Widely available through SSPs | Limited; OEM platforms primarily direct |
For India brand campaigns seeking high reach at lower CPMs, FAST channels provide an option that was not available before smart TV penetration reached current levels. The passive viewing mode means FAST audiences are not actively choosing content — they are browsing — which suits awareness campaigns more than performance campaigns.
What India advertisers need to know about FAST
Samsung TV Plus is the primary entry point. For advertisers who want programmatic access to FAST inventory in India, Samsung TV Plus via the Samsung DSP or through select SSP integrations is the most accessible option. Direct deals with Samsung Ads India give access to ACR audience segments.
Content quality is uneven. India FAST channel libraries are dominated by older content, news feeds, and regional-language programming. Premium sports and new-release content does not appear on FAST — it is locked to SVOD and premium AVOD tiers. This affects the audience profile: FAST skews toward passive viewers and older demographics versus the younger, premium-content-seeking SVOD audience.
Measurement is limited. FAST inventory does not carry the same measurement infrastructure as premium AVOD. Third-party verification (IAS, DoubleVerify) coverage is lower. Frequency capping across FAST channels is harder because viewer identity is tied to device ID, and cross-publisher frequency management does not exist at the India FAST layer yet.
FAST is growing fastest outside metros. Tier 2 and Tier 3 cities are where FAST consumption is accelerating most in India, driven by smart TV adoption and the appeal of free content. For advertisers targeting non-metro audiences — particularly FMCG, telecom, and two-wheeler brands — FAST channels are worth building into the plan.
The FAST Monetization Model tool from StratPulse helps publishers evaluate FAST channel economics: ad load, fill rates, CPM assumptions, and revenue projections. Use it before committing to a FAST channel launch decision.