OTT stands for Over‑The‑Top. It refers to streaming video delivered over the internet, bypassing traditional cable, satellite, or broadcast distribution. The “over the top” part means the video rides “on top” of your existing internet connection instead of a dedicated TV network.
In real terms: when you watch Netflix, YouTube, Pluto TV, or a broadcaster’s app on your phone or TV — that’s OTT. It’s now the default way many people “watch TV online”.
OTT vs IPTV vs Traditional TV
| Feature | Traditional TV | IPTV | OTT |
|---|---|---|---|
| Delivery | Broadcast / satellite | Managed IP network | Open internet |
| Equipment | Cable/satellite box | IPTV box or app | Any internet device |
| Provider | Cable/satellite company | IPTV provider / operator | Streaming service |
| Cost | Often $80–200/mo | Varies | Free to $100+/mo |
| Internet required | No | Yes | Yes |
| Portability | Low | Medium | High |
| Examples | Comcast, Sky | Operator IPTV | Netflix, YouTube, Pluto |
Types of OTT Services
SVOD
Subscription video on demand. Pay monthly for a catalog.
Examples: Netflix, Disney+, Hulu
AVOD
Ad-supported on-demand. Free to watch with ads.
Examples: Tubi, Crackle
FAST
Free ad-supported “channel” streaming like cable.
Examples: Pluto TV, Plex, Samsung TV Plus
TVOD
Transactional. Pay per rental or purchase.
Examples: Apple TV rentals, Prime Video rentals
Pay‑per‑view
Event-based purchases.
Examples: Boxing/MMA events
Best Free OTT Services in 2026
How OTT Technology Works
Video is encoded into streaming formats (often HLS) with multiple quality levels.
Content is distributed via CDNs so viewers get nearby servers and stable playback.
Your app switches quality up or down based on your connection so playback stays smooth.
That’s why speed matters. If you want to check your connection, use our speed test guide and IPTV suitability calculator.
OTT Devices — What You Need
- Smart TV: built-in apps (see Smart TV guide)
- Streaming stick: fast upgrade for older TVs (see Firestick)
- Set-top box: best performance for power users
- Computer: web streaming works anywhere
- Mobile: streaming + casting to TV
Frequently Asked Questions
OTT stands for Over‑The‑Top. It describes video content delivered over the open internet, bypassing traditional cable, satellite, or broadcast TV distribution.
OTT is delivered over the public internet, while IPTV often refers to video delivered over managed IP networks (for example via a telecom operator). Both use internet protocol, but the delivery model differs.
Yes. Netflix is an SVOD (subscription video on demand) OTT service delivered over the internet to compatible devices.
Top free OTT services include Pluto TV (FAST channels), Tubi (AVOD movies/shows), Plex Free (FAST + AVOD) and Samsung TV Plus (FAST).
FAST stands for Free Ad‑Supported Streaming TV. It offers scheduled “channels” for free funded by advertising.
No. Any device with internet access and a streaming app or browser can watch OTT content. Streaming sticks can turn any TV into an OTT device.