What Is an OTT Platform?

By the WpStream Editorial Team

Last updated: June 26, 2026

Streaming just passed cable. In May 2025, streaming reached 44.8% of all U.S. television viewing, edging past the combined share of broadcast (20.1%) and cable (24.1%) for the first time in recorded history, per Nielsen (June 17, 2025). Nielsen also cautioned that the reversal “is almost certainly not permanent,” because football season pulls some of those viewers back to traditional TV. So what is an OTT platform? OTT stands for “over-the-top,” and it means video delivered straight to viewers over the public internet, bypassing cable, satellite, and broadcast hardware. OTT platforms earn money four ways: SVOD (subscriptions), AVOD (ads), TVOD or PPV (pay per event), and FAST (free linear channels with ads). The infrastructure behind all of it now scales down to independent creators, not just Netflix-sized companies. (WpStream, which publishes this guide, is a WordPress plugin for live streaming and pay-per-view.)

This guide covers the full OTT picture, from what the term means to what it costs to launch your own service. If you already know the basics and want to build, jump to one of the supporting guides in this cluster:

• How to Create a Video Streaming Website
• Video CMS: How to Select the Right Platform

What is an OTT platform?

An OTT platform is a service that delivers video and audio to viewers directly over the public internet, bypassing cable, satellite, and over-the-air broadcast networks. The phrase “over-the-top” describes content that rides over a viewer’s existing internet connection rather than traveling through a managed broadcast pipe. In everyday industry usage, “OTT platform” and “streaming platform” mean the same thing.

Wikipedia puts the formal definition this way:

An over-the-top media service (also known as OTT and over-the-top television) is a digital distribution service of video and accompanying audio delivered directly to viewers via the public Internet, rather than through over-the-air, cable, and satellite television service, or IPTV provider.

Telecom and cable companies coined the term, and not as a compliment: internet video arrived “over the top” of their subscription infrastructure without paying them a cent. Wikipedia confirms the synonym point too: the term “is synonymous with streaming platform.”

The May 2025 milestone is not a one-month blip. Comparing the same month four years apart, streaming usage grew 71% from May 2021 to May 2025, while cable fell 39% and broadcast fell 21% (Nielsen, June 2025). That is a structural shift, not seasonal noise. Nielsen CEO Karthik Rao framed it as a credit to “media companies, who have deftly adapted their programming strategies to meet their viewers where they are watching TV.”

OTT vs. cable, IPTV, and VOD

OTT gets confused with three terms constantly: cable, IPTV, and VOD. They are not the same, and the differences matter when you weigh infrastructure options.

The IPTV distinction trips up the most people. BroadbandNow describes it plainly: OTT content “comes over the same open, unmanaged network as your email and web browsing, while IPTV uses a private, dedicated network to deliver more consistent service.” IPTV can guarantee quality because the operator owns the pipe; OTT cannot. That is an honest tradeoff, not a flaw: you trade the quality guarantee for reaching anyone with an internet connection and no set-top box.

Now VOD. Video on demand is not a delivery method and does not compete with OTT. VOD describes what the viewer does (watch any time, from a library); OTT describes how it gets there. All VOD delivered over the internet is OTT, so “OTT vs. VOD” is a category error. Within OTT, the real pair is live versus VOD; a complete service usually offers both, connected by a live-to-VOD workflow.

Then there is FAST, the mode most explainers skip: linear, scheduled programming delivered free over the internet with ads, essentially cable channels at no cost. Pluto TV, Tubi, and the Roku Channel are the obvious examples. In May 2025 those three combined for 5.7% of total U.S. TV viewing, “larger than any individual broadcast network this interval” (Nielsen, June 2025). FAST is not AVOD: AVOD is on-demand with ads, FAST is a scheduled channel with ads.

The OTT delivery stack: from encoder to player

How does video get from a camera to a screen over the public internet? Six stages explain it.

1. Ingest. A live encoder (OBS Studio, vMix, Wirecast, StreamYard, or a browser tool) compresses the video and pushes it via RTMP to a media server. RTMP is very much alive in 2026 as the dominant live-ingest protocol; Flash-era RTMP playback died, not ingest.
2. Transcode. The server converts that single stream into multiple bitrate renditions (1080p, 720p, 480p, 360p) so adaptive bitrate has something to switch between.
3. Package. Each rendition gets sliced into short segments (typically 2 to 10 seconds) indexed by manifest files. HLS uses M3U8 manifests, DASH uses MPD manifests, and modern infrastructure serves both from a single CMAF-encoded source.
4. Protect. Encryption and access control get applied. Enterprise platforms use hardware DRM (Widevine for Chrome and Android, FairPlay for Apple, PlayReady for Microsoft). WpStream uses encryption and CORS access control, not hardware DRM, a distinction we cover honestly below.
5. Distribute. CDN edge nodes cache the segments and serve each viewer from the node closest to them. Without a CDN, 100,000 concurrent viewers means 100,000 requests hitting one origin server; with an edge network, the origin might serve fewer than 1,000 of them.
6. Play. The player reads the manifest, fetches segments, and uses adaptive bitrate logic to switch quality in real time based on available bandwidth. This is why a stream sharpens or softens as your connection changes, like YouTube’s “Auto” setting.

Two honest limits. Standard HLS runs 15 to 30 seconds of end-to-end latency; Low-Latency HLS cuts that to roughly 2 to 5 seconds for near-real-time events, at the cost of more complexity and patchier support. And OTT has no quality-of-service guarantee: a CDN and adaptive bitrate soften last-mile ISP congestion but cannot erase it.

OTT monetization models

So how does an OTT service make money? Four core models, plus the hybrids most mature platforms land on.

SVOD: the subscription model

Netflix has been the most-watched subscription service in Nielsen’s total-TV measurement for four straight years as of May 2025, with viewership up 27% since May 2021 (Nielsen, June 2025). Stripe’s OTT business models guide describes it simply: “Viewers pay a recurring monthly or annual fee for unlimited access to a content library.” The model rewards depth: the more a subscriber can watch, the less likely they are to cancel. Best for creators with a growing catalog, not someone with a dozen videos.

AVOD and FAST: the ad-supported paths

YouTube represented 12.5% of all U.S. television viewing in May 2025, its highest share ever for any single streaming service (Nielsen, June 2025). But YouTube’s economics run on billions of viewers, and Stripe is blunt about everyone else: meaningful ad revenue requires reach, and smaller platforms often struggle to generate enough yield. FAST layers a scheduled linear format on the same ad-funded idea, so viewers watch a programmed channel instead of picking titles. Both need an audience most new entrants do not have on day one.

TVOD and PPV: charge for each event

Stripe describes the transactional model this way: “Viewers pay individually for specific pieces of content, whether as a rental, purchase, or pay-per-view (PPV) event. Revenue is tied directly to demand for each title.” TVOD is the most practical first-revenue model for independent creators. You do not need a library. You need one event people want badly enough to buy a ticket: a fitness class, a church conference, a local sports final. (One well-marketed event can out-earn a thin subscription catalog.)

Most mature services combine models: Hulu offers ad-supported and ad-free tiers, and Netflix added advertising tiers of its own. Stripe’s framework is honest about the choice: “There’s no universally ‘best’ OTT business model. The right choice depends on who you serve, what you’re offering, and how you plan to grow.” For most mid-tier creators launching a first paid event, TVOD or PPV is the fastest route to first revenue. SVOD makes sense once you have catalog depth. AVOD requires audience scale you build toward, not start with.

The OTT market right now: who watches, where, and on what

In the United States, industry estimates put non-pay-TV households at 77.2 million against 56.8 million pay-TV households in 2025 (adwave.com Q4 2025 tracking, industry estimates not census data). Globally, Statista projects roughly $353 billion in OTT video revenue in 2026, growing at a projected compound rate near 8% through 2030. Treat that as a modeled projection, not verified primary data, so it is directional. The free linear segment is climbing fast too: Pluto TV, Tubi, and the Roku Channel together drew 5.7% of total U.S. TV viewing in May 2025 (Nielsen, June 2025), more than any single broadcast network that month.

OTT devices: where your audience already is

OTT reaches viewers across multiple screens. The main surfaces:

• Smart TVs and streaming sticks (Roku leads the U.S. streaming-device market at roughly a third of share, per Comscore)
• Mobile phones and tablets, which now carry a large share of total streaming hours
• Connected smart TVs, the fastest-growing surface of the group
• Desktop and laptop browsers
• Gaming consoles such as PlayStation and Xbox

OTT practice gives a subscriber access on any device with the same credentials, so a ticket bought on a laptop also opens on a connected TV. WordPress-based OTT services deliver to browsers and embeddable web players; reaching native smart TV or mobile app surfaces takes development beyond a plugin, covered next.

Who builds OTT services: from Netflix to fitness instructors

It spans three tiers, and most readers are aiming at the third.

The enterprise tier is Netflix (the most-watched subscription service in Nielsen’s data, up 27% since May 2021), Disney+, Hulu, and Amazon Prime Video: nine-figure budgets, hundreds of engineers, native apps everywhere. Not the tier most readers are building toward.

The broadcaster simulcast tier is news networks and live sports broadcasters streaming alongside their broadcast feeds. Low-Latency HLS earns its keep here, because scores and breaking news need near-real-time delivery.

The mid-tier creator is the case almost nobody writes about. Fitness instructors running weekly paid classes. Faith communities broadcasting services to remote members. Local sports leagues letting families watch away games. Instructors charging for skill workshops. Conference organizers selling tickets. They cannot afford enterprise OTT infrastructure, and they do not need it. They need reliable live streaming, a way to sell tickets for pay-per-view events, and the ability to turn a recording into on-demand content afterward.

The mid-tier creator is not competing with Netflix. They are replacing a physical ticket window, a free Zoom link, or a YouTube livestream that earns nothing. At 200 to 500 paying viewers per event, the economics can be healthy.

Can you build your own OTT service?

Note: WpStream publishes this guide, and the approach below uses our plugin. With that disclosed plainly, here is what a WordPress-based OTT service actually looks like.

A self-hosted WordPress site plus WpStream plus WooCommerce delivers the core OTT stack for live streaming and pay-per-view without custom development. Concretely:

• RTMP ingest from OBS, vMix, Wirecast, or StreamYard. On the free plan, ingest is RTMP and OBS only; broadcasting straight from a browser tab requires a paid plan.
• WooCommerce-powered pay-per-view ticketing and subscription gating, with password, membership, and paywall access control.
• Multi-CDN delivery across several continents, with adaptive bitrate that adjusts quality to each viewer’s connection.
• Encryption and CORS access control for content protection.
• A live-to-VOD workflow. After a stream ends, the recording shows up in the recordings list (after some processing time, not instantly), and the broadcaster then deliberately turns it into on-demand content. It does not publish itself as VOD automatically.

WpStream is a free-to-start WordPress plugin (4,000+ active installs, 4.8 out of 5 from 78 reviews, checked June 2026). Pricing is straightforward: the free plan covers 50 concurrent viewers on 1 channel with RTMP-only ingest, Lite runs $24/month for 200 concurrent viewers across 5 channels, and Plus runs $59/month for 1,000 concurrent viewers. There is also a one-time Lite license at $36 for a single event with no recurring billing.

What WordPress-based OTT does not do

Two limits, stated without softening. First, no native TV apps. A WordPress plugin cannot publish to the Roku Channel Store, the Apple TV App Store, Amazon Fire TV, or the mobile app stores. A viewer on a Roku device opens a browser on a connected device or casts from a phone. (A real Roku channel requires actual Roku app development, and we are not going to pretend otherwise.) Second, it is not the right tool for VOD-only. If your use case is a large library of pre-recorded videos with no live events, the better fit is Presto Player (100,000+ installs, 4.8 out of 5, $79/year Starter for 1 site), which is purpose-built for on-demand playback. WpStream’s strength is live streaming and pay-per-view, with a live-to-VOD workflow for events that were already live.

What does it cost to launch an OTT service?

Three honest cost paths, at very different price points.

The WordPress plugin path starts at $24/month with WpStream Lite (200 concurrent viewers, 5 channels, 100 broadcasting hours), or the one-time Lite license at $36 for a single event with no subscription. WpStream does not take a cut of your pay-per-view ticket sales, so you keep what you charge, minus the usual WooCommerce and payment-gateway fees.

Dedicated SaaS OTT platforms span a wide range, from roughly $40/month for basic plans to several hundred a month or more for enterprise features. The tradeoff against the WordPress route: more out of the box (native app builders, deeper analytics), but higher cost and less ownership of your audience data.

Building from scratch means engineering staff, hosting, CDN contracts, a transcoding service, and storage. Not realistic for most independent creators or small teams.

Serving 1,000 concurrent viewers at 720p (around 2.5 Mbps each) is roughly 2.5 Gbps of CDN egress. At a standard rate from about $0.01/GB (Bunny.net standard network, checked 2026-06-25, used here as an illustration), one hour of that event costs roughly $11 in CDN fees. That is illustrative math, not a WpStream bill. For reference, the Lite plan includes 100 GB of included data and Plus includes 250 GB, with on-demand top-ups for high-traffic events.

Your OTT launch checklist

Here is the practical sequence, eight steps from idea to on-demand replay.

1. Choose your content model: SVOD, TVOD/PPV, or hybrid. No library yet? Start with TVOD: one event, one ticket price.
2. Set up your infrastructure: a WordPress site, the WpStream plugin, and WooCommerce. The full walkthrough lives in How to Create a Video Streaming Website.
3. Configure your encoder: OBS Studio is free and supports RTMP. Get your WpStream stream key, enter it in OBS, and run a test stream before the event. The test run is the step people skip, and where bad audio and a too-high bitrate surface.
4. Set up payment: configure WooCommerce for PPV tickets or subscription tiers, and test a purchase before going live. Buy one real ticket yourself; a broken tax or gateway setting is invisible until a buyer hits it.
5. Decide your on-demand strategy if you plan to sell recordings afterward (see Video CMS: How to Select the Right Platform for a selection framework). Recordings do not become on-demand videos on their own, so plan the conversion ahead of time.
6. Build your audience before the event: an email announcement, social posts, and early-bird pricing to drive ticket sales. Most ticket sales land in the final 48 hours, so the reminder send matters more than the first announcement.
7. Test the full viewer experience: have someone else buy a ticket and confirm they can reach the stream before event day. Test from a device and network you do not control, not just your own logged-in browser.
8. Go live, then convert: after the event, turn the recording into on-demand content so paying viewers can watch it later.

Legal and licensing basics before you go live

If your stream includes background music or live performance, performing rights organizations (ASCAP, BMI, and SESAC in the U.S.) have streaming licensing requirements, and a copyright takedown cannot be reversed once it lands. The safe routes are royalty-free music libraries or a streaming performance license obtained before you broadcast licensed music. Separately, DMCA safe harbor protects platforms that host other people’s uploads, not individual creators, so if you run a marketplace where others upload content, you need takedown procedures in place. And if your stream features participants or attendees, basic recording-consent practices apply. This is not legal advice, so consult an attorney for your specific situation.

Key Takeaways

• Streaming reached 44.8% of U.S. TV viewing in May 2025, surpassing broadcast and cable combined for the first time in recorded history (Nielsen, June 2025).
• OTT and IPTV are not the same: OTT uses the open public internet, while IPTV uses a private managed network that can guarantee quality of service.
• The four OTT revenue models are SVOD (subscription), AVOD (advertising), TVOD/PPV (pay-per-event), and FAST (free linear with ads), and most mature platforms combine at least two.
• A WordPress site running WpStream delivers live streaming and pay-per-view to web browsers; it does not produce native Roku, Apple TV, or mobile apps.
• Statista projects global OTT video revenue at roughly $353 billion in 2026, growing near 8% per year through 2030 (Statista, March 2026).

Frequently Asked Questions

What is the difference between OTT and IPTV?

OTT delivers video over the open, public internet, the same connection you use for email and web browsing. IPTV uses a private, managed IP network operated by a telecom or ISP, which lets it guarantee quality of service end to end. OTT quality depends on the viewer’s own ISP instead. WpStream is an OTT platform, not an IPTV provider.

Can I launch an OTT service without a native TV app?

Yes. An OTT service delivers video over the internet, and it does not need a native app on Roku, Apple TV, or Fire TV to qualify. Browser-based and embedded web players are legitimate OTT delivery. A fitness instructor running paid live classes through WpStream on a WordPress site is running an OTT service. Native TV apps expand device reach but require separate development.

What is a FAST channel and how is it different from AVOD?

AVOD is on-demand: viewers choose what to watch and see ads, with YouTube the dominant example. FAST (Free Ad-Supported Streaming Television) is linear: a programmed schedule runs continuously like a traditional cable channel, delivered free over the internet with ads, with Pluto TV and Tubi as familiar examples. WpStream handles live streaming and pay-per-view rather than FAST channel delivery.

How many concurrent viewers can a WordPress OTT service handle?

It depends on the plan. WpStream’s free plan supports up to 50 concurrent viewers on a single channel. The Lite plan at $24/month handles up to 200, and the Plus plan at $59/month supports up to 1,000. For events expecting more than 1,000 concurrent viewers, contact the vendor directly: the multi-CDN architecture can scale beyond the included plan limit.

The barrier has dropped. Infrastructure that once required a dedicated engineering team now fits in a WordPress plugin, and the audience is already there: fitness, faith, sports, and education communities are looking for niche streaming options the big platforms never served. To run your first paid live event, WpStream is a practical starting point, and the step-by-step build lives in How to Create a Video Streaming Website.