More viewers. More video views.
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Understand Spark in 3 minutes

Instant Video Previews

Upgrade static thumbnails to dynamic Video Previews

Make video discovery fun, informative & engaging

No workflow changes; generated in seconds

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Watch Next increases video views

Automatic suggestions for next video

Available during video play, on pause, and after video end

Configurable logic: Popular/trending/new, or via API

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Thumbnails make seeking fun

Auto-generated thumbnails on your existing player

Beautiful full-frame display for instant seeking

Visual Timeline displays entire video to user

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Floating Player visible while scrolling

Modern video/browsing experience used by top publishers

Users see more video and more ads

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Busy? Save videos to Watch Later

One click to save videos a Watch Later list

Last position and progress are saved and displayed

No login required; Enjoy more returning users

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Add video widgets to any page

Familiar YouTube-like search and results

Instant video sharing to multiple platforms

Promote Popular/Trending/New videos

Instant casting to TV

Enable any player to cast video to TVs, ChromeCast & AppleTV

High resolution video streaming - not screen mirroring!

Works in background; users can use device as 2nd screen

Videos start faster

Video is streamed from multiple servers, not just from one

Fastest available server streams the first seconds of each video

Smooth streaming, no buffering

Realtime algorithm selects best server, before buffering occurs

Reduced buffering increases viewing time and engagement

Perfect ad stitching

Video starts instantly after video ads

Fewer video ad errors increase monetization

HolaHLS: Highest performance HLS stack

35% fewer freezes compared to hls.js (used by JWPlayer and other players)

Based on the popular DailyMotion HLS stack

Open source and 100% free

Auto-generated subtitles for any video

Perfect for auto-play, muted videos (e.g. on Facebook)

Support for over 100 languages

Open source Hola Video Player

Free, full featured HTML5 player based on VideoJS

Hola Player VideoJS JW Player
(open source)
JW Player
Open source Yes Yes Yes No Yes
YouTube-like UI Yes No No No No
Adaptive in HTML5 mode Optimized, free Basic, free No Basic, $ Basic, free
Instant thumbnails Yes No No No No
Streaming performance Optimized Basic Basic Basic Basic
Ad support (VAST/IMA) Free Partial No $ $
Ad edge stitching Yes No No No No
Video analytics Yes No No No No

How it works

Video Previews
Image Previews
In-Player Thumbnails
Floating player
Watch Next
Watch Later

5 minutes, one line of code.

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Up to 50K
media events
CPC based
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Up to 10TB
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Up to 150K
media events
CPC based
Up to 25TB
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Contact us
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Packages are billed monthly according to actual usage. No commitment - you may cancel anytime.
Spark CDN $0.01/GB price is flat and valid worldwide.