Multi Chat Overlay for Livestream
Keep all your stream chat messages from multiple streaming platforms like Facebook, Youtube, Twitch, etc., in one chat box.

Keep all your stream chat messages from multiple streaming platforms like Facebook, Youtube, Twitch, etc., in one chat box.
The chat box overlay is a great way to ensure that anyone watching your video can see which chat messages you’re interacting with. It’s also a fun way to potentially increase audience engagement
Try all features for 7 days. No contracts. No credit card needed
Our Multichat sync all your Facebook, YouTube, Twitch stream chat in one place. This is the perfect solution for streamers who want their fans from multiple platforms to be able chat with each other.
Stream your video with our chatbox overlay. Add a chat box to your stream as a browser source in OBS, SLOBS, and other software.
Easily embed an interactive, threaded discussion chat box on website with just a few clicks
Castr lets you ensure your live chat feed is not full of spam or repetitive bots, so you can chat with people who are actually there for the live event!
Share video content globally
Start streaming anywhere with Castr’s HTML5 Embed Player. Bring your event from Castr to any over-the-top (OTT) platform like Roku, Apple TV, or Amazon Fire TV with ease with a HLS URL.
White-label OTT Solution
Castr’s white-label OTT solution lets you launch your own video streaming app with zero coding skills.
Stream to 30+ platforms
Broadcast your live videos across 30+ social platforms and streaming destinations at the same time.
Paywall and Video Ads
Generate revenue from your live and on-demand videos with Castr Paywall and Video Ad.
Secure Video Upload
Securely host and deliver on-demand video content globally.
Ensure optimal viewing experience
Castr’s global CDNs make sure your viewers experience videos with 4K quality, low latency, and no buffering.
Castr is a video streaming platform providing livestreaming and video-on-demand (VOD) solutions for streamers and businesses that need online broadcasting solutions.
Castr is best for anyone who wants to stream and host videos for any purpose, whether it’s for gaming, live church services, live TV or business conferences
We offer several subscription plans that meet every need. From low cost plans to advanced and enterprise-level solutions.
All plans include an embed player with Akamai CDN, multistreaming, video hosting, and paywall features.
You’ll need an encoder — software or hardware — to work with Castr. While we suggest OBS as the basic, Castr works with any encoder that allows custom RTMP setup. You can also pull directly from IP cameras or from different supported sources
Yes, you can stream to a custom RTMP destination by configuring a custom platform in the Castr dashboard.
Yes. You can choose to stream to 30+ supported platforms
Yes. You can synchronize chat messages from one or multiple social media platforms, or chat with your audience on the embeddable HTML5 player.
All live video streams are delivered via Akamai and Fastly content delivery networks (CDN). This will help us make sure there won’t be any buffering or lagging to your video streaming quality.
Yes. We transcode the streams in the cloud and you have the option to enable or disable the adaptive bitrate streaming options for your livestreams.
Try all features for 7 days. No contracts. No credit card needed