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Recognized by industry leaders

A Summer 2026 Leader on G2, scored entirely by customers.

G2 Summer 2026 Best Estimated ROI awardG2 Summer 2026 Best Support awardG2 Summer 2026 Momentum Leader awardG2 Summer 2026 Leader awardG2 Summer 2026 High Performer awardG2 Summer 2026 Easiest Setup awardG2 Summer 2026 Most Implementable award
4.8/5
Average G2 rating
5,000+
Clients on Castr
8 years
In business since 2018
99.9%
Uptime SLA

The reviews behind those awards.

Castr handles the harder parts of live motorsport for us: reliable streams from remote tracks, replays online right after the race, and watermarking to protect our premium events. Having all of that in one platform, with a team on the line during live events, makes a real difference.

What sets Castr apart for us is the dedicated support. When you're broadcasting live from a track, you can't wait until Monday, and the Castr team has been there with us through setup, live events, and everything in between.

Jason Gutteridge CEO, The Pits TV Read the full story →

Easy to navigate. Easy to use the menu, and instant connectivity via OBS. And wide range of different country servers availability makes it work round the clock.

Leo J. Managing Partner

I really like the functionality, and ease of use. Once you get the basics down, it's smooth sailing.

Carl A. Media Consultant

We produce high-end corporate livestreams for clients who demand flawless execution. After testing—and sometimes struggling with—many other platforms, Castr has clearly become our go-to streaming solution. The Castr team is sharp, helpful, and always available when we need technical or strategic input.

John S. Online Media

Customer service is amazing. Every time I click on the chat button, I pretty much get somebody instantly. They are very helpful and understand what I'm talking about and provide documentation for me to take away and study.

Christie C. CEO

Castr serves our live streaming needs perfectly. We opted for the plan giving us 24 TB of traffic without the limitations of a monthly cap. Implementing a new live stream was easy. As is the daily use.

Jan W. Content Creator, Media Production

I love the fact that it launches my streams automatically for me. Implementation and integration were super easy. We simply pointed our ATEM to Castr and then told Castr where we wanted it to go. Had it up and running in our existing system without needing new hardware in a matter of a couple hours.

Colton E. Tech Director

I've been using Castr now for 3 and a half years. I have never had a problem with it's service, unlike other solutions that I've used in the past. Castr never lets me down. Plus the cost is actually too affordable in my opinion.

Paul S. Media Consultant

Castr is agile. It's quick to set up and upgrade and stupidly easy to operate. I use it for all of my streaming clients. Support is fast, responsive, and never condescending.

Andrew K. Video Technical Director

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