Top 9 Open-Source Alternatives to Castr

Product categories

API APIs Audio & Music Business & Commerce Cloud Hosting Live Streaming Media Server Open Source Social Media Tools Video Video Platform Video Streaming

Summary

The top open-source alternatives to Castr are Flutin, Streamster.io, and OBS Studio. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Flutin Landing Page
1

Flutin

Flutin is an online live streaming platform through which you can easily multistream on 40+ platforms.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly
#Online Services #Video Streaming #Live Streaming 1 social mentions
Streamster.io Landing Page
2

Streamster.io

Streamster is a free live streaming software with a built-in cloud-based multistreaming feature.
Pricing:
- Open Source
- Freemium
- Free Trial
#Video Streaming #Live Streaming #Audio & Music 2 social mentions
OBS Studio Landing Page
3

OBS Studio

Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Pricing:
- Open Source
- Free
#Video Recording #Screen Recording #Live Streaming 1062 social mentions
100ms Live Landing Page
4

100ms Live

Video and Live Streaming infra for a video-first world
Pricing:
- Open Source
- Freemium
- Free Trial
- $0.04 / Usage
#Video Streaming #APIs #Meetings 5 social mentions
Ant Media Server Landing Page
5

Ant Media Server

Scalable, Ultra Low Latency & Adaptive WebRTC Streaming Ant Media Server provides Scalable Ultra-low latency (0.5 seconds) Adaptive Live Streaming with WebRTC. It supports RTMP, RTSP, Zixi, WebRTC, Adaptive Bitrate, HLS and MP4 recording.
Pricing:
- Open Source
- Freemium
- Free Trial
- $99.0 / Monthly (Ultra Low Latency WebRTC Streaming - Adaptive Bitrate - Cluster)
#Live Streaming #Video Streaming #Webrtc 45 social mentions
Live Reacting Landing Page
6

Live Reacting

LiveReacting is a platform to launch interactive streams on Facebook, Youtube and Twitch.
Pricing:
- Open Source
- Paid
- Free Trial
#Social Media Tools #Content Marketing #Video Streaming
Streamlabs Landing Page
7

Streamlabs

All-in-one live streaming software
Pricing:
- Open Source
#Video #Live Streaming #Video Streaming 66 social mentions
datarhei Restreamer Landing Page
8

datarhei Restreamer

A really nice and free alternative for handling live streams.
Pricing:
- Open Source
- Free
- Free Trial
#Live Streaming #Video Streaming #Self Hosting 3 social mentions
api.video Landing Page
9

api.video

Add video to your product in minutes
Pricing:
- Open Source
- Paid
- Free Trial
#Cloud Hosting #Video Platform #Platform As A Service (PaaS) 14 social mentions