About
What is Castream?
Castream is a video streaming platform built for going live from anywhere — with native mobile streaming and the ability to broadcast to multiple platforms at the same time.
It combines live overlays, unified cross-platform chat, AI-powered tools, and real-time captions into a single app, so creators can run professional-looking streams without complex setups or expensive gear.
Type
Video Streaming Platform
Platforms
iOS, Android, Web for Desktop (OBS)
Free plan
Yes — no watermark
Paid plans
From $9.99/mo
Supported destinations
Where you can stream
Castream supports simultaneous broadcasting to:
Any service that accepts an RTMP URL and stream key works with Castream, including Kick, X (Twitter), LinkedIn Live, private and self-hosted servers.
Capabilities
What Castream does
Multistreaming
Send one stream to multiple platforms simultaneously. Connect YouTube, Twitch, Facebook, TikTok, Instagram, and any custom RTMP destination.
Public profiles & sharing
Get your own Castream profile (like castream.io/@yourname) to share your streams, centralize your presence, and give viewers a single place to find you.
Live overlays
Add real-time chat overlays, lower thirds, live badges, and custom text directly on your video while streaming — no external software needed.
Unified chat
Read and respond to chat messages from all connected platforms in a single inbox while you stream.
Chat operator mode
Let someone else manage chat for you during your stream. Operators can reply, moderate, and keep the conversation flowing while you focus on content.
AI-powered tools
Get AI-generated stream titles, descriptions, audience sentiment analysis, and content suggestions to improve engagement.
Recordings & VOD
Automatically record every stream. Review, download, or share recordings after going live.
Scheduled streams
Plan and schedule streams in advance across all connected platforms from a single dashboard.
Desktop streaming via RTMP
Connect OBS Studio or any RTMP-compatible software. Castream acts as the relay to broadcast to all destinations.
How it works
Three steps to go live
Set up your stream
Create your Castream profile and streaming destination. This becomes your home base for every live session.
Go live to Castream
Start streaming from your phone or desktop. Your stream runs directly on Castream with overlays, chat, and full control.
Broadcast everywhere
Optionally connect YouTube, Twitch, Facebook, TikTok, Instagram, or RTMP destinations and multistream from your Castream session.
Pricing
Plans and pricing
Free
$0
- ✓2 simultaneous destinations
- ✓720p @ 1.2 Mbps mobile
- ✓5-minute sessions
- ✓No watermark
- ✓OBS / RTMP included
- ✓Chat multiplatform and operator mode
Creator
$9.99/mo
- ✓3 simultaneous destinations
- ✓720p @ 2.5 Mbps
- ✓Unlimited session length
- ✓AI Chat Insights
- ✓Live overlays
- ✓7-day free trial
Pro
$16.99/mo
- ✓5 simultaneous destinations
- ✓1080p@6 Mbps
- ✓Custom support
- ✓Advanced analytics
Differentiation
What makes Castream different
Mobile-first
Built from the ground up for phones. Most multistreaming tools are desktop-only or adapted from desktop. Castream is native mobile with real-time overlays, chat, and controls designed for touch.
Free plan with no watermark
The free tier includes 2 destinations, 720p streaming, and OBS support — with no Castream watermark on your video. Most competitors watermark free streams or restrict free tiers to a single destination.
Overlays without extra software
Live chat overlays, lower thirds, live badges, and custom text are built into the app. No need for OBS scenes, browser sources, or third-party overlay tools.
AI integrated into the workflow
AI tools generate titles and descriptions, analyze audience sentiment in real time, and provide content suggestions — all inside the streaming flow, not as a separate product.
Desktop and mobile in one platform
Stream from your phone using the native app, or from your desktop using OBS or any RTMP software. Both paths share the same dashboard, destinations, and analytics.
Timeline
Product milestones
Research/Dev MVP phase with private testing and feedback from 10+ creators
Castream launches private BETA on Android with multistreaming
Public iOS launch with core multistreaming features
Desktop RTMP support added — OBS users can multistream through Castream
Multiplatform Chat launched
Infrastructure enhanced and more AI tools added like Chat Insights
Public profiles with @handler and camera/voice filters.
Live overlays shipped, including chat overlays, lower thirds, and live badges
Who uses Castream
Built for creators across verticals
Get started or get in touch
Castream is free to start. No credit card required.