Castr vs SRS
On the evidence we track, Castr leads this comparison with a composite score of 73/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for live streaming. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Castr
LeaderCastr provides live streaming delivery with multistreaming to multiple destinations, video hosting, live-to-VOD conversion, and branded OTT platform features. All plans include a paywall, ad insertion support, and multi-CDN delivery backed by a 99.9% uptime SLA.
SRS
An open-source media server that handles real-time video streaming using various protocols, enabling live broadcasts and format conversions between RTMP, WebRTC, HLS, and other standards. It can be deployed on cloud infrastructure or self-hosted.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Castr
LeaderFrom $19.99/mo or $199.99/year. Starter includes 7-day free trial. All plans month-to-month, optional annual billing saves 2 months.
- Starter$19.99/mo or $199.99/year with 7-day free trial
- Multiple ingest protocols
- SRT support
- Embedded player
- Video analytics
- Cloud recording
- +1 more
- Simulcast$499.99/year
- SRT/RTMP pull links
- Multi-destination support
- Ad support
- Professional$199.99/mo or $1,999.99/year
- Adaptive bitrate
- Custom transcoding
- API access
- Three team members included
- Access controls
- Enterprise$3,499.99/year
- Low-latency playback
- HLS for VOD
- Dedicated support on annual billing
- Failover support
- Advanced playout
- OTT Platform$7,499.99/year
- Branded web app included
- CMS included
- SVOD support
- TVOD support
- 30+ payment gateways
- +1 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Castr
Leader- Wirecast
- YouTube
- Twitch
- Payment Gateways
SRS
- OBS
- WordPress
- FFmpeg
Castr or SRS: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.