Head-to-head · YouTube Live Streaming Tools
PRISM Live Studio vs Castr
PRISM Live Studio leads on 1 check, Castr on 1, and 4 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scorePRISM Live Studio · 8.7/10
- Free planonly PRISM Live Studio
- Free trialonly Castr
- Most featuresCastr · 4 of 4
PRISM Live Studio scores higher on our rubric for youtube live streaming tools: 8.7 against 8.6 out of 10; our editors rank them #6 and #7.
PRISM Live Studio offers free plan; Castr doesn't. Castr offers browser studio; PRISM Live Studio doesn't.
PRISM Live Studio is the better fit for mobile and desktop creators wanting 4K streaming. Castr is the better fit for professional cloud production and multistreaming.
- PRISM Live Studio fits best
Mobile and desktop creators wanting 4K streaming
- Castr fits best
Professional cloud production and multistreaming
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Side by side
| Feature | PRISM Live Studio 8.7/10 Visit ↗ | Castr 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.7 | 8.6 |
| Ranking | #6 in YouTube Live Streaming Tools | #7 in YouTube Live Streaming Tools |
| Best for | Mobile and desktop creators wanting 4K streaming | Professional cloud production and multistreaming |
| Pricing model | Free plan + paid | Paid |
| Starting price | $79.99/yr | $199.99/yr |
| Free plan | ✓ (best) | — |
| Free trial | — | 7 days |
| Deployment | Desktop, Mobile | Cloud |
| Platforms | Windows, macOS, iOS, Android | Web |
| Support | Docs | Live chat, Docs · 24/7 |
| Integrations | 9 integrations | 30+ integrations |
| Built for | Solo, Small business, Mid-market | Small business, Mid-market, Enterprise |
| Features PRISM Live Studio 2/4 · Castr 4/4 | ||
| Browser studio | — | ✓ (best) |
| Multistreaming | ✓ | ✓ |
| Stream scheduling | ✓ | ✓ |
| Loop or replay streams | Not checked yet | ✓ (best) |
| Specs | ||
| Max destinations | 6 destinations | 6 destinations |
| Maximum resolution | 4k | 4k |
| Primary stream mode | Encoder | Encoder |
| Our review | ||
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| Our verdict | PRISM Live Studio is live-streaming and recording software for creators broadcasting from Windows, macOS, Android, and iOS. It supports YouTube and other platforms, with scene and source composition, camera and screen capture, mobile… Read the review → |
Castr is a professional cloud video platform for production agencies, media operators, organizations, and event teams. It accepts multiple ingest formats, sends one encoder feed to social and custom endpoints, and adds browser-based… Read the review → |
Strengths and trade-offs
PRISM Live Studio — where it wins
- Streams from Windows, macOS, iOS, and Android
- Supports multistreaming to up to six channels
- Includes scheduling, VTuber modes, chat widgets, and playlists
Where it doesn't
- PRISM Plus is required for multistreaming beyond one channel
- Desktop production uses an encoder rather than a browser studio
- Regional app-store pricing may differ from published plan pricing
Castr — where it wins
- Supports RTMP, RTMPS, SRT, WHIP, and pull-based ingest
- Browser production includes source switching and overlays
- Records streams, converts Live-to-VOD, and supports up to 4K
Where it doesn't
- No free plan; the trial lasts 7 days
- Multistreaming supports up to six destinations
- API access starts with the Premium plan
- PRISM Live Studio8.7/10 · Free plan
A flexible encoder-based studio for YouTube creators who need mobile, desktop, and 4K support.
Visit siteFull verdict → - Castr8.6/10 · 7-day trial
A professional cloud studio for multistreaming, scheduled broadcasts, and OTT workflows.
Visit CastrFull verdict →
More comparisons
All YouTube live streaming tools comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update