Go live everywhere.
Right from your phone.
Stream to YouTube, Twitch, Facebook & more at the same time — no PC, no OBS, no complicated setup. Also works from desktop when you need it.
Connect with OAuth or paste your stream key — both work.
Trusted by 2,000+ creators who stream from their phones
Churches, gamers, musicians, fitness coaches, and solo creators use Castream every week to reach their audiences on every platform — without a production team.
Real creators, real results
Hear it from people who stream with Castream
“Hooked up our weekly show to YouTube + Twitch during rehearsal — zero panic, just hit Go Live.”
@alexdoeslive
Content Creator
“We switched from a full desktop setup to just a phone with Castream. Our congregation didn't notice a difference — except we never miss a Sunday anymore.”
Grace Community Church
Church Livestream
“I used to spend 15 minutes setting up OBS before every stream. Now I just open the app and tap one button.”
@juliafitlive
Fitness Creator
What changes when you use Castream
✗The old way
- •Juggle 3 dashboards and 3 stream keys every time you go live
- •Alt-tab between chat windows and miss half the messages
- •Bare video — no names, no context, no professional polish
- •Need a laptop, OBS, and 20 minutes of setup before you can start
- •Viewers see an amateur feed and bounce
✓With Castream
- ✓One tap — live on YouTube, Twitch, Facebook & more simultaneously
- ✓Every viewer, every platform, one chat screen
- ✓Overlays, lower thirds, and live badges built into the app
- ✓Go live from your phone in under a minute — no PC required
- ✓Your stream looks professional from the first second
How it works
Live on every platform in under 60 seconds
Add your platforms
Sign in with YouTube, Twitch, or Facebook — or paste an RTMP key for TikTok, Instagram, and more. Takes seconds.
Tap Go Live
One button. Your stream goes to every connected platform at the same time. No switching apps, no juggling keys.
See every chat in one place
All your viewers, every platform, one screen. Reply once and it reaches everyone.
Reach every audience. One stream.
Connect YouTube, Twitch, and Facebook with one tap. Add TikTok, Instagram, LinkedIn, or any RTMP destination by pasting a key. Your stream goes everywhere — you stay in one place.
What you get
Everything you need to look pro — from your phone
These aren't promises on a roadmap. They're live right now. Tap any card for the real details.
Multistream to everywhere
One stream reaches all your platforms. Set it up once, go live with a tap.
- YouTube, Twitch, Facebook, and any RTMP destination — all at once.
- Works from your phone or from OBS on desktop.
- If one platform has issues, your other streams stay live.
One chat for every viewer
Stop switching tabs. See YouTube, Twitch, and Facebook chat in one place and reply to everyone at once.
- Every message from every platform, one screen.
- Reply once — your response goes to all platforms.
- Know exactly where each viewer is watching from.
Professional overlays, no desktop needed
Add names, titles, live chat, and branding to your stream — all from your phone.
- Live chat from all platforms displayed directly on your video.
- Lower thirds to introduce guests, topics, or segments with one tap.
- Location and custom text overlays for context and branding.
- Platform badges that update dynamically while you stream.
Go deeper
See how Castream compares
Side-by-side breakdowns against other tools, plus ready-made guides for your specific use case.
Compare
Feature-by-feature breakdowns so you can make an informed choice.
Built for your world
Step-by-step guides and checklists for your specific audience.
Church Streaming
Stream services to YouTube, Facebook & more from one simple setup.
Read the guide →
IRL Vloggers
Go live on the go — multistream IRL content from your phone.
Read the guide →
Podcasters & Talk Shows
Turn your podcast into a live show across every major platform.
Read the guide →
Musicians & DJs
Stream concerts, DJ sets & performances to all platforms at once.
Read the guide →
Fitness Coaches
Run live classes on YouTube, Facebook & RTMP without extra apps.
Read the guide →
Sports & Esports Clubs
Stream games, matches & tournaments to every platform at once.
Read the guide →
Educators & Webinars
Teach live across YouTube, Facebook Groups & private RTMP channels.
Read the guide →Plans
Plans & Pricing
Every plan includes desktop OBS support and mobile Go Live.
Free
Always free
No credit card required — start streaming instantly.
$0
- 2 simultaneous destinations
- Unlimited sessions up to 5 minutes each
- 720p @ 1.2 mbps (mobile)
- 720p @ 2 mbps (desktop)
- No watermark
- Stream recordings (7-day retention)
- Mobile & Desktop (OBS/RTMP) included
Creator
7-day free trial on signup
Full power for regular creators.
$9.99
- Everything in Free
- 3 simultaneous destinations
- Unlimited streaming time
- 720p @ 2.5mbps (mobile)
- 720p @ 4mbps (desktop)
- Stream recordings (30-day retention)
Pro
Best for advanced users
All the serious tools you need.
$16.99
- Everything in Creator
- 5 simultaneous destinations
- 1080p @ 6mbps
- Stream recordings (30-day retention)
- Priority support
* TikTok & Instagram supported via RTMP. Native OAuth for YouTube, Twitch, Facebook & Facebook Pages.
FAQ
Questions before you go live
Can I really multistream from just my phone?+
Yes. Castream is built mobile-first. Open the app, connect your platforms, and tap Go Live. Your stream reaches YouTube, Twitch, Facebook, and any RTMP destination simultaneously — no laptop or desktop needed.
Is the Free plan really watermark-free?+
Yes. The Free plan includes 2 platforms, 5-minute sessions, and 720p streaming with zero watermarks. No catches.
Can I stream to TikTok and Instagram?+
Yes. Paste the RTMP server URL and stream key from TikTok or Instagram into Castream and you're live. YouTube, Twitch, and Facebook connect with one-tap OAuth.
Do I need a credit card to start?+
No. Sign up and get a 7-day Creator trial automatically — no payment info needed. After that, the Free plan stays free forever.
What if I also use OBS or a desktop setup?+
Castream works with OBS too. Use your Castream stream key in OBS to send your desktop stream to all your connected platforms. Mobile and desktop, same account.
How is Castream different from Restream or Streamyard?+
Castream is mobile-first. Most multistreaming tools require a browser or desktop app. Castream lets you go live from your phone with overlays, unified chat, and multistreaming built in — no extra hardware needed.
What if my YouTube channel isn't enabled for live streaming yet?+
YouTube requires you to enable live streaming on your channel before you can go live — it can take up to 24 hours the first time. Castream walks you through enabling it during setup, and once it's on, you're good to go for every future stream.
Will there be lag or quality issues streaming to 3 platforms at once?+
No. Castream ingests your stream once and relays it server-side to each platform independently. Adding a second or third destination doesn't touch your phone's upload — your bitrate, resolution, and latency stay exactly the same whether you stream to one platform or six.
What happens after my 7-day trial — do I get locked out immediately?+
No. When the trial ends you're automatically moved to the Free plan — you keep your account, your linked platforms, and can still go live at 720p to 2 destinations. Nothing is deleted, nothing is locked. Upgrade whenever you're ready.
Can I test it without going live publicly?+
Yes. You can stream to your Castream profile without connecting or going live to any external platform. It's a great way to test your setup, check audio and video quality, and get comfortable before broadcasting to YouTube, Twitch, or anywhere else.
How do you want to go live?
Pick the path that matches you. Every one starts free.