Looking for a Castr Alternative?

StreamUps combines free multistreaming with AI engagement tools, merged chat overlays, and zero CPU usage - all in a more accessible package than Castr.

Free to start. No credit card required.

Why Streamers Are Switching from Castr

Free Tier Available

StreamUps offers a free plan with 5 hours of multistreaming per month. Castr's plans start at paid tiers with no free streaming option.

AI Chat Engagement

Built-in AI chat bots that generate natural conversation during your streams. A unique feature no other multistreaming platform offers.

Merged Chat Overlays

Combine chat from Twitch, YouTube, and Kick into a single overlay. Manage all your viewers from one unified dashboard.

Built for Streamers

While Castr focuses on enterprise video distribution, StreamUps is purpose-built for live streamers with engagement and growth tools.

StreamUps vs Castr: Quick Comparison

Feature	StreamUps	Castr
Free Tier	Yes - 5 hours/month	No free tier
AI Chat Bots	Included	Not available
Merged Chat Overlay	Included	Not available
Video Hosting/VOD	Not available	Included
Platforms (Free/Starter)	2 platforms	Up to 6 platforms
Starting Price	$9/mo	$25/mo
Primary Focus	Live streaming + AI engagement	Video distribution + CDN

What StreamUps Offers

Multistream Without Breaking the Bank

Start streaming to multiple platforms for free. Our paid plans are significantly more affordable than Castr while including AI tools.

AI-Powered Engagement Tools

AI chat bots, conversation overlays, and engagement tools that keep your audience active. Features built specifically for live streamers.

Unified Chat Management

One dashboard for all your platform chats. See Twitch, YouTube, and Kick messages together and respond from a single interface.

Stream Studio (Coming Soon)

A full browser-based production studio with AI-assisted features. Stream, manage overlays, and engage your audience from one place.

Frequently Asked Questions

Is StreamUps really free?

Yes. StreamUps offers a free tier with 5 hours of multistreaming per month to 2 platforms. No credit card required and no watermark on your streams.

Does Castr offer a free plan?

Castr does not currently offer a free streaming plan. Their plans start at $25/month. StreamUps lets you get started for free with our starter tier.

Can StreamUps replace Castr for live streaming?

For live multistreaming, absolutely. StreamUps offers the same core multistreaming functionality plus AI engagement tools. However, if you need Castr's video hosting, CDN, or enterprise-grade distribution features, those are specific to Castr's offering.

What platforms does StreamUps support?

StreamUps supports Twitch, YouTube, Kick, Facebook, and custom RTMP destinations. You can stream to multiple platforms simultaneously from a single stream.

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StreamUps vs Castr Restream Alternative Best Multistream Service Free Multistream Service

Ready to Try a Castr Alternative?

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No credit card required. Free forever on our starter plan.