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Castr’s listed plans range from $19.99 per month for Starter to $749.99 per month for Events when billed monthly. Annual billing lowers the displayed monthly equivalent, but charges the full year upfront. Castr says it supports unlimited stream duration while your subscription is active and has enough bandwidth; the practical plan choice therefore depends on viewer delivery, not just how many hours you stream.

Castr pricing and plan allowances

The following prices and allocations are listed on Castr’s official pricing page, retrieved October 3, 2026. Annual monthly-equivalent figures are not monthly payments: annual billing charges the stated total for the year and provides an upfront annual bandwidth pool. Castr advertises annual billing as two months free. Confirm the billing interval and checkout total before subscribing because prices and plan allocations can change.

Plan Monthly billing Annual billing Player bandwidth Destinations Concurrent streams Hosted video
Starter $19.99/month $16.67/month equivalent; $199.99/year 200 GB/month; 2.4 TB annual pool 6 2 monthly / 3 annual 100 GB
Standard $49.99/month $41.67/month equivalent; $499.99/year 500 GB/month; 6 TB annual pool 10 2 monthly / 3 annual 200 GB
Premium $199.99/month $166.67/month equivalent; $1,999.99/year 3 TB/month; 36 TB annual pool 20 5 monthly / 10 annual 2 TB
Ultra $349.99/month $291.67/month equivalent; $3,499.99/year 5 TB/month; 60 TB annual pool 30 10 monthly / 15 annual 3 TB
Events $749.99/month $624.99/month equivalent; $7,499.99/year 10 TB/month; 150 TB annual pool 30 15 3 TB

See Castr’s current pricing and plan comparison.

Starter includes a seven-day trial, and Castr’s pricing page states that no credit card is required. Monthly plans are described as month-to-month; annual billing trades flexibility for the lower displayed equivalent and larger upfront pool.

Does Castr support a 24/7 YouTube live stream?

Yes, subject to an active subscription and sufficient streaming bandwidth. Castr’s help center says it supports “unlimited live streaming duration for your events as long as your subscription is active and has enough streaming bandwidth.” That statement addresses duration, not unlimited viewer delivery: every plan has a finite player-bandwidth allocation. Castr’s 24/7 streaming help article was published December 1, 2022.

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#1 Best Overall
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YoloLiv YoloBox Ultra, Horizontal/Vertical NDI Live Streaming Equipment
  • All-in-One 4K Live Studio: Built-in switcher, 4K encoder, recorder, and 8" touchscreen monitor in one device. Go live in minutes - no laptop, capture card, or extra software needed
  • Vertical & Horizontal Streaming: Go live on 3 horizontal platforms (for YouTube, Facebook, other RTMP) or 2 vertical platforms (for TikTok, Instagram) at once
  • 4 HDMI Multi-Cam Switching: Connect 4 HDMI plus USB-C/USB-A for 10+ sources. One-tap switching with PiP, overlays, scoreboards, instant replay, and auto-switching built in
  • Cellular Bonding with NDI & SRT: Combine up to 5 network connections (2x USB modems, 1x 4G LTE, 1x Wi-Fi, 1x Ethernet) for rock-solid streaming. NDI/SRT enables low-latency remote production (Additional charges apply)
  • ISO Recordings: Capture and save all video inputs separately with customizable resolution, frame rate, and bitrate, enabling better post-production control and quality

Castr describes cloud playout as scheduling uploaded videos, recordings, and live streams into one continuous channel, and lists YouTube among its multistream destinations. Destination limits vary by plan. Castr’s platform page describes its cloud-pl a yout and delivery offering.

How to choose a Castr plan for continuous streaming

Do not choose a tier from stream duration alone. Estimate expected viewer delivery and compare it with the plan’s player bandwidth; Castr points users to a bandwidth calculator on its pricing page. A stream with few viewers can have very different delivery needs from one with a large audience, even if both run around the clock.

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UNISHEEN 1080P60 HDMI Video Encoder, H.265/H.264 Live Streaming Encoder, HDMI to RTSP/RTMP/SRT/HLS/WebRTC IPTV Encoder for YouTube Facebook Live, Browser Setup, No PC Software Needed
  • 【Hardware H.265/H.264 Encoding at 1080P60】Dedicated hardware encoder delivers broadcast-quality 1080P60 streams with H.265/H.264 compression. Reduces bandwidth usage by up to 50% compared to legacy H.264-only solutions, while maintaining crisp, crystal-clear video output.
  • 【Broad Protocol Support for IP Distribution】 Supports SRT, RTMP(S), RTSP, UDP, HTTP, HLS, WebRTC, TRTC, Icecast and SHOUTcast — integrate seamlessly with CDNs, surveillance NVRs, IPTV systems and browser-based monitoring dashboards. One device replaces multiple single-purpose streaming boxes.
  • 【Browser-Based Setup in Minutes】 Set up in minutes through any browser — no software, drivers or OS compatibility issues. DHCP is enabled by default to prevent IP address conflicts on your network. Note: basic networking knowledge (IP address, RTSP/RTMP configuration) is recommended for advanced streaming setups.
  • 【Compact Design with Flexible Deployment】Palm-sized form factor (approx. 90×54×29mm) fits easily behind monitors, on shelves, or in equipment racks. Low power consumption ensures reliable 24/7 operation for live events, remote monitoring, and digital signage.
  • 【Professional Audio & OSD Overlay + 1-Year Warranty】 Supports HDMI embedded audio plus external 3.5mm input. Built-in OSD generator adds scrolling text, logos, or timestamps directly to the video stream — ideal for branding, event info, or security labeling. Backed by a 1-year warranty and 24/7 online technical support.
  • Player bandwidth: Compare expected audience delivery against the monthly allowance or annual pool. Hours live do not by themselves establish the required tier.
  • Destinations: Count YouTube and any other destinations you intend to simulcast to, then check the plan limit.
  • Concurrent streams: Check the allowance if you operate multiple channels or events simultaneously.
  • Hosted video: Compare the plan’s storage with the videos you intend to schedule.
  • Features: Standard adds RTMP/SRT pull links and in-stream advertising. Premium adds adaptive bitrate/custom transcoding, HLS live URLs, domain and geographic controls, and API access. Ultra adds failover ingest, low-latency playback, and additional playout controls. Events targets branded OTT service needs.
  • Billing: Compare the annual charge and pool with monthly flexibility. The annual figure shown as a monthly equivalent is still billed upfront.

Starter and Standard are the lowest listed entry points, but neither is a universal 24/7 recommendation without an audience and bandwidth estimate. Premium through Events provide higher published capacity and additional features that may suit larger or more complex operations. Castr advises contacting its team about custom allocations or migration workflows before purchase.

Important YouTube archive limit for 24/7 operators

A continuous broadcast may keep running while its complete program is not preserved as a YouTube archive. YouTube says a live stream under 12 hours can be automatically archived, but a stream that exceeds 12 hours “may not be captured at all.” If you need a complete recording, maintain a local archive or separate recording workflow; YouTube recommends keeping a local backup. Read YouTube’s archive guidance.

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Rank #3
YoloLiv YoloBox Pro, All-in-one Portable Multi-Cam Live Streaming Switcher
  • All-in-One Device: Combines a full HD encoder, switcher, monitor, and recorder with support for 4G LTE, WiFi, Ethernet and bonding(Additional charges apply)
  • Streaming Flexibility: Stream to up to 3 horizontal platforms simultaneously with no subscription fees, such as Facebook, YouTube and other RTMP
  • Versatile Inputs: Features 3 HDMI inputs, 1 USB, 1 USB-C, SD card support (including 1 NDI signal input), and multiple audio connections, enabling live switching between up to 8 sources
  • Enhanced Performance: Featuring 3 HDMI inputs, a larger and brighter 8-inch touchscreen, and a longer-lasting 10,000mAh battery, the YoloBox Pro offers over 4 hours of use
  • Free Built-in Features: Includes web URL overlay, video cropping, instant replay, and auto-switching, all standard to enhance professionalism and audience engagement at no additional cost
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Cloud alternative: StreamNeo

If your goal is specifically to keep uploaded video playing continuously on YouTube, StreamNeo is the first cloud option to consider: it runs an always-on YouTube stream from the cloud, supports any uploaded quality up to 4K 60fps at one flat price per slot, and offers a free first day. Upload a recording or build a playlist, add your YouTube stream key, and go live. Your computer and home connection do not need to stay on, and StreamNeo automatically recovers if YouTube drops the stream. The first day is free with no card; the monthly plan is $9.99 per month.

Each slot includes one always-on stream, 10 GB of storage per slot pooled across active slots, 24/7 looping and playlists, and support from the StreamNeo team. The same product is included on each plan; only the billing length changes. StreamNeo streams uploaded video to YouTube, not live camera footage. In India, UPI and cards are accepted; card checkout is available worldwide. Start the free first day on StreamNeo.

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URayCoder HD HEVC H.265 MPEG4 H.264 4K HDMI to Video Streaming IPTV Encoder for HDMI to RTSP RTMP HTTP UDP HLS SRT Facebook YouTube Live Streaming Server
  • 【Innovative Product with Leading Technology】- Equipped with an advanced H.265 /H.264 dual encoding chip, supports 4K UHD (3840x2160) video input and output, with a maximum frame rate of 30fps at 4K resolution and up to 120fps at 2K and lower resolutions, delivering a smooth and detailed visual experience. It also supports HDCP 1.4 decryption, easily decoding various HDMI ultra HD video sources, delivering a cinematic visual experience for both professional live streaming and 4K ultra HD content transmission.
  • 【Multi-protocol and Multi-platform Compatibility】- Fully compatible with streaming protocols such as HTTP, RTSP, RTMP(S), SRT, HLS(M3U8), MP4, Multicast(UDP, RTP, PTL), FLV, WebRTC, TRTC, ICECAST, it can simultaneously output 4 video streams with different protocols and push them to live streaming platforms such as YouTube, Facebook, Twitch, and Vimeo with one click. Simultaneous live streaming across multiple platforms can be achieved without additional equipment.
  • 【Highly Customizable Settings to Meet Individual Needs】- It supports adding static text, scrolling captions, brand logos, and timestamps. Users can freely adjust core parameters such as video resolution, frame rate, and bitrate, and also perform personalized editing functions such as video cropping, rotation, flipping, and mirroring. It supports dual input of HDMI embedded audio and line-in audio, with adjustable sound quality, making your live stream content more distinctive and allowing you to create a unique brand live stream style.
  • 【Stable and Efficient Transmission, Easy Operation】- Employing HDMI to Ethernet core connection technology, it ensures stable and reliable network transmission with low latency and no lag, adapting to various network environments. Equipped with an intuitive user interface and detailed instruction manual, no professional technical background is required; setup can be completed quickly after connecting the device. It is also compatible with multiple terminals such as computers and mobile phones for management, and the video stream status can be viewed in real time via a URL.
  • 【Lifetime Free Warranty and Technical Supports】- All URayCoder video codecs come with a lifetime free warranty and technical supports, supporting secondary development and feature customization to meet enterprise-level personalized needs. Meanwhile, we providing many kinds of customization services such as shell pattern printing, logo addition, hardware and function development, ensuring reliable quality and worry-free after-sales service.
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Blackmagic Design Streaming Encoder 4K – 4K Ultra HD Live Streaming via SRT & RTMP, SDI Input, Ethernet + Mobile, Includes 6ft Power Cord (BDLKWEB/D/SED4K)
  • 4K & HD STREAMING IN H.264 AND H.265 – Self-contained processor supporting H.264 and H.265 encoding in HD or Ultra HD (up to 2160p60) via SRT or RTMP, streaming directly to YouTube, Facebook, X, Twitch, Zoom, Microsoft Teams, OBS, Wowza, and many more — no encoding PC needed.
  • 12G-SDI INPUT WITH STANDARDS CONVERSION – Supports input resolutions up to DCI 4K60 with an SDI input and SDI loop output, plus Teranex-powered automatic standards conversion so any HD or Ultra HD source streams cleanly at any target resolution.
  • DUAL MONITOR OUTPUTS – Features both SDI and HDMI monitor outputs with a user-configurable standards converter on both the 12G-SDI Out and 4K HDMI Out, so you can feed a confidence monitor or downstream device at any required format independent of your streaming standard.
  • ETHERNET + 5G/4G MOBILE WITH AUTO-FAILOVER – Connect via Gigabit Ethernet (10/100/1000BASE-T) or tether a smartphone via USB-C for mobile data, with automatic switchover between connections — ensuring your stream stays on air even if the primary internet connection drops.
  • CLOSED CAPTIONS, TIMECODE & REST API – Supports embedding CEA-608 and CEA-708 closed captions in live RTMP streams, source timecode over RTMP and SRT, and offers a REST API over Ethernet for external HTTP control — ideal for broadcast automation and accessibility-compliant workflows.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.