Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsFor a single always-on YouTube stream, Restream may cost nothing if its free tier meets your needs; its listed Standard plan is $19 per month. Castr Starter is $19.99 per month, or $16.67 per month equivalent with annual billing. The key difference is not just the subscription price: Castr’s included viewer-delivery bandwidth is finite, while Restream warns that continuous streams may be restarted for server maintenance after 24 hours. Neither service’s duration policy guarantees an uninterrupted broadcast.
If you want a cloud service built specifically to loop uploaded videos on YouTube, StreamNeo is another option: it keeps the stream running from the cloud, supports uploaded video up to 4K 60fps at one flat price per slot, and offers a free first day.
Which service fits a continuous YouTube stream?
Choose based on the operating constraint that matters most:
- Restream: Its free tier allows two simultaneous channels, which may be enough if you are sending to YouTube alone and do not need paid-tier features. Restream says it does not impose a stream-duration limit, but warns of possible maintenance restarts after more than 24 hours and recommends restarting daily.
- Castr: Its help documentation says stream duration is unlimited while the subscription is active and has sufficient bandwidth. The included bandwidth pool and what happens when it runs out vary by plan and billing cadence.
- StreamNeo: For a pre-recorded YouTube feed, it is always on from the cloud, streams uploaded files as made up to 4K 60fps at one flat price per slot, and gives the first day free.
These are vendor-published policies and prices, not an independent test. Check the providers’ current plan pages and terms before subscribing, since prices and service policies can change.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Published prices and plan limits
The prices below are those displayed on the providers’ official pages when checked on October 3, 2026. Castr’s annual figures are monthly equivalents; annual billing is charged upfront. Restream’s page has an annual-pricing control indicating 20% savings, but the amounts below are the displayed monthly prices, not verified annual checkout totals.
| Service and tier | Displayed price | Published limits relevant to this choice |
|---|---|---|
| Castr Starter | $19.99/month; $16.67/month equivalent billed annually ($199.99 billed yearly) | 2 concurrent streams monthly / 3 annually; 6 destinations; 200 GB monthly / 2.4 TB annual bandwidth pool; 100 GB hosted-video storage |
| Castr Standard | $49.99/month; $41.67/month equivalent billed annually ($499.99 billed yearly) | 2 concurrent streams monthly / 3 annually; 10 destinations; 500 GB monthly / 6 TB annual bandwidth pool; 200 GB storage |
| Castr Premium | $199.99/month; $166.67/month equivalent billed annually ($1,999.99 billed yearly) | 5 concurrent streams monthly / 10 annually; 20 destinations; 3 TB monthly / 36 TB annual bandwidth pool; 2 TB storage |
| Castr Ultra | $349.99/month; $291.67/month equivalent billed annually ($3,499.99 billed yearly) | 10 concurrent streams monthly / 15 annually; 30 destinations; 5 TB monthly / 60 TB annual bandwidth pool; 3 TB storage |
| Castr Events | $749.99/month; $624.99/month equivalent billed annually ($7,499.99 billed yearly) | 15 concurrent streams; 30 destinations; 10 TB monthly / 150 TB annual bandwidth pool; 3 TB storage |
| Restream Free | $0 | 2 simultaneous channels |
| Restream Standard | $19/month | 3 simultaneous channels |
| Restream Professional | $49/month | 5 simultaneous channels |
| Restream Business | $239/month | 8 simultaneous channels |
| Restream Enterprise | Contact for price | Custom channels and enterprise package |
Sources: Castr pricing and Restream pricing. Castr says annual billing is optional and gives two months free, with a larger upfront bandwidth pool. Restream’s displayed channel counts matter if you stream to multiple destinations; a one-channel YouTube setup may not need a paid plan for channel capacity alone.
How long can you stream for?
Castr: duration depends on subscription and bandwidth
Castr’s Help Center says it supports unlimited live-stream duration as long as the subscription remains active and there is enough streaming bandwidth. That is not the same as unlimited viewer delivery: bitrate, audience size, and stream duration can all affect bandwidth use. Its duration guidance was published December 1, 2022, so confirm the current policy with Castr before relying on it for a long-running channel.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Source: Castr Help Center: Livestream 24/7 With Castr.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Restream: plan for a daily restart
Restream says it does not set a stream-duration limit, but continuous streaming beyond 24 hours can be interrupted when its servers undergo maintenance. It recommends restarting the stream every 24 hours to avoid potential issues. If a restart cannot be scheduled or handled reliably, include the interruption risk in your decision.
Source: Restream Help Center: How long can I stream for?.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Why bandwidth can change Castr’s real cost
Castr’s duration statement and its bandwidth allowance answer different questions. The service may permit a stream to run continuously, while a finite player-bandwidth pool can still be used up. Actual usage depends on the stream’s bitrate, how many viewers watch, and how long it runs. A lightly watched feed may use less viewer-delivery bandwidth than a popular one, but a monthly cost estimate needs those inputs and the exact delivery setup.
Castr’s published overage guidance distinguishes plans:
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- Starter and Standard: Streams are automatically disabled when allocated bandwidth is exhausted.
- Premium and higher: After included and rollover bandwidth is depleted, overage protection is available at $0.10 per GB, billed per 1 TB, with extra usage automatically charged to the selected payment method.
The policy page was published March 18, 2026. Do not treat its overage rule as applying to Starter or Standard. Use the bandwidth calculator linked from Castr’s pricing page and verify the specific plan’s current terms before budgeting.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Source: Castr bandwidth-overage guidance.
What Restream’s pricing is based on
Restream’s published plan differences include the number of simultaneous channels and other tier features. Its FAQ says multistreaming does not require additional broadcaster bandwidth for each destination, and that Restream itself has no bitrate limit; destination platforms may set their own limits. This does not remove the separate possibility of a maintenance interruption during a continuous stream.
Sources: Restream pricing and Restream duration guidance.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Keep the live stream separate from its YouTube archive
A service’s ability to keep relaying a live stream does not guarantee that YouTube will preserve the entire broadcast as a replay. Restream’s duration help page says YouTube has no duration limit for live streams but archives only streams shorter than 12 hours. If a complete replay matters, confirm YouTube’s current archiving rules and plan a separate recording or shorter broadcast segments rather than assuming a 24-hour feed will be available in full afterward.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Source: Restream Help Center: How long can I stream for?.
Compare the total operating fit, not only the monthly sticker price
- Estimate delivery usage: For Castr, account for bitrate, expected viewers, and stream duration, then compare the estimate with the allowance for the exact billing cadence.
- Check the consequence of exhausting bandwidth: Starter and Standard stop streaming at the limit; Premium and above have the stated paid overage mechanism.
- Count destinations: Restream tiers are differentiated in part by simultaneous channels. Do not pay for extra capacity unless you need the accompanying plan features.
- Decide whether a 24-hour restart is workable: Restream’s guidance makes this an operational requirement to consider; neither provider promises uninterrupted service in the cited policies.
- Treat replay retention separately: A continuous live feed and a full-length YouTube archive are distinct requirements.
Or let it run in the cloud
If your continuous YouTube stream is made from uploaded recordings rather than a live camera, StreamNeo is a simpler alternative to operating a relay yourself. Upload a recording or build a playlist, add your YouTube stream key once, and go live; StreamNeo loops the uploaded video from the cloud. Your computer and home connection do not have to stay on. Every slot includes one always-on stream, 10 GB of storage per slot pooled across active slots, playlists and 24/7 looping, and automatic recovery if YouTube drops the stream. Videos stream as uploaded up to 4K 60fps, with one flat price per slot and no quality tiers.
The first day is free with no card, once per account. The same product is available on each plan; only the billing duration changes, and you can cancel any time. Monthly $9.99 per month. UPI and cards are accepted in India; card checkout is available worldwide. For five or more slots, contact StreamNeo support.
Start your free StreamNeo day.
Frequently Asked Questions
Can Restream’s free plan stream to YouTube continuously?
Restream lists its free tier for two simultaneous channels, but its guidance still recommends restarting a continuous stream every 24 hours because maintenance may interrupt it.
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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallDoes Castr’s $19.99 Starter plan include unlimited viewer bandwidth?
No. Castr’s Starter plan lists 200 GB per month with monthly billing or a 2.4 TB annual pool; streaming is disabled when allocated bandwidth runs out.
Will a 24-hour YouTube stream be saved as one complete replay?
Not necessarily. Restream’s help page says YouTube archives streams shorter than 12 hours; check YouTube’s current rule and arrange separate recording or shorter segments if full retention matters.
Quick Recap
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.
