Castmorphic Studio

Name: Castmorphic Studio
Author: Castmorphic Studio

by Castmorphic Studio

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What Castmorphic Studio is

Castmorphic Studio is a browser-based production room for hosting guests, live streaming and recording programmes. The host’s computer draws, mixes and encodes the audience-facing show, while the studio server relays it and stores the recording. Guests join through a browser link without installing software, and phones can participate; each guest sends one camera and one microphone. Streams can go to YouTube, Twitch, any RTMP address or a channel page you create. Recordings include separate camera and microphone tracks for every person, plus the completed programme as broadcast. Room tools include lower thirds, banners, a title card, wallpapers, a soundboard, screen sharing and an intro video. The maker says room speech is not transcribed, analysed or retained; only host-requested recordings remain, controlled by the host. Managed hosting is paid, with a 30-day trial and free options, while GPL code is available for self-hosting.

Who it suits

It suits hosts producing remote podcasts, interviews or live shows who want browser guests and built-in production controls. Self-hosting is also available for teams able to run GPL software themselves.

What it does well

Guests join by browser link without installation
Phones can join rooms
Separate tracks for each guest
Streams to YouTube, Twitch and RTMP
GPL code available on GitHub

What to know first

Host needs a recent computer and steady upload
Managed plans are paid after trial
Self-hosted deployment requires running the software

Plans

Plan	Billed and limits	Price
Studio	1 podcast	On request
Host and Studio	1 podcast	On request
Self-hosted FOSSStudio	GPL code · Self-hosted copy has every feature described on the Studio page	Free
Castmorphic Studio	a month · Rooms for up to a dozen people · First month free · Sales tax or VAT may be added at checkout	$14.99 a month
Castmorphic Host + Studio	a month · Both products under one subscription · First month free	$24.99 a month

As castmorphic.com lists them, read 22 Sept 2026. The maker's own page has the final word.

Verdict

Castmorphic Studio combines browser guest access, live destinations, separate tracks and room graphics in one studio. Choose managed hosting for a supported service, or the GPL self-hosted copy if you will operate it yourself.

Facts from Castmorphic Studio's own pages

Browser-based studio: Yes · castmorphic.com, 22 Sept 2026
Free plan: No · castmorphic.com, 22 Sept 2026
Guest access: Guests join in their browser by link with no installation, and phones work. · castmorphic.com, 12 Oct 2026
Headquarters: Lightmorphic Ltd.'s registered office is 82A James Carter Road, Mildenhall, IP28 7DE. · castmorphic.com, 12 Oct 2026
Local processing: The host's computer draws, mixes and encodes the audience-facing picture, while the studio server passes it on and keeps the recording. · castmorphic.com, 12 Oct 2026
Maker: Castmorphic is built and run by Lightmorphic, described as a small British software studio. · castmorphic.com, 12 Oct 2026
Open source: Castmorphic Studio is described as FOSSStudio with managed running, and its code is GPL and available on GitHub. · castmorphic.com, 12 Oct 2026
Privacy: The maker says nothing said in a room is transcribed, analysed or kept; only the recording requested by the host remains, and only the host can download or delete it. · castmorphic.com, 12 Oct 2026
Production tools: Room features include lower thirds, banners, a title card, wallpapers, a soundboard, screen sharing and an intro video. · castmorphic.com, 12 Oct 2026
Purpose: Castmorphic Studio provides rooms for guests, live streaming and recording, with the host's computer doing the show's work. · castmorphic.com, 12 Oct 2026
Recording: It records each person's camera and microphone as a separate track and records the finished programme as it went out. · castmorphic.com, 12 Oct 2026
Requirements: The host needs a computer from the last few years and a steady upload; guests send one camera and one microphone from their browser. · castmorphic.com, 12 Oct 2026
Streaming: The studio can stream to YouTube, Twitch, any RTMP address, or a channel page of your own. · castmorphic.com, 12 Oct 2026
Support: The maker says support is from a person rather than a tier. · castmorphic.com, 12 Oct 2026