Side by side

OpenVT vs vTuber Kit

Both stand on vtuber software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

OpenVT

Free plan Linux

Linux-focused 2D Vtubers looking for free software and transparent OBS capture should consider OpenVT. Look elsewhere if you require plugin compatibility, VNet, or a virtual camera workflow.

Visit OpenVT

vTuber Kit offers a free character-creation and streaming workflow with Twitch integrations. Its main limitation is that webcam face tracking is Windows-only, while the other desktop builds are untested.

Visit vTuber Kit

The facts

	OpenVT	vTuber Kit
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Linux	Linux, Mac, Windows
Lowest paid plan	Free or on request	Free or on request
Plans published	1	1
Maker	Not published	Not published
Website	github.com	kyuppin.itch.io
On vtuber software	#9 of 25	#13 of 25

OpenVT: what it does well

Free and open-source, with Linux desktop support prioritized.
Supports two tracker options.
Transparent windows support alpha-based OBS capture without a virtual camera.
Adjustable filtering can sharpen pixel-art model scaling.
Models can be shared with VTubeStudio without file changes.

What to know first

OpenSeeFace requires a separate executable.
Nightly builds are not guaranteed to be stable.
Unfocused system-wide keyboard input depends on an extension.
Plugin compatibility and VNet are outside the feature-parity goal.

vTuber Kit: what it does well

Free to use
Supports customizable 2D characters
Includes Twitch interaction features
Imports and exports .owo models
Virtual camera is available

What to know first

Webcam facial tracking works only on Windows
macOS and Linux builds are untested
User guide is still a work in progress

Alternatives to OpenVT Alternatives to vTuber Kit The whole list